IOS and android voice chat and messaging app

$20000-50000 USD

Închis

Data postării:

10 luni în urmă

$20000-50000 USD

Plata la predare

I am interested in an application similar to WhatsApp or Telegram with the following requirements: - Voice chat and messaging protected by encryption: We want implement end-to-end encryption to ensure that all communication remains secure and private between users. - Cross-platform availability: The application need be developed for both Android and iOS smartphones, ensuring that your users can seamlessly communicate across different devices. - Server data retention: Messages and conversations will not be stored on any server, ensuring complete privacy and security between phones. - Discreet application access: We want develop a stealth mode that allows the application to be hidden on the smartphone, accessible via a unique code or hidden behind another application with additional security (to be accessed via a calculator, for example by entering a code) - Automatic data deletion: In case of unauthorized access attempts, the application can be set to automatically delete all associated data after a certain number of incorrect code entries. - and payment options: Users can subscribe to the application for different periods (monthly, half-yearly, or yearly), and if the license expires, the application will require renewal to continue functioning. - Secure code generation algorithm: That application will use a robust algorithm to generate codes for extended usage (1, 3, 6, or 12 months) based on user subscriptions. If you have or are able to make such an application, I am interested in the following: - Testing and stability: The application need undergo rigorous testing to ensure stability and performance. Can you provide with a test version to evaluate its functionality. - Simultaneous users: The application need to be designed to handle a substantial number of concurrent users, and you can optimize it for high performance and reliability. - Guarantee: What guarantee do you give that everything works according to the above requirements and that it will work without problems in the future - Application price and payment method - Delivery time Thank You

Android

Mobile App Development

iPhone

C Programming

Java

ID-ul proiectului: 36939863

Despre proiect

107 propuneri

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Activ: 9 luni în urmă

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107 freelanceri plasează o ofertă medie de $33.854 USD pentru proiect

@AwaisChaudhry

Hi Good evening , I have read the brief details on your job listing . I see you have been looking for someone experienced with C Programming, Java, iPhone, Mobile App Development and Android. Its been 8 years since I have been working on freelancer.com, I have 9 years of experience doing similar jobs. I would request you to check my profile and review projects, feedbacks of projects related to those skills. Questions: 1. These are all the requirements of your job or do you have more? If yes, Please provide detailed requirements in chat and let me review and get back with queries. 2. Do you currently have anything done or this job has to be done from scratch? 3. What is the timeline to get this job done? 4. Are you open to use 3rd party APIS for it even if they are paid? Why Choose Me? 1. I have done more than 250 major projects only on freelancer.com. 2. I have not received a single bad feedback since last 5-6 years. 3. You will find 5 star feedback on last 100+ major projects which shows my clients are happy with my work. Portfolio: https://www.freelancer.com/u/AwaisChaudhry Timings: 9am - 9pm Eastern Time (I work as a full time freelancer) Please initiate the chat so we could discuss it in detail and we will continue from there. Thanks! Awais

$50.000 USD în 11 zile

4,9

(122 recenzii)

8,6

@infowider11

Hello! I have read your project description and as you are looking for chat app development, we can help you create a chat application similar to WhatsApp or Telegram. We have a team of more than 50+ developer team having 7+ years of experience in app design and development. We do have excellent skills in react native,ionic and flutter app development and created lots of applications for our clients across the globe according to clients' requirements. Please contact us on the chat Thank you Shweta...

$20.000 USD în 7 zile

4,9

(71 recenzii)

8,5

@leadconcept

Hi there, I have analyzed project details and please confirm, if all of the required third party APIs/SDK's will be provided? However, our team initial ballpark estimate is given bleow: - WhatsApp Clone Cross Platform App: US $15,000 + Freelancer fee - Backend, APIs/WebServices: US $7,000 + Freelancer fee I am flexible in prices, as quality & long-term relationship is more important. Look forward to hearing from you. Regards, Yasir LEADconcept PS: Please let me know, if you want to see some of our recent portfolio.

$25.000 USD în 100 zile

5,0

(24 recenzii)

8,4

@bsbrajmohan25

Hi, Hope you are doing well. We are much expertise group of iOS, Android, Website developers and Designers Please reviews my profile - https://www.freelancer.com/u/bsbrajmohan25 I understood the initial scope of your voice chat and messaging app development. I want to discuss more about this project in order to prepare the final concept. So let’s discuss in detail over chat then will make plan to start work on it. Thanks.

$20.000 USD în 180 zile

5,0

(59 recenzii)

8,3

@kisothjhc

Hello, my name is Kisoth and I am an experienced mobile developer with more than 9 years of experience writing highly readable, maintainable source code. I understand that you are looking for an application similar to WhatsApp or Telegram with the following requirements: end-to-end encryption to ensure that all communication remains secure and private between users, cross-platform availability so that your users can seamlessly communicate across different devices, no server data retention ensuring complete privacy and security between phones, discreet application access so that messages and conversations are not stored on any server and can only be accessed via a unique code or hidden behind another application with additional security (to be accessed via a calculator for example), automatic data deletion in case of unauthorized access attempts so that the application can be set to automatically delete all associated data after a certain number of incorrect code entries. I believe I am the perfect fit for this project as I have the skills necessary to create an encrypted voice chat and messaging app with server data retention that also has discreet application access as well as automatic data deletion. Additionally, my apps always perform well on target platforms without any issues arising in the future which is something you would want from an end-to-end encryption app.

$27.000 USD în 90 zile

5,0

(43 recenzii)

7,7

@Smart1902

Hi, I will build whatsapp kind of app as per your requirements, I have some question please message me so we can discuss over the chat and communicate quickly. We are one of the best programming team on freelancer. We are giving quality services from past 12 years. We are much expertise group of iOS, Android, Website & Backend developers and Designers. We are different as compare to others because of following reasons: 1. Best Quality and highest professional services. 2. Best Support: Instant reply and 24*7 hours live support. 3. Free of cost technical support for 6 months. 4. No charges for deployment. 5. Great fluency in English. Look forward to hearing from you soon. Thanks & Regards, Pushkar Dhakad

$25.000 USD în 45 zile

4,9

(142 recenzii)

8,0

@technosystem

I understand your project requirements and would be delighted to help you create an application similar to WhatsApp or Telegram with the requirements you have mentioned. My team and I have extensive experience in developing mobile applications using native android and iOS ( Kotlin, Java, Object C, Swift ), React Native, and Flutter. We have worked on numerous projects of this type before, ensuring that the applications run smoothly on all devices. Additionally, our services come with a guarantee that everything works as intended without any problems in the future. We would be more than happy to provide you with a test version of our application to evaluate its functionality before launch as well as make sure that it can handle a substantial number of concurrent users without affecting performance. Our services also include payment options for users who want to subscribe monthly, half-yearly or yearly along with secure code generation algorithms that allow for extended usage (1, 3, 6 or 12 months).

$45.000 USD în 90 zile

4,9

(105 recenzii)

7,7

@rahuliitm69

Hi there, I’d be glad to assist for Android/iOS voice chat and messaging apps development. I planned to proceed with your requirement. Through my skills & exp I have ability to work with java & swift3, we can build auto layout. We have 6+ experience in Java and swift development. We work on different type of apps Social,chat,eCommerce,Map and implement the different payment integration.I can guarantee for my development. Please feel free to contact me, to get an application on time with quality work. Thanks Rahul B

$25.000 USD în 90 zile

4,9

(68 recenzii)

7,6

@point2solutions

Dear, Thank you for considering our services to develop an iOS and Android voice chat and messaging app. We are excited to work with you on this project and create a seamless and user-friendly communication platform. We have a team of experienced developers and experts for mobile application (android & iOS) app development. We have worked on many elegant apps. We deliver the best quality product to our clients. We assure you that you will get your complete solutions on time. We will be available full-time for the work and available until you are satisfied with the work. Quality coding, efficient solutions for fixing bugs, and quick communication during the development period. We are always happy to work with you and make fast and high-quality products that will satisfy all your wishes and expectations! 1. Mobile Apps Development Platforms:- (Android, iOS, Hybrid, Native, Ionic, Flutter, React Native) Awaiting your response, Thanks and Regards, Raghvendra

$35.000 USD în 30 zile

4,7

(30 recenzii)

7,7

@DrSyafiq

Hi, We would like to grab this opportunity and will work till you get 100% satisfied with our work. We are an expert team which have many years of experience on Mobile App Development Lets connect in chat so that We discuss further. Regards

$41.900 USD în 7 zile

5,0

(19 recenzii)

6,8

@AITSoft

Hi, I have read the details I believe I can do this job. While I believe I have some queries which need to be clarified. For that I would request you to start the chat so we could clarify those I have good experience with Java, iPhone, Android, Mobile App Development and C Programming. We can discuss the timeline and budget after that. You can see all my skills, experience, customer reviews and relevant jobs from my profile. My portfolio: https://www.freelancer.com/u/AITSoft Shamshad

$50.000 USD în 27 zile

4,9

(44 recenzii)

7,0

@h2hvishwakarma

Dear Client, We can perfectly assist you with developing a mobile messaging application that will provide a secure and user-friendly platform for communication, akin to WhatsApp or Telegram. We will develop this mobile app with the following features and functionalities - 1. Secure End-to-End Encryption 2. User Authentication 3. Instant Messaging 4. Voice and Video Calls 5. Group Chats 6. Media Sharing 7. Emojis and Stickers 8. Status Updates We have already developed many mobile app with live chat module and are very much aware of all the features and functionalities of this kind of mobile app. ** We are a team of professionals working in this sector for the past 10 years who already developed many mobile apps with Chat Module. Therefore, I am assuring you that we will provide you with High Quality work with 100% satisfaction and will never let you down. Let’s get connected on Chat or have a quick Call to discuss this further in detail. Thanks & Regards, Harish

$35.000 USD în 60 zile

4,8

(22 recenzii)

7,0

@muhammadhari336

Hi. Already developed successful Chat/Voice Call apps like 1) Bridgefy 2)Keybase You must have heard about them. Hit me up and we discuss ahead.

$35.000 USD în 56 zile

5,0

(10 recenzii)

6,5

@solarsoftwares

Hello there, This is Gayathri from Osiz Technologies. We came across your requirement regarding a secure messaging application similar to WhatsApp or Telegram. We are expertise in App development and will deliver high-quality & secure cross-platform applications. -- Do you have any preference for the technology stack? >> We will provide end-to-end encryption for messages and calls ensuring that the content remains private and secure between the sender and recipient. >> We enable the application to automatically delete data after a specified number of incorrect code entries safeguarding against unauthorized access. >> We also develop the application for both Android and iOS platforms to enable seamless communication across different devices. Let us know your available time to have a quick technical discussion. Thank you Gayathri

$20.000 USD în 7 zile

4,7

(10 recenzii)

6,8

@ahmadayaz

Based on your requirements, I am confident that I can develop a secure messaging application similar to WhatsApp or Telegram. Here is a winning proposal for your project: I propose to develop a cross-platform messaging application for Android and iOS smartphones, incorporating the following features: 1. End-to-End Encryption - All voice chats and messages will be protected by strong encryption algorithms, ensuring secure and private communication between users. 2. Server Data Retention - Messages and conversations will not be stored on any server, guaranteeing complete privacy and security between devices. 3. Stealth Mode - The application will include a discreet access feature, allowing users to hide the app behind another application or access it via a unique code for additional security. 4. Automatic Data Deletion - In the event of unauthorized access attempts, the application will be designed to automatically delete all associated data after a certain number of incorrect code entries. 5. Subscription and Payment Options - Users will have the ability to subscribe to the application for different periods (monthly, half-yearly, or yearly), and if the license expires, renewal will be required to continue using the app. 6. Secure Code Generation Algorithm - The application will feature a robust algorithm to generate codes for extended usage based on user subscriptions (1, 3, 6, or 12 months). Technical Questions: - What...

$45.000 USD în 5 zile

4,9

(12 recenzii)

6,6

@pinkeegupta

Hi I Have read your requirement and I am sure I can help you. Please message me so that we will have a detailed discussion. We are an IT company in central India and we have 9+ years of combined experience and mastery in Mobile App & Web designing, Mobile App & Web development, and SEO/SMM. Please come to chat for further discussion. Regards Anju Logical Soft Tech Pvt. Ltd, Indore(M.P)

$35.000 USD în 60 zile

4,9

(30 recenzii)

6,4

@MilosDelic0203

Dear Client, I hope this proposal finds you well. I am thrilled to submit my bid for the project titled "IOS and android voice chat and messaging app". As an experienced software engineer with a strong focus on C Programming, Java, Mobile App Development, iPhone, and Android development, I am confident in my ability to deliver exceptional results for this project. I have carefully reviewed the project requirements and I am interested in discussing them further with you. However, in order to provide accurate pricing and timeline estimates, I kindly request you to connect with me in the chat so that we can discuss the project requirements in more detail. I have extensive experience in developing secure and encrypted messaging applications, and I am confident that I can meet all the outlined requirements. I understand the importance of privacy and security in such applications, and I will ensure that all communication remains secure and private between users. Additionally, I will focus on testing and stability to ensure that the application performs flawlessly. I will optimize it for high performance and reliability to handle a substantial number of concurrent users. Regarding pricing, payment methods, and delivery time, I kindly request you to connect with me in the chat so that we can discuss these details based on your specific requirements. Thank you for considering my proposal. I look forward to discussing the project further with you. Best regards,

$49.600 USD în 7 zile

4,7

(11 recenzii)

5,7

@ambyt

Hello There, I have checked your project description and I would be able to working with you .I would really appreciate that if you can share me your Vision or idea so I can give you a better understanding and how we can accomplish your goal. Please initiate on chat and let's have discuss over call.I have extensive experience in developing secure and encrypted messaging applications, and I am confident that I can meet all the outlined requirements. I understand the importance of privacy and security in such applications. Additionally, I will focus on testing and stability to ensure that the application performs flawlessly. I will optimize it for high performance and reliability to handle a substantial number of concurrent users. Regarding pricing, payment methods, and delivery time, I kindly request you to connect with me in the chat so that we can discuss these details based on your specific requirements. This is Ambikesh having experience of 8+ years in Software and web development. I have extensive experience in, Web: PHP MVC: Laravel 5.4, Codeginitor, Cake PHP, Symfony CMS: Word Press, WP-custom plug-in,Joomla, Drupal , Craft CMS Shopping Cart: Magento, Shopify Front End: Angular.JS, HTML Bootstrap3.0 Database: MySQL, MySQLi, MongoDB I value consistent and continuous communication with you to understand your project concept and I do EXACTLY what you have envisioned Thanks, Best Regards! Ambikesh

$35.000 USD în 7 zile

4,9

(10 recenzii)

5,5

@yasirk1979

Greetings, Will you provide the third party APIs required for this project? Book a FREE 30-minute consultation call Now to discuss the project. Thank You

$35.000 USD în 7 zile

4,7

(5 recenzii)

5,7

@Sunita0610

Hello, IOS and android voice chat and messaging app i can develop like telegram with all features waiting for your response. I am a full-stack mobile application developer with 12 years of experience. I have reviewed your project description and I can work on your project as per your requirements. Firstly we'll discuss all in detail about project and then will proceed further. Our main expertise in android and Ios Development with these skill set React Native, APP design, UI / Mockup, Native iOS App development, SQLite, NoSQL, Restful/SOAP web services, Swift, XCode, iOS SDK, CVS/SVN/GIT. More specifically, my skills are... FrontEnd : React, Vue, Angular, JavaScript, HTML5, CSS, Bootstrap Backend : Node, Express, Laravel, CodeIgniter, PHP, Python Database : MySQL, MongoDB, PostgreSQL Mobile : React Native, Flutter, Onsen UI, Quasar, swift, xcode, java, kotlin objective CMS: Wordpress, magento ,Shopify etc. Other Skills : GitHub, Bitbucket, Docker, Web Hosting, Web scraping, Blockchain, smart conract Thanks

$45.000 USD în 180 zile