online tracker Mobile app for whatsapp

I want the same application in the link I shared below. When we add any phone number using whatsapp application as application logic to this application, we will send mobile notification to the person using the tracking application when the added person is online or offline.

app users will be entitled to add only 1 phone number for free after downloading the app. If the added number is deleted, it will be possible to delete new numbers for a fee. the purchasing system will be in 2 different ways; There will be a monthly subscription purchase and the number of people to be added will be purchase.

This App developments have 3 side

1)Front end side IOS & Android Apps

2)Back end (server) side

3)Android Emulator crawling (add new user phone number on whatsapp)

Refer App(IOS): [login to view URL]

Skills: Mobile App Development, React Native, Flutter, Node.js, JavaScript

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About the Employer:
( 2 reviews ) istanbul, Turkey

Project ID: #27403687

37 freelancers are bidding on average $1469 for this job

(166 Reviews)
(121 Reviews)
(81 Reviews)
(16 Reviews)
(32 Reviews)

Hello There, Thanks for providing a description of this project. We have reviewed it and would like to work with you on this project as we are having all the required skillset and expertise for performing this job. More

$2000 USD in 45 days
(18 Reviews)

I can create online mobile app tracker app for you. I've checked the description as well the reference app. I'd worked for over 9 years on mobile app development. I will use native language to develop the app. Check m More

$1500 USD in 30 days
(68 Reviews)
(6 Reviews)
(45 Reviews)

Hello Mate, Just read your posting. Sounds like you need an App Developer who can build tracking app for you similar to your reference app. As per the needs I am ready to design and build you, the required mobile app More

$1125 USD in 14 days
(22 Reviews)

Hi Gentleman, I am a technology expert, more than a decade I am developing and delivering applications on Java based technologies. I am a certified Java professional. My logical thinking and problem solving skills are More

$1200 USD in 30 days
(25 Reviews)

Greetings of the day, Working on IOS & Android is our core domain and we successfully completed more then 100 applications with a great credential of our [login to view URL] are having a team of Android&iPhone developers and wo More

$1300 USD in 25 days
(14 Reviews)
(22 Reviews)
(14 Reviews)

Hello, I have created exactly same app which you have mentioned for whatsapp online offline status tracker, I can show live demo. I will share some mobile app screens also over a chat I have both setup ready just need More

$2500 USD in 7 days
(11 Reviews)

Hey, We have vast experience with React Native App development, Android/iOS App, & Web development. We have a team of 125+ working for different services. We are specialized in developing mobile apps for android, iOS More

$1125 USD in 7 days
(6 Reviews)

Hi, I hope you are doing great!! I am pretty much confident to help you with designing an online tracker Mobile app for WhatsApp with best UI/UX design. I have good hands on Android/iOS/iPad, Android studio, Swift, Re More

$1125 USD in 30 days
(1 Review)

Hi, nice to meet you. I am a senior Web and Mobile App developer. I have a lot of experience in building websites and mobile apps for those sites. I'll provide you Native/Hybrid both app, as per your required. -My maj More

$1200 USD in 30 days
(8 Reviews)

Hello, Greetings from WebMobi technologies. I have gone through the project details & I would like to take up the task for my team. We are a team of experienced Android & iOS developers With over 8 years of experienc More

$2000 USD in 45 days
(4 Reviews)

Hello, I hope you are doing Great! I have gone through your project description and I can say I understand the whole statement of work clearly. I am best match for this requirement as I have very strong experience wit More

$1125 USD in 7 days
(2 Reviews)