
Fake messaging app for an escape room
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£200(approx. $271)
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- Proposals: 11
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- #3284935
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Mobile App Consultant & Developer | iOS, Android | Flutter, React Native | App Strategy Expert

37276291776122523393322136103706734571118854964049781288740259185061610450
Description
Experience Level: Entry
Hi,
I am looking for someone to design and build a fake messaging app which will be used as part of an escape room room puzzle. The app will mimic WhatsApp messages. When players enter the correct text and number the app will need to return specific message. When players message any number but the correct one, they receive a "failed message" response.
The app MUST NOT require signal or an internet connection and must be able to be downloaded onto an android phone so it looks like a normal app. Reference images attached.
Full spec and details available to the successful freelancer.
I am looking for someone to design and build a fake messaging app which will be used as part of an escape room room puzzle. The app will mimic WhatsApp messages. When players enter the correct text and number the app will need to return specific message. When players message any number but the correct one, they receive a "failed message" response.
The app MUST NOT require signal or an internet connection and must be able to be downloaded onto an android phone so it looks like a normal app. Reference images attached.
Full spec and details available to the successful freelancer.
Jas S.
100% (64)Projects Completed
54
Freelancers worked with
54
Projects awarded
41%
Last project
24 Jun 2025
United Kingdom
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basically you need a user to send a message to every phone number, they receive an error standard message. but only for one number, they receive a correct answer. these will be hardcoded in the app, you don't need to have different phone numbers or messages, right?
984200
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