Write a phone application for Android, IOS & Windows phones


We have developed a new fire alarm system which informs the deaf and hard of hearing by text message when the fire alarm sounds in the building they are in (hotel, supermarket, office etc).

We are investigating the possibility of creating an app which causes the users phone to vibrate and flash continually until they read the text sent by one of our systems. We would want the app to help the user to self register on our system by sending a text to our system’s phone number, so it would just be a case of the users phone remembering that number and if a text came in from our system’s number, vibrating the phone continually and flashing the phone screen until they read the message. Is this something you could help us with?

We would need the app to work on all phone types (old and new phones) Android, I phone & windows.

We will send a full app specification to interested freelancers

Skills: Android, App Developer, iPhone, Mobile App Development, Windows Phone

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About the Employer:
( 2 reviews ) Bradley, United Kingdom

Project ID: #12822441

Awarded to:


Hi, I would like to know about your project, please initiate chat to proceed further.... Thanks, IBITOL.

£150 GBP in 3 days
(10 Reviews)

51 freelancers are bidding on average £3376 for this job


Hi We are really interested to work with you as we have gone through your job description regarding the alarm system that informs the deaf. Kindly share the detail specification so that we can understand your projec More

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£263 GBP in 3 days
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£500 GBP in 3 days
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How are you? I had read your job description carefully. I believe that I can do this job well. Because I have follow skill and experience to build your product. - Object C and Swift - Jave and javascript More

£150 GBP in 3 days
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£1500 GBP in 10 days
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Hi Thanks for your valuable time. :-) Please check below points : 1. Hello We have developed a new fire alarm system which informs the deaf and hard of hearing by text message when the fire alarm sounds in More

£250 GBP in 15 days
(169 Reviews)

1-Do your fire alarm system should also be connected with App to send FLASHING,VIBRATING to deaf users? Or you want to manually send this through admin panel? 2-Any user can self register , only those who have your More

£4000 GBP in 30 days
(78 Reviews)

hello i check you want your fire alarm system for all version like ios, android os and window mobile app we develop for you and for yur app we need from y ou your app logo with your backend admin features detailed d More

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£750 GBP in 10 days
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Hello, Good morning!! Yes, definitely we would like to assist you with this App development project. Well, first of all I should appreciate that your concept is quite unique and helpful for physically disabled p More

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Hello Hope you are having a good day. We checked the requirements and we feel we can be a good fit for the job. Here are our observations for the project - The details needs to be more detailed, I can help you t More

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