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Create a simple App for IOS & Android

€750-1500 EUR

Closed
Posted over 5 years ago

€750-1500 EUR

Paid on delivery
Hi, we are a small company which offers hearing protection for festivals, music etc. We want to create a simple app for IOS and Android that can measure the sound in dB around a person trough the persons phone. (maybe additionally also the frequency off the soundwaves). The app should then tell the person how log he can stay safe in his surrounding with or without ear protection (with given data to the different sound levels in the background) p.e. 90 dB. without earplugs= 3hours, with earplugs= 8hours. We can show you a similar app as example. In total the app should be really simple, because we’re a still a small company and have a limited budget. Greetings Patrick
Project ID: 18495455

About the project

32 proposals
Remote project
Active 5 yrs ago

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32 freelancers are bidding on average €1,471 EUR for this job
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Hello I read your description and can know that you'd like to build sound measuring apps. As a senior developer who has good experience in mobile app development, I'd like to help you with this project. You might review my past experience here. https://www.freelancer.com/u/EliteSolution8 Please send me a message so that we can discuss more. Regards, CaiHong
€1,323 EUR in 20 days
5.0 (60 reviews)
8.9
8.9
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CLEAN, FAST, HIGH QUALITY, 100% COMPLETION RATE Hi, how are you I am a senior mobile app and website developer who has 7+years experience. I have great interest to your job as I have so many experiences in building large scaled mobile applications. As a highly skilled and talented developer, I am sure I can deliver high quality product to you. Here are my working style - Communication is first, My timezone is as flexible as you want. - Best user experience - Keep pixel perfect design. - Quality of Code is guaranteed. (Robust and bug-free, adopt design patterns) - Bug & issue track using Github, Bitbucket and so on. You will save your time and money when you hire me and will be happy with my result. I wish we can talk further more on live chat. Looking forward to hear from you. Thank you.
€1,323 EUR in 20 days
5.0 (104 reviews)
8.4
8.4
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Create a simple App for IOS & Android Hello, I read your description and got what to do. I am looking forward to discussing more for your project. I am ready now, please message me to start your project. I have 7+ years of experience in this field I am proud of 100% 5 stars and 100% completion rate. https://www.freelancer.com/u/mingah429.html From YueXi
€1,323 EUR in 20 days
5.0 (57 reviews)
8.4
8.4
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I carefully have read your requirements, and I am interesting in your job because I have full experience with your Measure sound strength app. So I am glad to send you my proposal because I can enough make your project as what you want to do in time. I am an expert who is working with not only Android native app and IOS development but also web service programming with backend as well, having 7+ years’ experiences.
€1,323 EUR in 20 days
4.9 (181 reviews)
8.7
8.7
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Mobile App experts here. Please share your reference app link here to check the features & start work. Looking for your reply. Thanks.
€1,500 EUR in 18 days
4.9 (256 reviews)
8.7
8.7
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Hi, How are you? I've carefully read your description and I am very interested in your project. I have 7+ years of experience in building of iOS/Android applications. I am very familiar Java, Objective-C and Swift. I would like to discuss this project more specifically with you. I am working full time with 40+hrs per week and also I can work in your timezone. Looking forward to hearing from you soon. Regards. Xiao
€1,323 EUR in 20 days
4.8 (88 reviews)
8.1
8.1
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Hello. This is Qi-feng Jin from China and I hope you are doing well. I have rich experience in mobile app development for more than 6 years in native and in hybrid languages. I would like to discuss about the your project in detail and then estimate the exact time and cost for the project. It means my bid price is not the total price for your project. What I can do: - Swift4.2 / Ojbective-C in Xcode for iOS app development - Android/Java in Android Studio for Android app Development - React native, Xamarin, Javascript, Phonegap … in hybrid - PHP, JavaScript, Html, Css, MySql database … for server backend and admin panel development - UI/UX design based on Apple design guidelines and google material design guidelines You can visit my profile page to know more about myself. https://www.freelancer.com/u/GoodJob4W - I can implement your project idea from scratch to the end. - I will provide the best solution to save time/money while working on the project. - Good/Fast/Easy communication skills - Dedicated test and final release without bugs - Technical support and update after project finish I want you send me a message so that we can discuss about your project Create a simple App for IOS & Android in more detail. I am looking forward to hearing from you so we can discuss the project in more detail before you award me / start the project with me on the site. Best regards.
€1,323 EUR in 20 days
5.0 (48 reviews)
7.9
7.9
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Hi sir, I read your project description .I can do your project & able to run successfully. I have 6+ years experience for mobile application development & done over 200+ mobile apps by a good team members . It will be very much pleasure for me, if you give me the opportunity to do your job for minimum cost. Thanks for your consideration . Thanks with Regards Prosanto
€1,323 EUR in 20 days
4.9 (171 reviews)
7.5
7.5
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Hi Pattrick, My team can help you out with the mobile application. How the app will basically tell the user about the usage? On what factors? Can you please elaborate? Let me know when you're available so we may discuss it in detail. Thanks, Junaid
€1,323 EUR in 20 days
5.0 (29 reviews)
7.5
7.5
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Hi, Checked the job posting you need native android/iOS app for measuring the sound in dB around a person We will perfectly assist you in this task. Ping me! Let's have a quick chat TH@nks
€1,588 EUR in 60 days
4.6 (55 reviews)
8.0
8.0
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Dear Client, I've just read your job post and much interested in your project. I have been creating high quality and excellent iOS and Android apps for 6+ years using Swift, Objective-C, Java, Xamarin (Native & Form), React Native and Ionic2. I've developed several apps such as Dating, Shopping, Health/Fitness, Photo & Video sharing, Taxi Booking, Food delivery and etc. I'm expert in Geo-location, GPS tracking, Payment gateway integration, and Social media integration such as Facebook, Twitter and so on. I have good experiences in Firebase, Twillio Api, QuickBlox, AWS and so on. I can also develop backend apis using PHP(Laravel, Codeigniter), NodeJS, Python, as well as web portal including admin panel. I've rich experiences to work with various 3rd-party services and APIs to integrate them into existing and new applications to extend required functionality. The important thing is that I'll work on your time zone for the good communication. If you choose me, you'll never be disappointed in me, and I'll do my best. I can provide daily update for the project status. Looking forward to hearing from you. Best Regards.
€1,323 EUR in 20 days
4.6 (48 reviews)
7.7
7.7
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Hello, Patrick, how are you? I have read your description and I'm very interested in your idea. I'm a senior mobile app developer and I have rich experience in this field. Also we have a lot of knowledge in Physical. I think 90 dB is a little high for people. I will give you perfect result as you want with high satisfaction. Let us discuss in detail via chat. Best regards, Peng.
€1,323 EUR in 20 days
5.0 (38 reviews)
7.2
7.2
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Greetings, Hi Patrick, I have 10+ years of experience in mobile application development. I got your application idea but I need to discuss it in detail. I am very much interested in your project, I assure you that you will experience a WOW factor in my work. I am looking forward to your response. Many Thanks, DA
€1,500 EUR in 20 days
4.8 (10 reviews)
6.9
6.9
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I have studied thoroughly your job description. After studying the details, I have definitely understood what you need and I can do such an app. I exactly know how to do it with professionalism and avoid common mistakes which consume much time and delay timelines. I have proved myself worthy of their time. I have experience of more than 5 years with this kind of work. I agree with your cost for this particular project because I am interested in long -term projects and that's why by successfully finishing this job, want to show you that I am reliable. I can finish this job quickly and with high quality than any other applicant. As I have a great experience in mobile development you can easily contact me to get any consultations to evaluate how good I am in this field via chat. Regards
€900 EUR in 20 days
5.0 (15 reviews)
6.0
6.0

About the client

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Nuremberg, Germany
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Member since Jan 9, 2019

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