Stellenbeschreibung:

Description:
I need a Flutter developer to build a simple sleep & relaxation app for iOS and Android. The app should play calming background sounds, read short stories/affirmations with pre-defined voices, and include a weekly subscription model. A clean, professional, night-friendly UI design is required.


Developer will deliver:

• Flutter app (iOS + Android) with custom UI/UX (dark/night-friendly, minimal, calming)
• Full UI design package: color palette, splash screen, app icon
• 6 pre-defined voices (TTS, stock neural voices)
• Audio engine with 12 ambient loops (rain, ocean, fire, wind, etc.)
• Tap-to-Calm feature (short calming sound on screen tap, toggle in settings)
• Main flow: Choose voice → ambience → story/affirmation → playback
• Player screen: play/pause, progress bar, volume sliders, timer, dim screen
• Settings/Profile: default presets, toggle tap-to-calm, restore purchases
• Weekly subscription integration (€8/week with 3-day trial)
• Submission to App Store & Google Play (using my accounts)
• Full source code handover


I will provide:

• Stories & affirmations (texts, ready to use)
• 12 ambient background sounds + tap SFX (royalty-free audio files)
• App name, description, keywords, privacy policy, terms of service
• Apple & Google developer accounts for publishing


Budget:
€900 (fixed price)


Timeline:
3 weeks


To apply, please share:

• Links to Flutter apps you have published (App Store/Google Play preferred)
• Confirmation you can handle iOS + Android store submission
• Short explanation of how you would implement audio playback + subscription logic

NOTE / HINWEIS:

EN: Please refer to Fuchsjobs for the source of your application

DE: Bitte erwähne Fuchsjobs, als Quelle Deiner Bewerbung