Monotone: Sleep Stories
Rui Costa Lifestyle iPhoneiPadiPod touch
Monotone: Sleep Stories is a free Lifestyle app for iPhone and iPad by Rui Costa. Requires iOS 26.0. Updated June 12, 2026.
- Price
- Free
- on the App Store
- Size
- 9 MB
- Age 4+
- Updated
- Jun 12
- 2026 · v4
Screenshots
About Monotone: Sleep Stories
Sleep isn't a luxury. It's a performance tool. Monotone is the sleep audio app for adults who are done counting sheep. Narrated sleep stories, immersive soundscapes, and guided wind-downs — all engineered to get you out of your head and into deep, restorative sleep. Our sleep stories for adults aren't bedtime fluff. They're precisely crafted narratives — slow-paced, richly descriptive, and deliberately boring in the best way — designed to quiet an overactive mind and carry you to sleep before the story ends. Built for adults. Designed for real life. Stressful day? Racing thoughts? Can't switch off? Monotone is built for exactly that moment. Premium audio content that meets you where you are and guides you somewhere better. Sleep Stories for Adults - Long-form, narrated stories crafted to dissolve tension and slow your thoughts. New stories added every week. Soundscapes & Atmospheres - Layered, high-fidelity audio environments. Rain on glass. Deep forest. Slow static. Find your frequency. Sleep Meditations - Short and long-form meditations built specifically for sleep — not morning motivation, not focus. Just rest. What's inside: Sleep Stories — Literary · Nature Journeys · Mystery · Travel · History · Slow Fiction · Non-Fiction Soundscapes — White noise · Brown noise · Rain · Ocean · ASMR · Ambient · Lo-fi Wind-Downs & Meditations — Body scan · Breathwork · Progressive relaxation · Anxiety relief · Deep sleep · Napping Monotone is for the adult who's tried everything. The one who knows sleep matters but can't seem to get there. We cut the noise — literally — and give you one thing: audio that works. Your best sleep starts tonight. === User Agreements === By downloading Monotone: Sleep Stories you agree to our Terms of Use (https://temp.staticsave.com/69bc7a275db9d.txt) and Privacy Policy (https://temp.staticsave.com/69b209626e182.txt).
What’s new
Version 4 · Updated June 12, 2026
Bug fixes and improvements.
App privacy
The developer, Rui Costa, reported these privacy practices to Apple.
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Identifiers: Device ID
- Usage Data: Product Interaction
Used for: Analytics
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Monotone: Sleep Stories | – | Free | June 12, 2026 | |
| Tinsel: Christmas Gift List | – | Free | Oct 9, 2026 | Compare |
| Jitty | – | Free | May 20, 2026 | Compare |
| Feng Shui Design by FengFlow | 4.2 / 5 (65) | Free | Aug 10, 2026 | Compare |
| Werksy | 5.0 / 5 (1) | Free | Oct 25, 2026 | Compare |
| Ultimate Hypnosis, Meditation | 4.8 / 5 (748) | Free | Oct 14, 2026 | Compare |
| Dolphin Tracker: Smart Finder | 1.5 / 5 (17) | Free | Oct 17, 2026 | Compare |