Power Nap Tracker: cycle timer
Phase4 Mobile Medical iPhoneiPadiPod touch
Power Nap Tracker: cycle timer is a free Medical app for iPhone and iPad by Phase4 Mobile. Rated 4.5/5 from 225 ratings. Requires iOS 15.0.
- Rating
- 4.5
- 225 ratings
- Price
- Free
- on the App Store
- Size
- 92 MB
- Age 4+
- Updated
- Jan 30
- 2026 · v3.0
Screenshots
About Power Nap Tracker: cycle timer
Recharge with Power Nap Tracker. Get just the right amount of sleep to feel your best for the rest of the day. A short nap of 10-30 minutes does wonders for your thinking and productivity. But napping too long can leave you feeling groggy and disoriented. Power Nap Tracker helps you feel fresh and reenergized by monitoring your nap and waking you up after you've gotten the amount of rest you choose. Power Nap Tracker will monitor your movements and wake you when you’ve reached your desired nap length, up to 3 hours. Enjoy waking up to a catalog of beautiful high-quality sounds recorded live around the world and feel fresh and rejuvenated all day. After your nap you can view your nap profile on a graph. From the creators of popular Rain Sounds HQ and Sleep Sounds HQ sleep sound apps, we’ve packed all this capability into a simple and beautiful app that works! Try Power Nap Tracker today and recharge with the perfect nap. Power Nap Tracker features: • Measures your nap and wakes you after the nap time you choose, up to 3 hours. • Wakes you gently to a catalog of beautiful natural sounds from around the world. • After your nap you can view your nap profile on a graph. • Captures the loudest sound during your nap, so you can hear noise, snoring or talking in your sleep. • Works in background or with the screen locked. • Snooze function allows you to extend your nap a little longer. • Long high-quality stereo recordings with beautiful high-definition images. • Modern easy-to-use interface, tailored for nap time and gentle wake up. Download Power Nap Tracker now. Image credits: http://www.phase4mobile.com/image-credits/
Ratings & reviews
4.5
225 ratings
What’s new
Version 3.0 · Updated January 30, 2026
• Bug fixes and performance improvements.
App privacy
The developer, Phase4 Mobile, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers: Device ID
- Usage Data: Product Interaction, Advertising Data
- Other Data: Other Data Types
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Identifiers: Device ID
- Usage Data: Product Interaction, Advertising Data
- Other Data: Other Data Types
- Diagnostics: Crash Data
Used for: Third-Party Advertising, App Functionality
Alternatives to Power Nap Tracker: cycle timer
Looking for apps like Power Nap Tracker: cycle timer? Here are 6 similar apps on the App Store. The highest rated is Power Nap Assist - NapKit (5.0/5), and all 6 are free to download.
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Power Nap App - Nap Timer
4.4
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Pzizz - Sleep, Nap, Focus
4.8
-
NapBot - Auto Sleep Tracker
4.2
-
Sleep Time: Cycle Alarm Clock
4.7
-
Power Nap with AJ
4.3
-
Power Nap Assist - NapKit
5.0
| App | Rating | Price | Last updated |
|---|---|---|---|
| Power Nap Tracker: cycle timer | 4.5 / 5 (225 ratings) | Free | January 30, 2026 |
| Power Nap App - Nap Timer | 4.4 / 5 (557) | Free | Nov 19, 2025 |
| Pzizz - Sleep, Nap, Focus | 4.8 / 5 (9,685) | Free | Sep 7, 2026 |
| NapBot - Auto Sleep Tracker | 4.2 / 5 (6,334) | Free | Sep 11, 2025 |
| Sleep Time: Cycle Alarm Clock | 4.7 / 5 (5,371) | Free | Jul 24, 2026 |
| Power Nap with AJ | 4.3 / 5 (29) | Free | Oct 23, 2023 |
| Power Nap Assist - NapKit | 5.0 / 5 (1) | Free | Sep 4, 2026 |