Power Nap Tracker Downloads & RevenuePower Nap Tracker: cycle timer · App Store
Not in any tracked top chart right now.
Updated 9 Nov 2026 · rankings refresh through the day
DeveloperPhase4 Mobile
CategoryMedical
PriceFree
Released
Rating★ 4.5 (228)
Version3.0
Age rating4+
First seen by us
24 Oct 2026
24 Oct 2026Power Nap Tracker: cycle timer update history & changes
Last change · 3 events since 26 Aug 2015Full timeline ↓Full timeline · 3 events
- 🆕Power Nap Tracker: cycle timer first spotted by AppInsiderUnited States (found via search)
- 📦Power Nap Tracker: cycle timer version 3.0• Bug fixes and performance improvements.
- 🆕Power Nap Tracker: cycle timer released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.5 ★
228 ratings
Measured
Power Nap Tracker: cycle timer on the App Store
App details
App ID
891618463
Publisher
Phase4 Mobile, Inc.
On the store since
Aug 2015
11 years on the store
Minimum OS
iOS 15.0+
iPhone 6s and later
Devices
iPhone · iPad
Content rating
4+
Languages
11
NL EN FR DE IT JA PT RU ZH ES SV
Size
97 MB
Also listed in
Health & Fitness
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
4.5 ★
228 ratings
Measured
Ratings
228
Measured
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/
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/
Latest updates
3.0
• Bug fixes and performance improvements.
