Power Nap Tracker: cycle timer

Phase4 Mobile, Inc. · Medical

4.4 227 ratings Free

Independent analytics for this App Store listing. AppTracker is not affiliated with Phase4 Mobile, Inc.

Chart standing · US

Not currently charting in this storefront.

What changed · US

Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.

Oct 10, 2026
Rating ★ 4.44 → 4.45
Sep 30, 2026
Rating ★ 4.45 → 4.44
Sep 29, 2026
Rating ★ 4.46 → 4.45
Sep 28, 2026
Rating ★ 4.45 → 4.46
Sep 24, 2026
Rating ★ 4.46 → 4.45
Sep 16, 2026
Rating ★ 4.45 → 4.46

Price & rating history · US

Reconstructed from the listing changes AppTracker has observed in this storefront. A field is charted once it has changed more than once, and each line starts at the value it moved from.

Average rating history over the observed period. 4.35 4.40 4.45 4.50 4.55 Sep 14 Sep 22 Sep 30 Oct 7 Oct 15

Average rating · ★ 4.45 now · 6 changes on record

Ratings breakdown · US

The star breakdown behind this app's rating in this storefront.

5★ 70% 158
4★ 18% 41
3★ 5% 12
2★ 2% 4
1★ 5% 12

In-app purchases · US

No in-app purchases.

Screenshots

About

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/

What's new · 3.0

• Bug fixes and performance improvements.

Details

ReleasedAug 2015
UpdatedJan 2026
Version3.0
Size96.5 MB
RequiresiOS 15.0 or later
Age rating4+
LanguagesChinese, Dutch, English, French, German, Italian, Japanese, Portuguese, Russian, Spanish, Swedish
PriceFree
Categories MedicalHealth & Fitness
Bundle IDcom.phase4mobile.freepowernap