Investigate sync & data firstextreme
7.3% here · 1% in its market · 0.9% store-wide.
Apple Health
Apple Inc.
3.02star8,944 ratings
5 decisions.
Shares of this app’s 313 recent negative reviews.
Investigate accuracyextreme
9.3% here · 6.6% in its market · 1.5% store-wide.
Protect performance
10.9% here · 8.8% in its market · 16.3% store-wide. Normal for the store.
Watch UXelevated
7.3% here · 3.8% in its market · 4.9% store-wide.
Ads is at typical. Skip it
0.3% here · 9% in its market · 10.2% store-wide. Normal for the store.
n = 1. Too thin to act on. We recount weekly.
Ratings.
8,944 ratings · Apple’s own count, fetched daily
5star2,540
4star1,291
3star1,419
2star1,236
1star2,458
The market in numbers
All 11 panel members · 2026-09-02 snapshot.
| App | Ratings | Sync & data |
|---|---|---|
 Apple Health | 8,944 | 7.3% |
 AutoSleep: Watch Sleep Tracker | 61,655 | 3% |
 SnoreLab : Record Your Snoring | 57,224 | 3% |
 Pillow: Sleep Tracker | 95,663 | 1.7% |
 Sleep Cycle - Tracker & Sounds | 28,859 | 0.9% |
 SleepWatch - Top Sleep Tracker | 328,445 | 0.8% |
 RISE: Sleep Tracker | 68,518 | 0.8% |
 ShutEye®: Sleep Tracker, Sound | 349,463 | 0.8% |
 Noxogy : Sleep Tracker Sounds | 13,190 | 0.5% |
 Sleep Monitor: Sleep Tracker | 5,252 | 0% |
 Sleep Tracker: Recorder, Sound | 7,895 | 0% |
Counted from real App Store reviews · 2026-09-02
How this is counted
Every number is arithmetic over the reviews we hold, re-counted weekly: nothing modelled, nothing scored. Themes come from a frozen pattern classifier rather than a model reading reviews, so the same review always lands in the same bucket. Shares are of this app’s own recent negative reviews; the market figure is its rivals with this app excluded. The graded words have fixed cutoffs against the store’s typical rate: elevated from 1.15, high from 2, extreme from 3.5 times it. The page says what is broken and how it compares, never how to fix it, and never whether this app can win.