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ShutEye®: Sleep Tracker, Sound

ENERJOY PTE. LTD.

4.76star349,463 ratings

Health & FitnessSleep tracker app market$9.99–$59.99 · 10 tiers10.4M installs
ShutEye®: Sleep Tracker, Sound, App Store screenshot
ShutEye®: Sleep Tracker, Sound, App Store screenshot
ShutEye®: Sleep Tracker, Sound, App Store screenshot
ShutEye®: Sleep Tracker, Sound, App Store screenshot

3 decisions.

Shares of this app’s 258 recent negative reviews.

Investigate billing firsthigh

60.1% here · 49.3% in its market · 30.8% store-wide.

Skip limits & caps and sync & data work

Limits & caps, Sync & data all run at or below the store’s typical rate.

n = 6. Too thin to act on. We recount weekly.

Protect ads, login & auth, performance, support and UX

Ads, Login & auth, Performance, Support, UX all run well below the store’s typical rate.

n = 47. Too thin to act on. We recount weekly.

Accuracy isleft out. The theme’s vocabulary is in this app’s own name.

Read those two together. Ratings are cumulative, reviews are recent. A 4.76star average beside 65% negative is the finding, not an error.

Ratings.

349,538 ratings · Apple’s own count, fetched daily

5star299,498
4star31,652
3star10,043
2star2,865
1star5,480

The market in numbers

All 10 panel members · 2026-09-02 snapshot.

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.