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high · 34.1% of this app’s 44 negative reviews, against 10.7% typical store-wide.
How it compares
- this app
- 34.1%
- 15 of 44
- its shelf
- 16.1%
- rivals only
- store-wide
- 10.7%
- typical
CHANGDU (HK) TECHNOLOGY LIMITED
4.58star36,575 ratings
Counted from real App Store reviews · 2026-08-24 · nothing estimated or modelled
4.5out of 5
36,576 ratings · Apple’s own count, fetched daily
high · 34.1% of this app’s 44 negative reviews, against 10.7% typical store-wide.
elevated · 61.4% of this app’s 44 negative reviews, against 32.1% typical store-wide.
elevated · 4.5% of this app’s 44 negative reviews, against 2.8% typical store-wide.
n = 2. Too thin to act on — we recount weekly.
UX, Sync & data all run at or below the store’s typical rate.
n = 2. Too thin to act on — we recount weekly.
Login & auth, Performance, Accuracy, Support all run well below the store’s typical rate.
n = 9. Too thin to act on — we recount weekly.
All 11 panel members · 2026-08-24 snapshot.
| App | Ratings | Ads |
|---|---|---|
| 705,970 | 51.3% | |
| 36,575 | 34.1% | |
| 1,347 | 22.9% | |
| 10,461 | 21.3% | |
| 16,071 | 18.2% | |
| 747,877 | 11.3% | |
| 287,824 | 10.6% | |
| 87,192 | 2.5% | |
| 3,305 | 2.1% | |
| 518,633 | 2% | |
| 9,632 | 0.4% |
Every complaint across books & reading, frequency-ranked from real App Store reviews — the gaps nobody on this shelf has fixed.
Read the books & reading reportEvery 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 shelf 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.