Investigate accuracy firstextreme
12.1% here · 1.4% in its market · 1.5% store-wide.
Calculate84
Century Light LLC
4.78star52,813 ratings
5 decisions.
Shares of this app’s 66 recent negative reviews.
Investigate limits & capsextreme
7.6% here · 0.9% in its market · 1.9% store-wide.
Billing is at typical. Skip it
28.8% here · 26.6% in its market · 30.8% store-wide. Normal for the store.
Watch adshigh
21.2% here · 32.1% in its market · 10.2% store-wide.
Performance is at typical. Skip it
16.7% here · 7.1% in its market · 16.3% store-wide. Normal for the store.
Ratings.
52,906 ratings · Apple’s own count, fetched daily
5star46,631
4star3,665
3star960
2star378
1star1,272
The market in numbers
All 10 panel members · 2026-09-02 snapshot.
| App | Ratings | Accuracy |
|---|---|---|
 Calculate84 | 52,813 | 12.1% |
 Calculator | 9,783 | 3.5% |
 Calculator | 146,117 | 2.7% |
 Calculator with History + | 25,022 | 2% |
 Calculator Air: AI Math Solver | 83,559 | 1.3% |
 Calculator‰ | 409,187 | 1% |
 Calculator# Hide Photos Videos | 28,876 | 0% |
 Calculator₊ | 1,729,221 | 0% |
 Basic Calculator+ | 258,661 | 0% |
 Calculator Lock - Secure Vault | 6,217 | 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.