Billing is at typical. Skip it
31.7% here · 29.2% in its market · 30.8% store-wide. Normal for the store.
Penbook: Paper Planner & Notes
User Camp Inc.
4.55star45,077 ratings
5 decisions.
Shares of this app’s 142 recent negative reviews.
Watch sync fails between devicesextreme
8.5% here · 8.5% in its market · 0.9% store-wide.
Watch UXelevated
7% here · 5.5% in its market · 4.9% store-wide.
Watch performanceelevated
20.4% here · 25.7% in its market · 16.3% store-wide.
Protect login & auth, limits & caps and support
Login & auth, Limits & caps, Support all run well below the store’s typical rate.
n = 11. Too thin to act on. We recount weekly.
Read those two together. Ratings are cumulative, reviews are recent. A 4.55star average beside 41% negative is the finding, not an error.
Ratings.
45,102 ratings · Apple’s own count, fetched daily
5star35,245
4star4,633
3star2,112
2star1,027
1star2,085
The market in numbers
All 12 panel members · 2026-09-02 snapshot.
| App | Ratings | Billing |
|---|---|---|
 Kilonotes-Notes & Mark up PDF | 4,923 | 45.3% |
 Noteshelf 3: AI Digital Notes | 6,422 | 41.7% |
 Goodnotes: AI Notes, Docs, PDF | 450,346 | 38.5% |
 CollaNote: Notes & PDF Markup | 13,505 | 36% |
 MyScript Notes: AI Handwriting | 38,551 | 31.7% |
 Penbook: Paper Planner & Notes | 45,077 | 31.7% |
 Feenote - Notes and lists | 1,994 | 22.2% |
 SuperNote Notes Recorder+Photo | 4,472 | 20% |
 Element Note | 2,557 | 18.6% |
 Noteful: Notes & PDF Markup | 23,299 | 18.2% |
 tatter | 1,344 | 17.6% |
 Microsoft OneNote | 1,061,640 | 3.9% |
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.