67 keywords measured on Google Play US, last scanned 2026-11-03. Figures are read directly from store pages, not estimated.
NEW ENTRANTS · 12 MONTHS
WHAT WINNERS CHARGE
1 of 5 sell in-app purchases, top price 99.99 USD.
Real prices, read from each app's own store page, not estimated
| App holding top-5 | Ratings | What it charges | Last update |
|---|---|---|---|
| Google Gemini | 50,540,008 | free, sells nothing | updated 2026-10-13 |
| Google Meet | 12,016,180 | free, sells nothing | updated 2026-10-30 |
| Microsoft OneNote: Save Notes | 1,502,980 | free, sells nothing | updated 2026-09-16 |
| Gemini Notebook | 351,690 | free, sells nothing | updated 2026-10-30 |
| Turbo AI - Notetaker | 318,437 | 99.99 USD — IAP $7.49 - $99.99 per item | updated 2026-10-23 |
REVENUE CHARTS
Not measured on Google Play. The App Store publishes its category charts as a public feed; this report reads that feed and nothing equivalent on Google Play.
RATING GROWTH
56 of 63 apps are still gaining ratings, a median of 13.03 new ratings a day. 1 gained none in the last 30 days; 6 moved only once.
| App | Released | Ratings now | New ratings per day |
|---|---|---|---|
| Google Gemini | 2024 | 50,540,008 | |
| Samsung Notes | — | 15,432,136 | |
| Knowunity: AI Study & Homework | — | 194,969 | |
| Google Keep - Notes and lists | — | 2,644,418 | |
| ElevenLabs: AI Voice Generator | — | 268,714 |
63 of 108 apps holding a top-10 position have rating readings spanning 14+ days.
Google Play rating counts are worldwide, so these Google Play US figures are not country-specific. App Store counts are kept per country. Compare apps within one store, never across the two. A rate is the rise in rating count over the days observed in the last 30 days; a drop of more than half is read as a counter reset and earlier readings are discarded.
KEYWORDS
None of these 8 keywords has a top-10 app aiming at it.
| Keyword | Difficulty (0–100) | Apps targeting it |
|---|---|---|
| ai note workspace | nobody — 0/10 | |
| summaries from audio | nobody — 0/10 | |
| bluedot ai note taker | nobody — 0/10 | |
| bloom ai note taker | nobody — 0/10 | |
| playbacks ai note taker | nobody — 0/10 | |
| coconut ai note taker | nobody — 0/10 | |
| ai note taker and assistant | nobody — 0/10 | |
| clickup ai note taker | nobody — 0/10 |
59 more keywords in the full report.
Difficulty is the cost of reaching the top, 0–100. "Apps targeting it" counts top-10 apps carrying every word of the keyword in their name or subtitle.
COMPLAINTS
Most common: Crashes & bugs, 135 of 328 classified 1–2★ reviews.
Google ranks these by how many people found them helpful, which leans towards complaints — so the shares show which problems dominate, not how many users hit them.
Each 1–2★ complaint was assigned one theme by an AI model. A second AI model re-read 100 random labels in September 2026: about 7 in 10 matched its own pick and 9 in 10 were a reasonable reading. Read the order of the leading themes, not exact shares. Classified on 2026-09-16.
OTHER STORE
See ai note taker on App Store US → 0 of 27 top-10 apps released 6–12 months ago reached 50 ratings there