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Put 2 to 5 apps side by side, from Google Play, the App Store, or both.
The leader in each row is highlighted.
Daily position in Japan. Higher on the graph is better (rank 1 is the top).
| Date | musicLine - Music… | iRig Guitar Amp &… |
|---|---|---|
| 17 Oct 2026 | #70 | — |
| 16 Oct 2026 | #71 | — |
| 15 Oct 2026 | #68 | — |
| 14 Oct 2026 | #65 | — |
| 13 Oct 2026 | #63 | — |
| 12 Oct 2026 | #66 | — |
| 11 Oct 2026 | #79 | — |
| 10 Oct 2026 | #68 | — |
| 9 Oct 2026 | #68 | — |
| 8 Oct 2026 | #76 | — |
Not in this chart in Japan: iRig Guitar Amp & FX · Deplike.
Share of ratings at each star level. A big 1★ bar means many unhappy users.
musicLine - Music Composition
★ 4.43 · 8,955 ratings
iRig Guitar Amp & FX · Deplike
★ 4.52 · 19,701 ratings
How each app sells itself on the store, how it makes money, and what devices it needs.
New ratings per day is the best free sign of how many people are downloading right now: more new ratings means more new players.
Not enough daily data yet. The graph appears after the daily scraper has collected these apps on at least 2 days.
What each app changed, and when. Compare the dates with the rank graph to see what worked.
No changes found in this period.
Best position in each country's top charts. The 10 countries where these apps are strongest.
From each app's saved English reviews. The red cell is where an app gets the most complaints, which is your chance to do better.
musicLine - Music Composition
Biggest complaint: controls, interface
“but since an ad pops up after every touch, it has become 2 stars.”
iRig Guitar Amp & FX · Deplike
Biggest complaint: pay to win, prices
“Any effect that's worthwhile is locked until you pay, so you can't try out anything until you commit to spending money.”
