Compare apps
Updatedplay_music_theory, FL Studio Mobile, Deck-Man: Cassette Player and PhasePair Audio Alignment, side by side in the App Store charts.
play_music_theory
FL Studio Mobile
Deck-Man: Cassette Player
PhasePair Audio Alignment
That's the most: 4 apps. Remove one to add another.
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Highlights
From the latest charts. Each one needs a clear leader.
Deck-Man: Cassette Player ranks highest in Top Paid in the United States: #13, ahead of play_music_theory at #27.
play_music_theory gained the most in Top Paid in the United States over 7 days: up 9 places.
FL Studio Mobile held the steadiest position in Top Paid in the United States over 7 days: in the chart at every check, moving 2 places between checks on average.
Side by side
Ranks and changes are in Top Paid in the United States, unless a row says otherwise.
Rank history
Top Paid in the United States, the last 7 days.
United States · Top Paid, 8 snapshots since 31 Oct. play_music_theory: best #18, latest #27; FL Studio Mobile: best #42, latest #42; Deck-Man: Cassette Player: best #12, latest #13; PhasePair Audio Alignment: not in the chart.
Show ranks by dateHide ranks by date
| Checked | play_music_theory | FL Studio Mobile | Deck-Man: Cassette Player | PhasePair Audio Alignment |
|---|---|---|---|---|
| 7 Nov 2026 | #27 | #42 | #13 | — |
| 6 Nov 2026 | #22 | #44 | #12 | — |
| 5 Nov 2026 | #21 | #42 | #17 | — |
| 4 Nov 2026 | #18 | #42 | #23 | — |
| 3 Nov 2026 | #19 | #47 | #22 | — |
| 2 Nov 2026 | #19 | #48 | #21 | — |
| 1 Nov 2026 | #26 | #47 | #20 | — |
| 31 Oct 2026 | #36 | #45 | #20 | — |
By country
Top Paid in every tracked country where at least one of these apps is in it. Change and "a week ago" are over 7 days.
| Country | play_music_theory | FL Studio Mobile | Deck-Man: Cassette Player | PhasePair Audio Alignment | Ahead |
|---|---|---|---|---|---|
| United States | #27Up 9 places#36 a week ago · best #14 | #42Up 3 places#45 a week ago · best #33 | #13Up 7 places#20 a week ago · best #4 | Not in it | Deck-Man: Cassette Player |
| United Kingdom | #40Up 2 places#42 a week ago · best #21 | #92No change#92 a week ago · best #76 | #31Up 6 places#37 a week ago · best #7 | Not in it | Deck-Man: Cassette Player |
| Canada | #46Not enough history yetNot in it a week ago · best #15 | #61Not enough history yetNot in it a week ago · best #34 | #51Down 19 places#32 a week ago · best #6 | Not in it | play_music_theory |
| Australia | #24Up 59 places#83 a week ago · best #20 | #92Not enough history yetNot in it a week ago · best #52 | #47Down 15 places#32 a week ago · best #7 | Not in it | play_music_theory |
| Germany | #50Not enough history yetNot in it a week ago · best #25 | #86Down 25 places#61 a week ago · best #61 | #25Up 17 places#42 a week ago · best #11 | Not in it | Deck-Man: Cassette Player |
| France | #17Up 81 places#98 a week ago · best #17 | #45Up 1 place#46 a week ago · best #24 | Not in it | Not in it | play_music_theory |
| India | Not in it | #65Up 32 places#97 a week ago · best #30 | #24Up 11 places#35 a week ago · best #8 | Not in it | Deck-Man: Cassette Player |
| Brazil | Not in it | #31Up 12 places#43 a week ago · best #21 | Not in it | Not in it | FL Studio Mobile · only one in it |
| Mexico | #28Up 38 places#66 a week ago · best #28 | #50Up 12 places#62 a week ago · best #20 | Not in it | Not in it | play_music_theory |
| Spain | #33Up 9 places#42 a week ago · best #17 | Not in it | #81Down 52 places#29 a week ago · best #9 | Not in it | play_music_theory |
By category
Each app in its own category's Paid chart in the United States. play_music_theory, FL Studio Mobile, Deck-Man: Cassette Player and PhasePair Audio Alignment are all in Music, so their ranks there compare directly.
Versions
The current version from the App Store, and every update we've seen ship since we started tracking each app.
play_music_theory
- Current version
- 1.3
- 27 Oct 2026
- Released
- 19 Aug 2026
Updates since we started tracking it (8 Oct 2026)
- 1.2 → 1.327 Oct 2026
FL Studio Mobile
- Current version
- 5.0.4
- 3 Nov 2026
- Released
- 21 Jun 2011
Updates since we started tracking it (8 Oct 2026)
- 5.0.3 → 5.0.43 Nov 2026
- 5.0.2 → 5.0.326 Oct 2026
- 4.10.19 → 5.0.221 Oct 2026
Deck-Man: Cassette Player
- Current version
- 1.0.2
- 24 Oct 2026
- Released
- 14 Oct 2026
Updates since we started tracking it (16 Oct 2026)
- 1.0.1 → 1.0.224 Oct 2026
- 1.0 → 1.0.118 Oct 2026
PhasePair Audio Alignment
- Current version
- 1.0
- 21 Aug 2026
- Released
- 20 Aug 2026
Updates since we started tracking it (4 Nov 2026)
No new version seen yet.
Ranks come from Apple's public top 100 charts, checked once a day. Appulse Index isn't affiliated with Apple.