Compare apps
UpdatedTonalEnergy Tuner & Metronome, play_music_theory, Deck-Man: Cassette Player and OB-Xd 3 AUv3 Synth, side by side in the App Store charts.
TonalEnergy Tuner & Metronome
play_music_theory
Deck-Man: Cassette Player
OB-Xd 3 AUv3 Synth
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: #12, ahead of TonalEnergy Tuner & Metronome at #19.
play_music_theory gained the most in Top Paid in the United States over 7 days: up 8 places.
Deck-Man: Cassette Player held the steadiest position in Top Paid in the United States over 7 days: in the chart at every check, moving 3 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 30 Oct. TonalEnergy Tuner & Metronome: best #19, latest #19; play_music_theory: best #18, latest #22; Deck-Man: Cassette Player: best #12, latest #12; OB-Xd 3 AUv3 Synth: not in the chart.
Show ranks by dateHide ranks by date
| Checked | TonalEnergy Tuner & Metronome | play_music_theory | Deck-Man: Cassette Player | OB-Xd 3 AUv3 Synth |
|---|---|---|---|---|
| 6 Nov 2026 | #19 | #22 | #12 | — |
| 5 Nov 2026 | #20 | #21 | #17 | — |
| 4 Nov 2026 | #24 | #18 | #23 | — |
| 3 Nov 2026 | #28 | #19 | #22 | — |
| 2 Nov 2026 | #27 | #19 | #21 | — |
| 1 Nov 2026 | #35 | #26 | #20 | — |
| 31 Oct 2026 | #27 | #36 | #20 | — |
| 30 Oct 2026 | #24 | #30 | #15 | — |
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 | TonalEnergy Tuner & Metronome | play_music_theory | Deck-Man: Cassette Player | OB-Xd 3 AUv3 Synth | Ahead |
|---|---|---|---|---|---|
| United States | #19Up 5 places#24 a week ago · best #15 | #22Up 8 places#30 a week ago · best #14 | #12Up 3 places#15 a week ago · best #4 | Not in it | Deck-Man: Cassette Player |
| United Kingdom | Not in it | #38Up 7 places#45 a week ago · best #21 | #40Down 1 place#39 a week ago · best #7 | Not in it | play_music_theory |
| Canada | Not in it | #38Up 21 places#59 a week ago · best #15 | #50Down 24 places#26 a week ago · best #6 | Not in it | play_music_theory |
| Australia | #62Down 18 places#44 a week ago · best #37 | #20Up 46 places#66 a week ago · best #20 | #56Down 28 places#28 a week ago · best #7 | Not in it | play_music_theory |
| Germany | Not in it | #42Up 39 places#81 a week ago · best #25 | #50Down 9 places#41 a week ago · best #11 | Not in it | play_music_theory |
| France | Not in it | #18Up 26 places#44 a week ago · best #17 | Not in it | Not in it | play_music_theory · only one in it |
| India | Not in it | Not in it | #36Up 17 places#53 a week ago · best #8 | Not in it | Deck-Man: Cassette Player · only one in it |
| Brazil | Not in it | #75Not enough history yetNot in it a week ago · best #46 | Not in it | Not in it | play_music_theory · only one in it |
| Mexico | Not in it | #50Down 1 place#49 a week ago · best #28 | Not in it | Not in it | play_music_theory · only one in it |
| Spain | Not in it | #69Down 43 places#26 a week ago · best #17 | Not in it | Not in it | play_music_theory · only one in it |
By category
Each app in its own category's Paid chart in the United States. TonalEnergy Tuner & Metronome, play_music_theory, Deck-Man: Cassette Player and OB-Xd 3 AUv3 Synth 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.
TonalEnergy Tuner & Metronome
- Current version
- 2.4.5
- 29 Aug 2026
- Released
- 17 Feb 2012
Updates since we started tracking it (8 Oct 2026)
No new version seen yet.
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
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
OB-Xd 3 AUv3 Synth
- Current version
- 3.24.2
- 17 Sep 2026
- Released
- 22 Aug 2024
Updates since we started tracking it (2 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.