Compare apps

Updated 7 h ago

play_music_theory, Blueprint 4-Track, Deck-Man: Cassette Player and Sinusoidal Run Rhythm, side by side in the App Store charts.

Updated 7 h ago

play_music_theory
Blueprint 4-Track
Deck-Man: Cassette Player
Sinusoidal Run Rhythm

That's the most: 4 apps. Remove one to add another.

Highlights

From the latest charts. Each one needs a clear leader.

Deck-Man: Cassette Player ranks highest in Paid · Music in the United States: #1, ahead of play_music_theory at #3.
Deck-Man: Cassette Player held the steadiest position in Paid · Music in the United States over 7 days: in the chart at every check, moving 0 places between checks on average.
Sinusoidal Run Rhythm entered the charts in 2 new countries in the last 7 days: the United States and the United Kingdom.

Side by side

Ranks and changes are in Paid · Music in the United States, unless a row says otherwise.

play_music_theory

Blueprint 4-Track

Deck-Man: Cassette Player

Sinusoidal Run Rhythm

Rank in Paid · Music in the United States

#44

Change, 7 days

New

Change, 30 days

Best rank now

#1 Paid · Music

#2 Paid · Music

#1 Paid · Music

#13 Paid · Music

Best rank recorded

#1 Paid · Music · 8 Oct 2026

#1 Paid · Music · 19 Oct 2026

#1 Paid · Music · 22 Oct 2026

#13 Paid · Music · 7 Nov 2026

Countries charting

11of 11 countries tracked

5of 11 countries tracked

11of 11 countries tracked

2of 11 countries tracked

Rank history

Paid · Music in the United States, the last 7 days.

United States · Paid · Music, 8 snapshots since 31 Oct. play_music_theory: best #1, latest #3; Blueprint 4-Track: best #5, latest #6; Deck-Man: Cassette Player: best #1, latest #1; Sinusoidal Run Rhythm: best #44, latest #44.

Show ranks by date

Rank at every check, newest first (— = not in the chart)
Checked	play_music_theory	Blueprint 4-Track	Deck-Man: Cassette Player	Sinusoidal Run Rhythm
7 Nov 2026	#3	#6	#1 (number one)	#44
6 Nov 2026	#3	#7	#1 (number one)	—
5 Nov 2026	#3	#5	#1 (number one)	—
4 Nov 2026	#1 (number one)	#5	#2	—
3 Nov 2026	#1 (number one)	#5	#2	—
2 Nov 2026	#1 (number one)	#6	#2	—
1 Nov 2026	#2	#6	#1 (number one)	—
31 Oct 2026	#3	#6	#1 (number one)	—

By country

Paid · Music in every tracked country where at least one of these apps is in it. Change and "a week ago" are over 7 days.

Ranks by country
Country	play_music_theory	Blueprint 4-Track	Deck-Man: Cassette Player	Sinusoidal Run Rhythm	Ahead
United States	#3No change#3 a week ago · best #1	#6No change#6 a week ago · best #5	#1 (number one)No change#1 a week ago · best #1	#44Not enough history yetNot in it a week ago · best #44	Deck-Man: Cassette Player
United Kingdom	#3Down 1 place#2 a week ago · best #1	#2Up 2 places#4 a week ago · best #1	#1 (number one)No change#1 a week ago · best #1	#13Not enough history yetNot in it a week ago · best #13	Deck-Man: Cassette Player
Canada	#1 (number one)Up 4 places#5 a week ago · best #1	#6Down 3 places#3 a week ago · best #2	#2Down 1 place#1 a week ago · best #1	Not in it	play_music_theory
Australia	#1 (number one)Up 2 places#3 a week ago · best #1	#6Down 1 place#5 a week ago · best #2	#2Down 1 place#1 a week ago · best #1	Not in it	play_music_theory
Germany	#2Up 7 places#9 a week ago · best #1	#11Down 4 places#7 a week ago · best #1	#1 (number one)No change#1 a week ago · best #1	Not in it	Deck-Man: Cassette Player
France	#1 (number one)Up 4 places#5 a week ago · best #1	Not in it	#6Down 5 places#1 a week ago · best #1	Not in it	play_music_theory
Japan	#6Up 1 place#7 a week ago · best #2	Not in it	#4Up 2 places#6 a week ago · best #1	Not in it	Deck-Man: Cassette Player
India	#19Up 59 places#78 a week ago · best #2	Not in it	#2No change#2 a week ago · best #1	Not in it	Deck-Man: Cassette Player
Brazil	#9Down 3 places#6 a week ago · best #3	Not in it	#5No change#5 a week ago · best #3	Not in it	Deck-Man: Cassette Player
Mexico	#1 (number one)Up 2 places#3 a week ago · best #1	Not in it	#5No change#5 a week ago · best #1	Not in it	play_music_theory
Spain	#1 (number one)Up 1 place#2 a week ago · best #1	Not in it	#3Down 2 places#1 a week ago · best #1	Not in it	play_music_theory

By category

Each app in its own category's Paid chart in the United States. play_music_theory, Blueprint 4-Track, Deck-Man: Cassette Player and Sinusoidal Run Rhythm are all in Music, so their ranks there compare directly.

Each app in its own category, 4 apps
App	Category	Paid rank here	Best in any country	Countries
play_music_theory	Music	#3No change	Canada#1 (number one)	11
Blueprint 4-Track	Music	#6No change	United Kingdom#2	5
Deck-Man: Cassette Player	Music	#1 (number one)No change	United States#1 (number one)	11
Sinusoidal Run Rhythm	Music	#44Not enough history yet	United Kingdom#13	2

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. 1.2 → 1.327 Oct 2026
Blueprint 4-Track
Current version
1.2
1 Nov 2026
Released
17 Jul 2026
Updates since we started tracking it (8 Oct 2026)
1. 1.1.2 → 1.21 Nov 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. 1.0.1 → 1.0.224 Oct 2026
2. 1.0 → 1.0.118 Oct 2026
Sinusoidal Run Rhythm
Current version
1.0
4 Nov 2026
Released
4 Nov 2026
Updates since we started tracking it (7 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.