Top Developer Tools apps in Japan 🇯🇵
As of June 23, 2026, TestFlight is the #1 Developer Tools app in Japan on iOS.
iOSAndroid
#App / PublisherCategoryIntel
- 1
- 2
- 37
- 4
- 52
- 68
- 72
- 812
- 9
- 102
- 114
- 126
- 13
- 142
開発ツール - 154
- 161
- 172
- 186
- 191
- 201
- 212
- 226
- 232
- 248
- 251
- 261
- 27
- 289
- 297
- 303
- 3115
- 322
- 3324
- 346
- 356
- 362
- 3711
- 387
- 3916
- 401
- 4111
- 427
Para desarrolladores - 4327
- 4451
開発ツール - 4551
- 465
- 4711
- 488
- 4916
開発ツール - 50NEW
What changed
Movement between the previous day and June 23, 2026.
New entrants
Risers
- スマホでFlutter
#95 → #44
- Proxyman - Capture HTTPS
#96 → #45
- Spectre VPN
#70 → #43
SSH Client - Secure ShellFish#98 → #72
- Blink Shell, Build & Code
#57 → #33
Fallers
Python Coding#50 → #80
Vlive-#38 → #59
Google Play Console#43 → #63
NeoServer: SSH Client|Terminal#66 → #86
Get My IDFA#42 → #57
Methodology
Rankings are pulled daily from the iOS store charts for Japan. We snapshot the top entries each day and compute day-over-day change relative to the prior snapshot. See our full methodology for data sources, refresh cadences, and quality filters.
Frequently asked questions
What is the #1 Developer Tools app in Japan on iOS?
As of June 23, 2026, TestFlight is the #1 Developer Tools app in Japan on iOS, based on the public iOS chart rankings Marlvel tracks daily.
How often are these rankings updated?
Marlvel snapshots the iOS charts for Japan every day and computes day-over-day movement. The "Current" page always reflects the latest snapshot; dated archive pages preserve each day's top 50.
Where does Marlvel's ranking data come from?
Rankings are pulled from the public iOS store charts for Japan. See our methodology for data sources, refresh cadence, and the quality filters applied before a ranking is indexed.