Chang Studio
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Apps: 18
Total installs: 15K
Avg rating: ★ 4.70
Ratings: 185
Latest release: Nov 7, 2026
How this developer operates
- Carrier title Jazz Disk Bench - Disk Speed holds 72% of the developer's installs
- Hit rate 0% of launches reach 100k installs (0 of 14 at least 30 days old)
- Release rhythm a new app every ~89 days on average
- Maintenance 13 of 18 apps updated in the last 90 days · last update 3 days ago · updates every ~26 days
Listings that changed hands
All apps
| App | Style | Rating | Installs | Released |
|---|
Jazz Disk Bench - Disk Speed
|
Tools |
★ 5.0 |
10,000+ |
Sep 14, 2022 |
PaperScreen: E-Paper Eye Care
|
Tools |
— |
1,000+ |
Aug 3, 2026 |
Omni PDF Unlocker
|
Tools |
— |
1,000+ |
Jan 3, 2024 |
Feeling Cube: Mood Journal
|
Health & Fitness |
★ 4.4 |
100+ |
Feb 5, 2026 |
KnowSelf: Personality & Mood
|
Lifestyle |
— |
100+ |
Jul 20, 2026 |
ScreenGIF: Screen to GIF
|
Video Players & Editors |
— |
100+ |
Aug 10, 2026 |
MomentArt: Daily Art Museum
|
Art & Design |
— |
100+ |
Aug 31, 2026 |
Momentscape: Art & White Noise
|
Health & Fitness |
— |
100+ |
Aug 31, 2026 |
This Is Me - Inner Profiling
|
Lifestyle |
— |
10+ |
Jul 4, 2026 |
Restscape: Landscapes & Sounds
|
Health & Fitness |
— |
10+ |
Aug 28, 2026 |
LiveScribble: Animated Doodles
|
Art & Design |
— |
5+ |
Aug 11, 2026 |
Nomina Lab
|
Lifestyle |
— |
1+ |
Apr 24, 2026 |
OmniCal: Publish Calendars
|
Productivity |
— |
1+ |
Aug 21, 2026 |
MomentWalls: Art Wallpapers
|
Lifestyle |
— |
1+ |
Sep 3, 2026 |
PrintShot: PDF to Photo NEW
|
Productivity |
— |
1+ |
Oct 26, 2026 |
Anxiety Test Pro: Burns BAI NEW
|
Health & Fitness |
— |
1+ |
Nov 1, 2026 |
Depression Test Pro NEW
|
Health & Fitness |
— |
0+ |
Nov 1, 2026 |
PTSD Test Pro NEW
|
Health & Fitness |
— |
0+ |
Nov 6, 2026 |
