Ryoma Kamei
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Apps: 2
Total installs: 16K
Latest release: May 28, 2026
How this developer operates
- Carrier title みんなde心電図 holds 98% of the developer's installs — a one-app developer
- Hit rate 0% of launches reach 100k installs (0 of 2 at least 30 days old)
- Release rhythm a new app every ~1.8 years on average
- Maintenance 2 of 2 apps updated in the last 90 days · last update 11 days ago · updates every ~40 days
All apps
| App | Style | Rating | Installs | Released |
|---|
みんなde心電図
|
Medical |
— |
10,000+ |
Aug 1, 2024 |
不整脈アカデミア
|
Medical |
— |
100+ |
May 28, 2026 |
