onsissond
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Apps: 2
Total installs: 4.2K
Latest release: May 22, 2026
How this developer operates
- Carrier title Der Die Das - Article Trainer holds 53% of the developer's installs
- Hit rate 0% of launches reach 100k installs (0 of 2 at least 30 days old)
- Release rhythm a new app every ~1.9 years on average
- Maintenance 1 of 2 apps updated in the last 90 days · last update 19 days ago · updates every ~91 days