2sbrain
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Apps: 10
Total installs: 1.2K
Latest release: Oct 16, 2026
How this developer operates
- Carrier title German Exam Prep: Goethe telc holds 81% of the developer's installs — a one-app developer
- Hit rate 0% of launches reach 100k installs (0 of 8 at least 30 days old)
- Release rhythm a new app every ~7 days on average
- Maintenance 10 of 10 apps updated in the last 90 days · last update yesterday · updates every ~16 days
Listings that changed hands
All apps
| App | Style | Rating | Installs | Released |
|---|
German Exam Prep: Goethe telc
|
Education |
— |
500+ |
Aug 14, 2026 |
English Test Prep: TOEIC & PTE
|
Education |
— |
50+ |
Aug 18, 2026 |
Lettio: Italian A2 B1 Reading
|
Education |
— |
50+ |
Sep 14, 2026 |
Prufio Sprechen: Speak German
|
Education |
— |
50+ |
Oct 6, 2026 |
Lettio: Celpe-Bras Portuguese
|
Education |
— |
10+ |
Sep 15, 2026 |
Prufio: TCF Canada French Prep
|
Education |
— |
10+ |
Oct 3, 2026 |
CILS B1 Cittadinanza: Prufio NEW
|
Education |
— |
10+ |
Oct 15, 2026 |
Einbürgerungstest 2026: LiD
|
Education |
— |
1+ |
Oct 12, 2026 |
Scanly: PDF Scanner & Editor
|
Productivity |
— |
1+ |
Sep 30, 2026 |
Lettio: Learn French by News NEW
|
Education |
— |
0+ |
Oct 16, 2026 |
