Chess Opening Trainer (TRIAL) icon

Chess Opening Trainer (TRIAL)

Glenton Jelbert
⬇ 500+ downloads
Est. actual: 507
Style: Board
Free
Released: Jun 26, 2025
No in-app purchases
No ads
Installs since launch
0 254 507 507 Jun 26, 2025 today
Tracking since Oct 5 — growth appears once we have a second daily reading.
Drill your chess openings. Create your opening tree and test yourself.