Joyboys Card Value Scanner

Name: Joyboys Card Value Scanner
Author: Calorys

Calorys

⬇ 1,000+ downloads

Est. actual: 1,112

Free

Released: Jun 11, 2026

IAP: $1.99 - $39.99 per item

No ads

Signals

3 this week · 1 positive · 1 warning All of this week's signals →

📈Last 7 days +4 installs — 33% slower than the week before (+6) · 1/day since Oct 7
🏆Among Tools apps bottom 49% by installs gained this week (697 peers growing)
🛠Updates quiet · updated 42 days ago

Installs since launch

+26 installs since Oct 7

Update history

1.4.0 Oct 4, 2026 · seen Oct 24, 2026

Only the current version so far — new entries appear as the app ships updates.

Joyboys Card Value Scanner is a tools app by Calorys with 1,000+ downloads (about 1.1K estimated). +4 installs in the last 7 days. Released Jun 11, 2026. Install growth, rank history, SDKs and ad networks.

From the store listing: “Scan any One Piece card for its real price & buyback, straight from Japan.”