冷凍機械責任者 3種秒トレ：忘却曲線で覚える冷凍三種

Name: 冷凍機械責任者 3種 秒トレ：忘却曲線で覚える冷凍三種
Author: GINOAPPS LLC

GINOAPPS LLC

⬇ 500+ downloads

Est. actual: 505

Free

Released: Apr 17, 2026

IAP: $2.99 per item

Contains ads

Rated: Everyone

Signals

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

📈Last 7 days +50 installs — 6% faster than the week before (+47) · 5/day since Sep 30
🏆Among Education apps top 12% by installs gained this week (1724 peers growing)
🛠Updates actively updated · updated 22 days ago · every ~22 days (2 updates tracked)

Installs since launch

+176 installs since Sep 30

Update history

1.0.6 Oct 20, 2026 · seen Oct 30, 2026

問題を一部修正しました。

1.0.5 Sep 28, 2026 · seen Sep 30, 2026

問題を一部修正しました。

冷凍機械責任者 3種秒トレ：忘却曲線で覚える冷凍三種 is an education app by GINOAPPS LLC with 500+ downloads (about 505 estimated). +50 installs in the last 7 days. Released Apr 17, 2026. Install growth, rank history, SDKs and ad networks.

From the store listing: “"Second Training" is the perfect exam preparation tool for the Third-Class Refrigeration Machine Operator (Refrigeration 3) exam. This app features carefully selected key points essential for passing the Third-Class Refrigeration Machine Operator (Refrigeration 3) exam. It's an efficient, quick-learning app for exam…”

冷凍機械責任者 3種 秒トレ：忘却曲線で覚える冷凍三種

Signals

冷凍機械責任者 3種秒トレ：忘却曲線で覚える冷凍三種