九九ボイス ~声で九九のおべんきょう~  icon

九九ボイス ~声で九九のおべんきょう~ 

⬇ 1,000+ downloads
Est. actual: 4,131
Free
Released: Apr 24, 2019
No in-app purchases
Contains ads

Signals

3 this week · 2 positive · 1 warning All of this week's signals →
  • 📈Last 7 days +4 installs — 100% faster than the week before (+2) · 0/day since Oct 7
  • 🏆Among Education apps top 36% by installs gained this week (928 peers growing)
  • 🛠Updates dormant · updated 388 days ago
Installs since launch
0 2.1K 4.1K 4.1K Apr 24, 2019 today
+10 installs since Oct 7
Update history
— Oct 23, 2025 · seen Oct 19, 2026
不具合の修正と安定性の向上を実施しました
Only the current version so far — new entries appear as the app ships updates.

九九ボイス ~声で九九のおべんきょう~  is an education app by フロンティア・システムソリューションズ with 1,000+ downloads (about 4.1K estimated). +4 installs in the last 7 days. Released Apr 24, 2019. Install growth, rank history, SDKs and ad networks.

From the store listing: “九九を覚えるためのアプリです。ナレータの九九の音声に続いて復唱したり、音声で出された九九の問題を声で回答すると正解・不正解を自動判定(音声認識)してくれます。”