PrepChecklist - To-Do List

Name: PrepChecklist - To-Do List
Author: Naoki Otsu

Naoki Otsu

⬇ 10,000+ downloads

Est. actual: 10,498

Free

Released: Aug 26, 2023

IAP: $1.99 - $11.99 per item

No ads

Rated: Everyone

Signals

3 this week · 2 positive · 1 warning All of this week's signals →

📈Last 7 days +145 installs — 28% slower than the week before (+201) · 18/day since Sep 29
🏆Among Productivity apps top 10% by installs gained this week (642 peers growing)
🛠Updates actively updated · updated 14 days ago · every ~26 days (4 updates tracked)

Installs since launch

+683 installs since Sep 29

Update history

5.17.1 Oct 28, 2026 · seen Nov 5, 2026

- The latest version includes new features, bug fixes, and performance improvements. Thank you for always using our app. We will continue to develop it with the valuable feedback from everyone. If you have any requests or encounter any issues, please feel free to contact us through "Send Feedback" in the app settings or at info@naokiotsu.com.

5.17.0 Oct 26, 2026

5.15.0 Oct 6, 2026 · seen Oct 16, 2026

5.13.0 Aug 12, 2026 · seen Sep 29, 2026

PrepChecklist - To-Do List is a productivity app by Naoki Otsu with 10,000+ downloads (about 10K estimated). +145 installs in the last 7 days. Released Aug 26, 2023. Install growth, rank history, SDKs and ad networks.

From the store listing: “PrepChecklist - Check your preparations! Eliminate forgotten items! Say goodbye to forgotten items forever! PrepChecklist supports your perfect preparation. Whether it's travel, gym, camping, or business trips - prepare reliably for any scenario. ■ Smart Organization with Tabs Unlimited tabs to categorize your…”