Powerful counter management app!
The ultimate tool that provides a perfect counting experience.
Works perfectly in all scenarios from professional to everyday use.

■ One-Tap Counting
Instant count up and down with intuitive operations.

■ Unlimited Tab Management
Create unlimited tabs and organize perfectly by category.

■ Unlimited Counter Creation
Create as many counters as you need without limits.

■ Tab Memos
Leave any memo on tabs to manage information reliably.

■ High-Speed Search Function
Instantly find what you're looking for from all counters.

■ Automatic Backup & Restore
Completely protect your precious data with cloud synchronization.

■ Rich Sorting Options
Perfect organization with drag & drop and various sorting options.

■ Dark Mode Support
Comfortable long-term use with eye-friendly dark mode.

■ Complete Offline Support
Works reliably anytime anywhere without internet connection.

■ No Login Required
Start using immediately without account registration.

■ Biometric Authentication
Enhance app security to the highest level with biometric authentication.

■ Notification Function
Reliable notifications with custom messages at specified times.

■ CSV Export
Export all data to CSV in one batch.

■ Privacy Protection
Your data is completely protected within the device with no external transmission.

Privacy Policy: https://devnaokiotsu.vercel.app/privacy-policy

Support: info@naokiotsu.com
If you have any questions we will provide prompt support.