# Counter - One-Tap Counter — Simple & Easy Counter! > Simple one-tap counter with unlimited tabs, history, and backup. (iPhone/iPad app by naoki otsu.) - Source: https://appshunter.io/ios/app/counter-one-tap-counter/id6742166105 (this page in markdown: same URL + `.md`) - Developer: [naoki otsu](https://appshunter.io/developer/1082476153) - Category: Productivity, Lifestyle - Price: Free with in-app purchases - Rating: 5.00/5 from 8 App Store ratings - Age rating: 4+ - Requires: iOS 15.1 · 51 MB - Languages: American English, Czech, Danish, Dutch, French (France), German (Germany), Hindi, Hungarian, Indonesian, Italian and 14 more - Released: 2025-02-19 - Data updated: 2026-09-05 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/counter-one-tap-counter/id6742166105/reviews.md ## What is Counter? A powerful counter app packed with advanced features. Count anything with just one tap. Complete with unlimited tab management, detailed history display, and data backup and restore capabilities. ■ One-Tap Counting Intuitive operation that enables count up and down with just one tap ■ Unlimited Tab Management Create unlimited tabs by category for efficient counter management ■ Notification System Send notifications with custom messages at specified times ■ Complete History Management Record all counting operations in detail and review them anytime ■ All Counter Operations Display multiple counters at once and operate all counters efficiently ■ Free Tab Reordering Rearrange tabs freely with intuitive drag operations ■ Automatic Backup and Restore Peace of mind with automatic backup functionality that completely protects your valuable data during device changes ■ Rich Theme Settings Customize freely from diverse color themes to match your preferences ■ Biometric Authentication Enhance app security with biometric authentication ■ CSV Export Export all data to CSV format ■ Tab Notes Add custom notes to any tab ■ Complete Offline Support Always available without internet connection ■ Full Dark Mode Support Switch freely between system-linked, light, and dark modes ■ No Login Required Start using immediately without any login ■ Highest Level Security Your data is never transmitted externally All data is stored securely on your device No password input or storage required ■ Rapid Support We provide swift support when issues arise Feel free to contact us info@naokiotsu.com Privacy Policy https://naokiotsu.com/privacy-policy ## Key features - One-tap counting - Unlimited tab management - Detailed history display - Automatic backup and restore - Biometric authentication - CSV export - Offline support ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Premium Edition | $4.99 | one-time | ## Frequently asked questions about Counter ### Does Counter have ads? No, Counter is ad-free, allowing for an uninterrupted user experience. This means you can count without any advertisements interrupting your workflow. ### How often is Counter updated? The latest version, 3.4.0, was released on May 22, 2026. Updates are generally frequent, ensuring the app remains reliable and feature-rich. ### What devices does Counter support? Counter is available for iPhone, iPad, and iPod. It is designed to work seamlessly across these Apple devices. ### Is Counter free to use? Yes, Counter is free to download and use. There are in-app purchases available for additional features or content. ### Can I use Counter offline? Yes, Counter offers complete offline support. You can count and manage your data without an internet connection, making it accessible anywhere. ### How secure is my data with Counter? Counter prioritizes security by storing all data locally on your device. It offers biometric authentication and never transmits your data externally, ensuring high levels of privacy. ### What is the user sentiment for Counter? Based on available data, Counter has a high user rating of 5.0 stars from 6 ratings, indicating very positive user sentiment. Users appreciate its simplicity and functionality. ### Can I export my data from Counter? Yes, Counter allows you to export all your counting data in CSV format. This feature is useful for further analysis or integration with other applications. ## Version history (last 5 releases) ### 3.9.0 — 2026-08-12 - 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. ### 3.6.0 — 2026-07-17 - 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. ### 3.5.0 — 2026-07-07 - 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. ### 3.4.0 — 2026-05-22 - 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. ### 3.3.0 — 2026-05-15 - 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. ## Apps similar to Counter | App | Rating | Price | Category | | --- | --- | --- | --- | | [Candle – Focus & Pomodoro](https://appshunter.io/ios/app/candle-focus-and-pomodoro/id6752386499) | 5.0 (1) | $0.29 | Productivity | | [I-MEMO](https://appshunter.io/ios/app/i-memo/id6502877993) | — | Free | Productivity | | [Simple Calculator Kalkuli](https://appshunter.io/ios/app/simple-calculator-kalkuli/id1237501139) | 2.7 (3) | Free | Productivity | | [Key memos](https://appshunter.io/ios/app/key-memos/id1596886075) | 5.0 (1) | $0.99 | Productivity | | [CounterStack - Tally Counter](https://appshunter.io/ios/app/counterstack-tally-counter/id6752845435) | — | Free | Productivity | | [Plan Tomorrow Pro](https://appshunter.io/ios/app/plan-tomorrow-pro/id6738308406) | — | $0.99 | Productivity | ## More apps by naoki otsu - [Check Calendar - Habit Tracker](https://appshunter.io/ios/app/check-calendar-habit-tracker/id1563837295) - [ToDo for Google - Manage tasks](https://appshunter.io/ios/app/todo-for-google-manage-tasks/id1616380685) - [Habit Check Calendar](https://appshunter.io/ios/app/habit-check-calendar/id1629764198) - [Daily Checklist - Today's Task](https://appshunter.io/ios/app/daily-checklist-todays-task/id1645796637) - [LinkList - Open Links Quickly](https://appshunter.io/ios/app/linklist-open-links-quickly/id1670836727) - [PrepChecklist - To-Do List](https://appshunter.io/ios/app/prepchecklist-to-do-list/id6463404844) All apps by naoki otsu: https://appshunter.io/developer/1082476153 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-05.*