# OneTick- To Do List & Calendar — Planner & reminders

> Local-first productivity app with to-do lists, calendar, and Pomodoro timer. (iPhone/iPad app by 凯 薛.)

- Source: https://appshunter.io/ios/app/onetick-to-do-list-and-calendar/id6756787856 (this page in markdown: same URL + `.md`)
- Developer: [凯 薛](https://appshunter.io/developer/1535908069)
- Category: Productivity, Lifestyle
- Price: Free
- Rating: 5.00/5 from 6 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 41 MB
- Languages: American English
- Released: 2025-12-23
- Data updated: 2026-08-16
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/onetick-to-do-list-and-calendar/id6756787856/reviews.md

## What is OneTick?

EtaTick is a lightweight time management app focused on three core features: to-do management, calendar view, and a Pomodoro timer. Designed with a local-first approach, all data is stored locally on your device, enabling offline use and allowing you to access all core functions without any sign-up or login.taTick is a lightweight time management app focused on three things:  todos (tasks), a calendar view, and a Pomodoro-style focus timer,  All data is stored locally on your device in the current version.

## Key features

- To-do list management
- Calendar view
- Pomodoro focus timer
- Local data storage
- Offline functionality
- No sign-up required

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/onetick-to-do-list-and-calendar/id6756787856/reviews.md

### 5/5 — It has enriched my life

*2026-02-05*

The focus timer helps me control my hands and be much more efficient.

### 5/5 — Easy to use

*2026-01-30*

The Pomodoro timer is really useful. It's indispensable for both learning and work.

## Frequently asked questions about OneTick

### Does OneTick have ads?

No, OneTick is ad-free, allowing for an uninterrupted user experience.

### What devices does OneTick support?

OneTick is available for iPhone and iPod devices.

### How often is OneTick updated?

The latest version, 1.0.5, was released on February 24, 2026. Updates are provided regularly to enhance functionality and reliability.

### Can I use OneTick without an internet connection?

Yes, OneTick is designed with a local-first approach, meaning all data is stored on your device and core functions are available offline.

### Do I need to create an account to use OneTick?

No, you do not need to sign up or log in to use OneTick. All core functions are accessible immediately.

### What is the age rating for OneTick?

OneTick has an age rating of 4+, making it suitable for a wide range of users.

### What are the main features of OneTick?

OneTick offers to-do list management, a calendar view, and a Pomodoro-style focus timer.

### What is the user sentiment for OneTick based on ratings?

OneTick has a perfect rating of 5.0 stars from 6 ratings, indicating very positive user sentiment.

## Version history (last 5 releases)

### 1.0.5 — 2026-02-24

Fixed inaccurate prompt message when adding to-do items, optimized the display style of the Pomodoro timer.

### 1.0.4 — 2026-01-29

fix known issues

### 1.0.3 — 2026-01-27

Add new to-do types and priorities, optimize the Pomodoro clock style

### 1.0.2 — 2026-01-14

Fix known issues

### 1.0.1 — 2025-12-29

fix known issues.

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| App | Rating | Price | Category |
| --- | --- | --- | --- |
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| [Daily Planner : Habit Tracker](https://appshunter.io/ios/app/daily-planner-habit-tracker/id6744360179) | 5.0 (4) | Free | Productivity |
| [AI Detector: TruthFinder](https://appshunter.io/ios/app/ai-detector-truthfinder/id6748940232) | — | Free | Productivity |
| [Optiq: AI Lens & Identifier](https://appshunter.io/ios/app/optiq-ai-lens-and-identifier/id6756183459) | — | Free | Productivity |

## More apps by 凯 薛

- [One Scanner-Image to Text OCR](https://appshunter.io/ios/app/one-scanner-image-to-text-ocr/id6742368392)
- [EtaRating](https://appshunter.io/ios/app/etarating/id6757106348)

All apps by 凯 薛: https://appshunter.io/developer/1535908069

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*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 2026-08-16.*