# 番茄ToDo vs Kaite

The clearest difference is in-app purchases: Kaite at none against 番茄ToDo's 3. 番茄ToDo's advantage is review sentiment (89% vs 57%) and update cadence (every 2 weeks vs every 6 months). On price, ads and iOS requirement there is nothing between them.

Both are free to download. 番茄ToDo sells 3 one-off in-app purchases. Kaite asks for nothing beyond the download.

番茄ToDo ships an update every 2 weeks, Kaite every 6 months. The most recent releases landed on October 18, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | 番茄ToDo | Kaite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (4.8K ratings)](https://appshunter.io/ios/app/todo/id1242689729/reviews)** | — |
| Number of ratings | **4.8K** | — |
| Positive reviews | **89.1% of reviews** | 57.1% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 191 MB | 15 MB |
| Requires iOS | **15.3** | 15.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Paitui Technology Co., Ltd.](https://appshunter.io/developer/1242689728) | [PLUS Corporation](https://appshunter.io/developer/410844850) |

## What reviewers say

### 番茄ToDo

[App page](https://appshunter.io/ios/app/todo/id1242689729)

This app combines a minimalist Pomodoro timer with a "study mode" to help users focus and avoid distractions. It also includes habit tracking, reminders, and white noise to enhance productivity and self-discipline.

**Highlights:** Study mode to block distractions, Pomodoro timer for focused work sessions, Habit tracking with quantitative measurement, Forced reminders to complete tasks, High-definition white noise for focus, Study room feature for shared focus sessions, Detailed statistics and Apple Health integration

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 番茄ToDo季度卡（3 个月） | $1.99 | one-time |
| 番茄ToDo季度卡（6个月） | $2.99 | one-time |
| 番茄ToDo季度卡（三年） | $8.99 | one-time |

**What reviewers like**

- 👍 Efficient and helpful app
- 🚀 Lightweight and easy to use
- 💡 Comprehensive features for productivity
- 🔒 No ads or distractions
- 🎨 Aesthetically pleasing design

**What reviewers complain about**

- 🐛 Occasional bugs and crashes
- 🔋 High battery consumption
- 🌐 Lack of English language support
- 🔒 Limited customization options

**Reported bugs**

- White screen issue when editing whitelist
- Inconsistent behavior of 'study mode' locking
- Countdown timer not always working as expected

**Requested features**

- Add English language support
- Improve syncing across devices
- Introduce dark mode theme
- Allow more customization of timers and backgrounds
- Add multi-user functionality for shared study sessions


### Kaite

[App page](https://appshunter.io/ios/app/kaite/id1455051831)

Digitize handwritten notes from a special magnetic memo pad. Simply take a photo, and the app automatically corrects, enhances, and saves your writing. Share your digitized memos easily without wasting paper.

**Highlights:** Automatic writing surface recognition, Tilt and distortion correction, Brightness and contrast adjustment, Image trimming, Pen and marker drawing tools, JPEG and PDF save formats

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 番茄ToDo free?

番茄ToDo is free to download, with in-app purchases available.

### Is Kaite free?

Kaite is free to download, with no in-app purchases.

### Do 番茄ToDo or Kaite have ads?

Neither 番茄ToDo nor Kaite shows ads.

### Which is updated more often, 番茄ToDo or Kaite?

番茄ToDo ships an update every 2 weeks, and Kaite every 6 months. Most recently, 番茄ToDo was updated on October 18, 2026 and Kaite on October 13, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*