# 番茄ToDo vs 知网cnki

The clearest difference is review sentiment: 番茄ToDo at 89% against 知网cnki's 0%. 番茄ToDo also leads on rating (4.9 vs 1.3) and ratings volume (4.8K vs 4). 知网cnki's advantage is in-app purchases (none vs 3) and iOS requirement (11.0 vs 15.3). On price, update cadence, ads and device support there is nothing between them.

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

番茄ToDo holds the better App Store score, 4.9 against 1.3. That said, the two scores are not equally well evidenced: 番茄ToDo has 4.8K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 89% of 番茄ToDo's written reviews are positive against 0% of 知网cnki's.

番茄ToDo ships an update every 2 weeks, 知网cnki every 3 weeks. The most recent releases landed on October 20, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | 番茄ToDo | 知网cnki |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (4.8K ratings)](https://appshunter.io/ios/app/todo/id1242689729/reviews)** | [1.3 (4 ratings)](https://appshunter.io/ios/app/cnki/id6445806100/reviews) |
| Number of ratings | **4.8K** | 4 |
| Positive reviews | **89.1% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 191 MB | 19 MB |
| Requires iOS | 15.3 | **11.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Paitui Technology Co., Ltd.](https://appshunter.io/developer/1242689728) | [CGIT](https://appshunter.io/developer/1635092243) |

## 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


### 知网cnki

[App page](https://appshunter.io/ios/app/cnki/id6445806100)

Access a vast collection of global academic resources, including international journals, research papers, and literature. Features include document translation, CAJ file viewing, and intelligent search to help you discover and utilize academic content.

**Highlights:** Access international journals and research papers, Document translation (PDF/Word), CAJ file viewer with original layout, Integrates millions of academic resources, Intelligent search and discovery, Supports various resource types (theses, patents, etc.)

**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 知网cnki free?

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

### Which has better reviews, 番茄ToDo or 知网cnki?

番茄ToDo is rated higher. 番茄ToDo averages 4.9 out of 5 from 4.8K ratings, while 知网cnki averages 1.3 from 4 ratings.

### Do 番茄ToDo or 知网cnki have ads?

Neither 番茄ToDo nor 知网cnki shows ads.

### Which is updated more often, 番茄ToDo or 知网cnki?

番茄ToDo ships an update every 2 weeks, and 知网cnki every 3 weeks. Most recently, 番茄ToDo was updated on October 20, 2026 and 知网cnki on October 2, 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.*