# Skritter vs duiduidui!

The clearest difference is ratings volume: Skritter at 823 against duiduidui!'s 3. Skritter also leads on device support (3 vs 1). duiduidui!'s advantage is rating (5.0 vs 4.7). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Skritter sells 9 in-app purchases, starting at $9.99 per month and duiduidui! sells 2 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.

duiduidui! holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Skritter has 823 ratings behind it against 3, so its average is the more settled of the two.

Skritter ships an update monthly, duiduidui! every 6 weeks. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Skritter | duiduidui! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (823 ratings)](https://appshunter.io/ios/app/skritter-write-chinese/id1370892114/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/duiduidui/id6771224415/reviews)** |
| Number of ratings | **823** | 3 |
| Positive reviews | 82.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | Freemium | Freemium |
| Size | 54 MB | 111 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Inkren, Inc.](https://appshunter.io/developer/402280587) | [Red Thread Labs LLC](https://appshunter.io/developer/1896775112) |

## What reviewers say

### Skritter

[App page](https://appshunter.io/ios/app/skritter-write-chinese/id1370892114)

Master Mandarin characters through interactive writing practice. Learn meanings, readings, and tones with curated decks for all levels, from beginner to advanced.

**Highlights:** Interactive character writing practice, Learn character meaning, reading, and tone, Topic-based and difficulty-level decks, HSK 1-9 study decks, Stroke order guidance, Review mode

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Skritter Premium (1 month) | $9.99 | per month |
| Skritter Premium (1 month) | $14.99 | per month |
| Skritter Premium (1 month) | $14.99 | per month |
| Skritter Premium (6 month) | $59.99 | per 6 months |
| Skritter Premium (6 month) | $59.99 | per 6 months |
| Skritter Premium (6 month) | $69.99 | per 6 months |
| Skritter Premium (1 year) | $99.99 | per year |
| Skritter Premium (1 year) | $99.99 | per year |
| Skritter Premium (1 year) | $119.99 | per year |

**What reviewers like**

- 🚀 Excellent for learning and retaining characters
- 👍 Great interface and user experience
- 💡 Helpful videos and content
- 👍 Effective for writing practice and stroke order
- 👍 Customizable decks and learning options

**What reviewers complain about**

- 🐛 Sync and loading issues
- 💰 Expensive subscription
- 🔒 Requires payment info upfront
- 🐛 Inconsistent character recognition
- 🐛 Bugs and crashes reported

**Reported bugs**

- Subscription issues and unauthorized charges
- App freezing and crashing
- Syncing problems across devices
- Inconsistent character recognition

**Requested features**

- Allow creating custom decks and word lists
- Add Cantonese support
- Improve landscape mode on iPad
- Provide more detailed performance tracking
- Add ability to focus on specific problem characters


### duiduidui!

[App page](https://appshunter.io/ios/app/duiduidui/id6771224415)

This app offers a comprehensive Chinese dictionary with audio and example sentences, plus an AI tutor for grammar and conversation practice. Features include a personal phrasebook, camera translation, and adaptive flashcards to track learning progress. It's designed to adapt to your learning style and grow with you from beginner to fluency.

**Highlights:** Comprehensive Mandarin dictionary, AI tutor for grammar and conversation, Personal phrasebook, Camera-based translation, Adaptive flashcards, Offline functionality, Progress tracking

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $12.99 | per month |
| Annual | $89.99 | per year |


## Frequently asked questions

### Is Skritter free?

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

### Is duiduidui! free?

duiduidui! is free to download, with in-app purchases available.

### Which has better reviews, Skritter or duiduidui!?

duiduidui! is rated higher. Skritter averages 4.7 out of 5 from 823 ratings, while duiduidui! averages 5.0 from 3 ratings.

### Do Skritter or duiduidui! have ads?

Neither Skritter nor duiduidui! shows ads.

### Which is updated more often, Skritter or duiduidui!?

Skritter ships an update monthly, and duiduidui! every 6 weeks. Most recently, Skritter was updated on October 29, 2026 and duiduidui! on October 28, 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.*