# Pinyin Reader vs Zimu

The clearest difference is monetization model: Zimu at freemium against Pinyin Reader's paid. Pinyin Reader's advantage is iOS requirement (15.5 vs 18.0). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Pinyin Reader sells 2 in-app purchases, starting at $1.99 per month and Zimu sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Pinyin Reader against 5.0 for Zimu. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Pinyin Reader ships an update every 2 weeks, Zimu every 3 weeks. Both last shipped on October 31, 2026.

## The numbers

| Metric | Pinyin Reader | Zimu |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/pinyin-reader/id6759076586/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/zimu-chinese-dictionary/id6760618828/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Paid | **Freemium** |
| Size | 135 MB | 79 MB |
| Requires iOS | **15.5** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 9+ |
| Developer | [粤珠 袁](https://appshunter.io/developer/1875136461) | [Nicholas Zaverdinos](https://appshunter.io/developer/1585987944) |

## What reviewers say

### Pinyin Reader

[App page](https://appshunter.io/ios/app/pinyin-reader/id6759076586)

This reading tool automatically adds pinyin annotations to Chinese characters on web pages and PDFs. It offers translation, text-to-speech playback, and pronunciation practice to enhance learning efficiency and pronunciation skills.

**Highlights:** Automatic pinyin annotations, Integrated web and PDF reader, Character definition and pronunciation lookup, Sentence-by-sentence text-to-speech, Pronunciation assessment and shadowing practice, Vocabulary and sentence saving, Ad-free reading experience

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $1.99 | per month |
| Pro Annual | $12.99 | per year |


### Zimu

[App page](https://appshunter.io/ios/app/zimu-chinese-dictionary/id6760618828)

Instantly translate and understand printed Chinese text using your device's camera.  It offers on-device OCR, context-aware word segmentation, and a comprehensive dictionary with HSK levels. Save words and phrases for offline review with spaced-repetition flashcards.

**Highlights:** Camera OCR for printed Chinese, On-device translation and segmentation, Context-aware pinyin and word meaning, Spaced-repetition flashcards, Offline dictionary and features, HSK level integration

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zimu Pro — Monthly | $4.99 | per month |
| Zimu Pro — Annual | $29.99 | per year |
| Zimu Pro — Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is Pinyin Reader free?

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

### Is Zimu free?

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

### Which has better reviews, Pinyin Reader or Zimu?

Pinyin Reader and Zimu are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Pinyin Reader or Zimu have ads?

Neither Pinyin Reader nor Zimu shows ads.

### Which is updated more often, Pinyin Reader or Zimu?

Pinyin Reader ships an update every 2 weeks, and Zimu every 3 weeks. Most recently, Pinyin Reader was updated on October 31, 2026 and Zimu on October 31, 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.*