# Pinyin Reader vs ICAS de Calarian

The clearest difference is in-app purchases: ICAS de Calarian at none against Pinyin Reader's 2. ICAS de Calarian also leads on iOS requirement (13.0 vs 15.5). Pinyin Reader's advantage is update cadence (every 2 weeks vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. Pinyin Reader sells 2 in-app purchases, starting at $1.99 per month. ICAS de Calarian asks for nothing beyond the download.

Pinyin Reader ships an update every 2 weeks, ICAS de Calarian monthly. Both last shipped on October 31, 2026.

## The numbers

| Metric | Pinyin Reader | ICAS de Calarian |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pinyin-reader/id6759076586/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Paid | — |
| Size | 135 MB | 71 MB |
| Requires iOS | 15.5 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [粤珠 袁](https://appshunter.io/developer/1875136461) | [Livro Systems Incorporated](https://appshunter.io/developer/1896544025) |

## 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 |


### ICAS de Calarian

[App page](https://appshunter.io/ios/app/icas-de-calarian/id6799805310)

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

**In-app purchases:** none


## Frequently asked questions

### Is Pinyin Reader free?

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

### Is ICAS de Calarian free?

ICAS de Calarian is free to download, with no in-app purchases.

### Do Pinyin Reader or ICAS de Calarian have ads?

Neither Pinyin Reader nor ICAS de Calarian shows ads.

### Which is updated more often, Pinyin Reader or ICAS de Calarian?

Pinyin Reader ships an update every 2 weeks, and ICAS de Calarian monthly. Most recently, Pinyin Reader was updated on October 31, 2026 and ICAS de Calarian on October 31, 2026.

---

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