# Themis Reader vs Pinyin Helper

The clearest difference is price: Pinyin Helper at Free against Themis Reader's $179.99. Pinyin Helper also leads on rating (4.4 vs 3.0) and update cadence (every 5 days vs every 21 months). Themis Reader's advantage is in-app purchases (none vs 14) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

Pinyin Helper is free to download; Themis Reader costs $179.99 up front. Pinyin Helper sells 12 in-app purchases, starting at $2.99 per 7 days. Themis Reader asks for nothing beyond the download.

Pinyin Helper holds the better App Store score, 4.4 against 3.0. That said, the two scores are not equally well evidenced: Pinyin Helper has 76 ratings behind it against 2, so its average is the more settled of the two.

Themis Reader ships an update every 21 months, Pinyin Helper every 5 days. The most recent releases landed on October 7, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | Themis Reader | Pinyin Helper |
| --- | --- | --- |
| Price | $179.99 | **Free** |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/themis-reader/id459975420/reviews) | **[4.4 (76 ratings)](https://appshunter.io/ios/app/pinyin-helper-speak-chinese/id994831404/reviews)** |
| Number of ratings | 2 | **76** |
| Positive reviews | — | 42.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 21 months | **Every 5 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 957 MB | 241 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MAHONI GLOBAL, PT](https://appshunter.io/developer/421654582) | [健生 任](https://appshunter.io/developer/937140476) |

## What reviewers say

### Themis Reader

[App page](https://appshunter.io/ios/app/themis-reader/id459975420)

Access thousands of Indonesian laws on your Apple devices. This app offers a comprehensive collection of legal data, updated to the current year, with features for annotation and organization. It's designed for legal professionals and students, providing a convenient alternative to physical law books.

**Highlights:** Extensive Indonesian law collection, Offline access to legal data, Annotation and markup tools, Organized information management, Fast search functionality, Supports iPad, iPhone, and Macbook

**Features:** macOS Compatibility

**In-app purchases:** none


### Pinyin Helper

[App page](https://appshunter.io/ios/app/pinyin-helper-speak-chinese/id994831404)

This app helps you learn Chinese by providing instant translations, detailed dictionary explanations, and clear audio pronunciations. It offers a sleek and intuitive interface to make the language learning process easier and more enjoyable.

**Highlights:** Instant phrase and sentence translation, Detailed word explanations, Clear audio pronunciation, Intuitive user interface, Reliable dictionary lookup

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PinyinHelper 1 week | $2.99 | per 7 days |
| PinyinHelper 1 month | $4.99 | per month |
| Pro Version 1 Week | $4.99 | per 7 days |
| PinyinHelper 1 year | $9.99 | per year |
| A cup of coffee | $2.99 | one-time |
| Base All Book | $4.99 | one-time |
| HSK 1-6 Book | $4.99 | one-time |
| Su Jiao Ban All Book | $4.99 | one-time |
| Bei Shi Da All Book | $7.99 | one-time |
| Pro(Life Time) & All Books | $14.99 | one-time |
| All Books | $19.99 | one-time |
| Pro Version(Lifetime) | $27.99 | one-time |


## Frequently asked questions

### Is Themis Reader free?

Themis Reader costs $179.99, with no in-app purchases.

### Is Pinyin Helper free?

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

### Which has better reviews, Themis Reader or Pinyin Helper?

Pinyin Helper is rated higher. Themis Reader averages 3.0 out of 5 from 2 ratings, while Pinyin Helper averages 4.4 from 76 ratings.

### Do Themis Reader or Pinyin Helper have ads?

Pinyin Helper shows ads; Themis Reader does not.

### Which is updated more often, Themis Reader or Pinyin Helper?

Themis Reader ships an update every 21 months, and Pinyin Helper every 5 days. Most recently, Themis Reader was updated on October 7, 2026 and Pinyin Helper on November 1, 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.*