# Hakka vs CATmistry

The clearest difference is review sentiment: CATmistry at 60% against Hakka's 0%. CATmistry also leads on price (Free vs $1.99) and update cadence (every 2 weeks vs every 17 months). On ads, in-app purchases and device support there is nothing between them.

CATmistry is free to download; Hakka costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Hakka ships an update every 17 months, CATmistry every 2 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Hakka | CATmistry |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/catmistry/id1545311327/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 0.0% of reviews | **60.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | **Every 2 weeks** |
| Monetization | Paid | **Free** |
| Size | 30 MB | 7 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [俊 姜](https://appshunter.io/developer/974809005) | [Tinkercademy Community Showcase](https://appshunter.io/developer/1436937929) |

## What reviewers say

### Hakka

[App page](https://appshunter.io/ios/app/hakka-chinese-dialect/id1454142994)

Explore the Hakka language with interactive learning tools. Features stroke-by-stroke breakdowns, real human voices, and English meanings. Discover Hakka arts and culture offline.

**Highlights:** Stroke-by-stroke breakdowns, Spin the wheel for exploration, Add words to favorites, Real human voice audio, English meanings for words, Hakka arts and culture illustrations, Offline independent use

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

**In-app purchases:** none


### CATmistry

[App page](https://appshunter.io/ios/app/catmistry/id1545311327)

This educational app makes learning chemistry engaging for upper primary and lower secondary students. It combines interactive lessons with fun games, allowing users to unlock new chapters by completing quizzes.

**Highlights:** Interactive chemistry lessons, Fun educational games, Quiz-based chapter unlocking, Progressive learning path, Designed for iOS devices

**In-app purchases:** none


## Frequently asked questions

### Is Hakka free?

Hakka costs $1.99, with no in-app purchases.

### Is CATmistry free?

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

### Do Hakka or CATmistry have ads?

Neither Hakka nor CATmistry shows ads.

### Which is updated more often, Hakka or CATmistry?

Hakka ships an update every 17 months, and CATmistry every 2 weeks. Most recently, Hakka was updated on November 2, 2026 and CATmistry on November 3, 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.*