Hakka vs CATmistry
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Hakka
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.
- 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
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LET'S LEARN THE HAKKA LANGUAGE ! THIS APP BREAKS THEM DOWN STROKE BY STROKE ! • SPIN THE WHEEL TO EXPLORE It's so easy and natural. • ADD TO FAVORITES Save the word you like for the future use. • REAL HUMAN VOICE Including the alphabet, words. • ENGLISH MEANINGS All of the words have their meanings in English. • HAKKA ARTS & CULTURE Cuisine and culture illustrations. • OFF-LINE INDEPENDENT Once downloaded, you don't need internet to use the app. All audios and pictures are integrated within. You can select the word in alphabetical order (English meanings) by clicking “words” in the menu bar. Basic everyday Hakka words! Click on the "alphabet" button in the menu bar, you can get the sound elements of the Hakka language. There are no retroflex consonants in the Hakka language, like sh,tch. The southern Chinese dialects (Cantonese, Hokkien, Wu and Hakka) they all don’t have these consonants. Over 45 million people speak Hakka Chinese natively throughout southern China, Taiwan and overseas. It is primarily spoken at home or between close friends. They speak the Common Chinese (Mandarin) when at school or doing business. This app gives you a taste of Hakka!
CATmistry
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.
- Interactive chemistry lessons
- Fun educational games
- Quiz-based chapter unlocking
- Progressive learning path
- Designed for iOS devices
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CATmistry is a Chemistry learning app designed for Upper Primary and Lower Secondary students, with interactive elements and fun games to enhance the learning process. How it works: 1. Learn and study from the unlocked chapters in the learn section 2. Complete quizzes to unlock the games and next chapter This app was designed for iPhones and works best on iPhones, but performs decently on iPads too. This app was created by Neo Hao Jun, Wang Zerui, Chanel Tan, and Ryu Hwina under the 2020 Swift Accelerator Programme.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Hakka | CATmistry |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | — | 3.0 (2 ratings) — better |
| Positive reviews | 0.0% of reviews | 60.0% of reviews — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 17 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 30 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | 俊 姜 | Tinkercademy Community Showcase |
Customer experience
Hakka
CATmistry
In-app purchases
Hakka
No in-app purchases
CATmistry
No in-app purchases









