Hangeullo vs Math Note
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Hangeullo
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An easy-to-learn Hangeul educational app. When you touch certain parts of the screen, it moves and makes a sound. Because you can see the letters while listening to the sound, you can learn Korean easily. On each page, it is full of interesting actions and other stories, so you can learn Korean in a fun way.
Math Note
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Screenshots
Verdict
The clearest difference is in-app purchases: Math Note at none against Hangeullo's 2. Math Note also leads on update cadence (every 4 days vs every 5 months). Hangeullo's advantage is iOS requirement (14.0 vs 18.2). On price, ads and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Hangeullo sells 1 one-off in-app purchase. Math Note asks for nothing beyond the download.
Hangeullo ships an update every 5 months, Math Note every 4 days. The most recent releases landed on October 10, 2026 and October 31, 2026 respectively.
| Parameter | Hangeullo | Math Note |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Every 4 days β better |
| Ads | No | No |
| In-app purchases | Yes | No β better |
| Devices | iPhone, iPad, iPod β better | iPhone, iPad |
| Requires iOS | 14.0 β better | 18.2 |
| Further details β not scored | ||
| Size | 263 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Saemyung Co., Ltd. | Geekiest |
In-app purchases
Hangeullo
- UNLOCK2 variants$10.00
Math Note
No in-app purchases
Questions
Is Hangeullo free?
Is Math Note free?
Do Hangeullo or Math Note have ads?
Which is updated more often, Hangeullo or Math Note?
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