# Chaipang Math vs Think Math

The clearest difference is in-app purchases: Think Math at none against Chaipang Math's 3. Chaipang Math's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Chaipang Math sells 3 in-app purchases, starting at $24.99 per month. Think Math asks for nothing beyond the download.

Chaipang Math ships an update fortnightly, Think Math every 3 weeks. The most recent releases landed on September 30, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Chaipang Math | Think Math |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | — | Ad-supported |
| Size | 277 MB | 46 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wecref Co., Ltd.](https://appshunter.io/developer/1570555584) | [Hasegi Inc.](https://appshunter.io/developer/1755968233) |

## What reviewers say

### Chaipang Math

[App page](https://appshunter.io/ios/app/chaipang-math/id6449987310)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1개월 구독 | $24.99 | per month |
| 3개월 구독 | $59.99 | per 3 months |
| 6개월 구독 | $69.99 | per 6 months |


### Think Math

[App page](https://appshunter.io/ios/app/think-math-math-concept-map/id6763571781)

Explore math concepts from elementary to high school on a comprehensive map. Easily find specific topics with a three-step navigation system and reinforce learning with linked YouTube videos and textbook-quality typesetting.  Ideal for students, parents, and teachers seeking a visual understanding of mathematical connections.

**Highlights:** 802 math concepts map, Three-step navigation, Textbook-quality typesetting, Linked YouTube concept videos, Grade-level explanations, Concept cards with basic/advanced views, Listen and learn audio feature

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

**In-app purchases:** none


## Frequently asked questions

### Is Chaipang Math free?

Chaipang Math is free to download, with in-app purchases available.

### Is Think Math free?

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

### Do Chaipang Math or Think Math have ads?

Think Math shows ads; Chaipang Math does not.

### Which is updated more often, Chaipang Math or Think Math?

Chaipang Math ships an update fortnightly, and Think Math every 3 weeks. Most recently, Chaipang Math was updated on September 30, 2026 and Think Math on October 8, 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.*