# Chaipang Multiplication vs Reading Champ

The clearest difference is update cadence: Reading Champ at every 2 weeks against Chaipang Multiplication's every 3 months. Chaipang Multiplication's advantage is iOS requirement (13.0 vs 16.4). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Chaipang Multiplication sells 1 one-off in-app purchase and Reading Champ sells 4 in-app purchases, starting at $39.99 per month. Whichever you choose, the download price is not the number that matters.

Chaipang Multiplication ships an update every 3 months, Reading Champ every 2 weeks. The most recent releases landed on November 3, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Chaipang Multiplication | Reading Champ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/chaipang-multiplication/id1615331704/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 135 MB | 78 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Wecref Co., Ltd.](https://appshunter.io/developer/1570555584) | [BPA Education](https://appshunter.io/developer/1870038802) |

## What reviewers say

### Chaipang Multiplication

[App page](https://appshunter.io/ios/app/chaipang-multiplication/id1615331704)

This game-based learning app helps children improve their multiplication skills through engaging card games. Players compete against characters with varying calculation abilities, earning stars and climbing ranks to achieve the highest score.

**Highlights:** Improves calculation speed and accuracy, Game-based learning approach, Card game format, Character-based ranking system, Star block rewards, Crown for highest score

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 차이판 구구단 광고제거 | $2.99 | one-time |


### Reading Champ

[App page](https://appshunter.io/ios/app/reading-champ/id6757974391)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Subscription | $39.99 | per month |
| 3 Months Subscription | $69.99 | per 3 months |
| 6 Months Subscription | $129.99 | per 6 months |
| 12 Months Subscription | $209.99 | per year |


## Frequently asked questions

### Is Chaipang Multiplication free?

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

### Is Reading Champ free?

Reading Champ is free to download, with in-app purchases available.

### Do Chaipang Multiplication or Reading Champ have ads?

Neither Chaipang Multiplication nor Reading Champ shows ads.

### Which is updated more often, Chaipang Multiplication or Reading Champ?

Chaipang Multiplication ships an update every 3 months, and Reading Champ every 2 weeks. Most recently, Chaipang Multiplication was updated on November 3, 2026 and Reading Champ on November 9, 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.*