# 康軒輕鬆聽 vs Math Cats

The clearest difference is price: 康軒輕鬆聽 at Free against Math Cats's $5.99. 康軒輕鬆聽 also leads on iOS requirement (12.0 vs 15.6). Math Cats's advantage is in-app purchases (none vs 1) and update cadence (every 5 days vs every 13 months). On rating, ads and device support there is nothing between them.

康軒輕鬆聽 is free to download; Math Cats costs $5.99 up front. 康軒輕鬆聽 sells 1 one-off in-app purchase. Math Cats asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for 康軒輕鬆聽 against 5.0 for Math Cats. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

康軒輕鬆聽 ships an update every 13 months, Math Cats every 5 days. The most recent releases landed on June 1, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | 康軒輕鬆聽 | Math Cats |
| --- | --- | --- |
| Price | **Free** | $5.99 |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/id1480191322/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/math-cats/id6738156539/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 5 days** |
| Monetization | — | Paid |
| Size | 97 MB | 170 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kang Hsuan Educational Publish Corp.](https://appshunter.io/developer/431546873) | [Knowledge Vortex, LLC](https://appshunter.io/developer/1725396723) |

## What reviewers say

### 康軒輕鬆聽

[App page](https://appshunter.io/ios/app/id1480191322)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 中文聆聽練習包 | $8.99 | one-time |


### Math Cats

[App page](https://appshunter.io/ios/app/math-cats/id6738156539)

This app offers interactive math practice for grades 1-6, rewarding children with collectible cat images and videos as they master arithmetic skills. It provides detailed progress tracking for parents and a virtual scratchpad for calculations, eliminating the need for paper.

**Highlights:** Grade 1-6 arithmetic practice, Collectible cat images and videos, Progress tracking and statistics, Virtual scribble pad for calculations, Identification of areas of struggle

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 康軒輕鬆聽 free?

康軒輕鬆聽 is free to download, with in-app purchases available.

### Is Math Cats free?

Math Cats costs $5.99, with no in-app purchases.

### Which has better reviews, 康軒輕鬆聽 or Math Cats?

康軒輕鬆聽 and Math Cats are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do 康軒輕鬆聽 or Math Cats have ads?

Neither 康軒輕鬆聽 nor Math Cats shows ads.

### Which is updated more often, 康軒輕鬆聽 or Math Cats?

康軒輕鬆聽 ships an update every 13 months, and Math Cats every 5 days. Most recently, 康軒輕鬆聽 was updated on June 1, 2026 and Math Cats on September 26, 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.*