# Learning Chinese Stroke Order vs Lumi Math Planet

The clearest difference is in-app purchases: Learning Chinese Stroke Order at none against Lumi Math Planet's 1. Lumi Math Planet's advantage is update cadence (every 3 days vs every 3 weeks) and iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Lumi Math Planet sells 1 one-off in-app purchase. Learning Chinese Stroke Order asks for nothing beyond the download.

Learning Chinese Stroke Order ships an update every 3 weeks, Lumi Math Planet every 3 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Learning Chinese Stroke Order | Lumi Math Planet |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Size | 68 MB | 56 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Zheng Fang](https://appshunter.io/developer/1866299648) | [Guan Feng Lai](https://appshunter.io/developer/1136144960) |

## What reviewers say

### Learning Chinese Stroke Order

[App page](https://appshunter.io/ios/app/learning-chinese-stroke-order/id6757372196)

**Features:** macOS Compatibility

**In-app purchases:** none


### Lumi Math Planet

[App page](https://appshunter.io/ios/app/lumi-math-planet-explorer/id6778269699)

**Features:** macOS Compatibility, Family Sharing, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock the Full Galaxy | $4.99 | one-time |


## Frequently asked questions

### Is Learning Chinese Stroke Order free?

Learning Chinese Stroke Order is free to download, with no in-app purchases.

### Is Lumi Math Planet free?

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

### Do Learning Chinese Stroke Order or Lumi Math Planet have ads?

Neither Learning Chinese Stroke Order nor Lumi Math Planet shows ads.

### Which is updated more often, Learning Chinese Stroke Order or Lumi Math Planet?

Learning Chinese Stroke Order ships an update every 3 weeks, and Lumi Math Planet every 3 days. Most recently, Learning Chinese Stroke Order was updated on October 28, 2026 and Lumi Math Planet on October 31, 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.*