# 火车一笔画 vs 小老虎回家

The clearest difference is update cadence: 火车一笔画 at every 6 days against 小老虎回家's every 19 months. 火车一笔画 also leads on iOS requirement (10.0 vs 14.5). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

火车一笔画 ships an update every 6 days, 小老虎回家 every 19 months. The most recent releases landed on October 27, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 火车一笔画 | 小老虎回家 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 6 days** | Every 19 months |
| Size | 71 MB | 81 MB |
| Requires iOS | **10.0** | 14.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Purple Wind Games](https://appshunter.io/developer/1551119237) | [海泉 万](https://appshunter.io/developer/1608916992) |

## What reviewers say

### 火车一笔画

[App page](https://appshunter.io/ios/app/id1588056646)

**Features:** macOS Compatibility

**In-app purchases:** none


### 小老虎回家

[App page](https://appshunter.io/ios/app/id1618174892)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 火车一笔画 free?

火车一笔画 is free to download, with no in-app purchases.

### Is 小老虎回家 free?

小老虎回家 is free to download, with no in-app purchases.

### Do 火车一笔画 or 小老虎回家 have ads?

Both 火车一笔画 and 小老虎回家 show ads.

### Which is updated more often, 火车一笔画 or 小老虎回家?

火车一笔画 ships an update every 6 days, and 小老虎回家 every 19 months. Most recently, 火车一笔画 was updated on October 27, 2026 and 小老虎回家 on November 3, 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.*