# 奧斯汀中平 vs TPLN

The clearest difference is device support: TPLN at 2 against 奧斯汀中平's —. TPLN also leads on iOS requirement (12.0 vs 15.0). On price and in-app purchases there is nothing between them.

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

## The numbers

| Metric | 奧斯汀中平 | TPLN |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 2 weeks |
| Size | 87 MB | 69 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Chi Hsien Lai](https://appshunter.io/developer/1039759515) | [托普朗宁(北京)教育科技有限公司](https://appshunter.io/developer/1536358520) |

## What reviewers say

### 奧斯汀中平

[App page](https://appshunter.io/ios/app/id6468865472)

**In-app purchases:** none


### TPLN

[App page](https://appshunter.io/ios/app/tpln/id6504551415)

**In-app purchases:** none


## Frequently asked questions

### Is 奧斯汀中平 free?

奧斯汀中平 is free to download, with no in-app purchases.

### Is TPLN free?

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

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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.*