# 优路老师 vs 二年级数学下册

The clearest difference is in-app purchases: 优路老师 at none against 二年级数学下册's 1. 二年级数学下册's advantage is iOS requirement (8.0 vs 11.0). On price, ads and device support there is nothing between them.

Both are free to download. 二年级数学下册 sells 1 one-off in-app purchase. 优路老师 asks for nothing beyond the download.

## The numbers

| Metric | 优路老师 | 二年级数学下册 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 37 MB | 178 MB |
| Requires iOS | 11.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [呈祥 赵](https://appshunter.io/developer/1503276847) | [灿 吴](https://appshunter.io/developer/1533808980) |

## What reviewers say

### 优路老师

[App page](https://appshunter.io/ios/app/id1210270779)

**Features:** macOS Compatibility

**In-app purchases:** none


### 二年级数学下册

[App page](https://appshunter.io/ios/app/id1553475261)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 解锁全部点读内容 | $1.99 | one-time |


## Frequently asked questions

### Is 优路老师 free?

优路老师 is free to download, with no in-app purchases.

### Is 二年级数学下册 free?

二年级数学下册 is free to download, with in-app purchases available.

### Do 优路老师 or 二年级数学下册 have ads?

Neither 优路老师 nor 二年级数学下册 shows ads.

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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.*