# 二年级数学下册 vs SW16A

The clearest difference is in-app purchases: SW16A 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 12.0). 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. SW16A asks for nothing beyond the download.

## The numbers

| Metric | 二年级数学下册 | SW16A |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 9 days |
| Size | 178 MB | 29 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [灿 吴](https://appshunter.io/developer/1533808980) | [深圳市海凌科电子有限公司](https://appshunter.io/developer/1116319863) |

## What reviewers say

### 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 |


### SW16A

[App page](https://appshunter.io/ios/app/sw16a/id1582105414)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### 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.

### Is SW16A free?

SW16A is free to download, with no in-app purchases.

### Do 二年级数学下册 or SW16A have ads?

Neither 二年级数学下册 nor SW16A 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.*