# 青于蓝 vs 六年级上册：小学英语SL人教版新起点同步教材点读

The clearest difference is in-app purchases: 青于蓝 at none against 六年级上册：小学英语SL人教版新起点同步教材点读's 1. 青于蓝 also leads on update cadence (every 3 weeks vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 六年级上册：小学英语SL人教版新起点同步教材点读 sells 1 one-off in-app purchase. 青于蓝 asks for nothing beyond the download.

青于蓝 ships an update every 3 weeks, 六年级上册：小学英语SL人教版新起点同步教材点读 every 3 months. The most recent releases landed on October 14, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | 青于蓝 | 六年级上册：小学英语SL人教版新起点同步教材点读 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 47.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Size | 129 MB | 67 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Beijing Home Call Express Data Technology Co., Ltd.](https://appshunter.io/developer/990703582) | [宇 郑](https://appshunter.io/developer/983597538) |

## What reviewers say

### 青于蓝

[App page](https://appshunter.io/ios/app/id1404817237)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### 六年级上册：小学英语SL人教版新起点同步教材点读

[App page](https://appshunter.io/ios/app/sl/id1583907758)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 人教新起点小学英语全套课程 | $2.99 | one-time |


## Frequently asked questions

### Is 青于蓝 free?

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

### Is 六年级上册：小学英语SL人教版新起点同步教材点读 free?

六年级上册：小学英语SL人教版新起点同步教材点读 is free to download, with in-app purchases available.

### Do 青于蓝 or 六年级上册：小学英语SL人教版新起点同步教材点读 have ads?

Neither 青于蓝 nor 六年级上册：小学英语SL人教版新起点同步教材点读 shows ads.

### Which is updated more often, 青于蓝 or 六年级上册：小学英语SL人教版新起点同步教材点读?

青于蓝 ships an update every 3 weeks, and 六年级上册：小学英语SL人教版新起点同步教材点读 every 3 months. Most recently, 青于蓝 was updated on October 14, 2026 and 六年级上册：小学英语SL人教版新起点同步教材点读 on October 2, 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.*