# 7788旧书 vs 学颜

The clearest difference is ads: 学颜 at none against 7788旧书's shown. 学颜 also leads on update cadence (every 10 days vs every 9 months) and iOS requirement (9.0 vs 11.0). On price, 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.

7788旧书 ships an update every 9 months, 学颜 every 10 days. Both last shipped on October 27, 2026.

## The numbers

| Metric | 7788旧书 | 学颜 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 9 months | **Every 10 days** |
| Size | 46 MB | 68 MB |
| Requires iOS | 11.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [997788](https://appshunter.io/developer/740386403) | [Shanghai Tuotai Information Technology Co., Ltd.](https://appshunter.io/developer/1616975357) |

## What reviewers say

### 7788旧书

[App page](https://appshunter.io/ios/app/7788/id1519396738)

**In-app purchases:** none


### 学颜

[App page](https://appshunter.io/ios/app/id1616975355)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 7788旧书 free?

7788旧书 is free to download, with no in-app purchases.

### Is 学颜 free?

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

### Do 7788旧书 or 学颜 have ads?

7788旧书 shows ads; 学颜 does not.

### Which is updated more often, 7788旧书 or 学颜?

7788旧书 ships an update every 9 months, and 学颜 every 10 days. Most recently, 7788旧书 was updated on October 27, 2026 and 学颜 on October 27, 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.*