# 阅燃 vs 青提学术HD

The clearest difference is device support: 阅燃 at 3 against 青提学术HD's 1. 阅燃 also leads on iOS requirement (11.0 vs 13.0). On price, update cadence, ads 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.

阅燃 ships an update monthly, 青提学术HD every 5 weeks. The most recent releases landed on November 2, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | 阅燃 | 青提学术HD |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Size | 101 MB | 70 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Chengdu Zhixin Technology Co,.Ltd.](https://appshunter.io/developer/1536893274) | [Beijing Aegean Software Co., Ltd.](https://appshunter.io/developer/1247340943) |

## What reviewers say

### 阅燃

[App page](https://appshunter.io/ios/app/id1186238420)

**Features:** macOS Compatibility

**In-app purchases:** none


### 青提学术HD

[App page](https://appshunter.io/ios/app/hd/id1542154889)

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

**In-app purchases:** none


## Frequently asked questions

### Is 阅燃 free?

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

### Is 青提学术HD free?

青提学术HD is free to download, with no in-app purchases.

### Do 阅燃 or 青提学术HD have ads?

Neither 阅燃 nor 青提学术HD shows ads.

### Which is updated more often, 阅燃 or 青提学术HD?

阅燃 ships an update monthly, and 青提学术HD every 5 weeks. Most recently, 阅燃 was updated on November 2, 2026 and 青提学术HD on October 29, 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.*