# 艾宾浩斯记忆法 vs 屏卫PRO

The clearest difference is in-app purchases: 屏卫PRO at none against 艾宾浩斯记忆法's 4. 屏卫PRO also leads on update cadence (every 4 days vs fortnightly). 艾宾浩斯记忆法's advantage is iOS requirement (15.5 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. 艾宾浩斯记忆法 sells 4 one-off in-app purchases. 屏卫PRO asks for nothing beyond the download.

艾宾浩斯记忆法 ships an update fortnightly, 屏卫PRO every 4 days. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | 艾宾浩斯记忆法 | 屏卫PRO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 4 days** |
| Size | 93 MB | 10 MB |
| Requires iOS | **15.5** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [承震 唐](https://appshunter.io/developer/1724675997) | [Shenzhen Zhengyilong Technology Co.,Ltd](https://appshunter.io/developer/932771087) |

## What reviewers say

### 艾宾浩斯记忆法

[App page](https://appshunter.io/ios/app/id6770507277)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP | $2.99 | one-time |
| VIP | $6.99 | one-time |
| VIP | $9.99 | one-time |
| VIP | $19.99 | one-time |


### 屏卫PRO

[App page](https://appshunter.io/ios/app/pro/id6812643787)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 艾宾浩斯记忆法 free?

艾宾浩斯记忆法 is free to download, with in-app purchases available.

### Is 屏卫PRO free?

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

### Do 艾宾浩斯记忆法 or 屏卫PRO have ads?

Neither 艾宾浩斯记忆法 nor 屏卫PRO shows ads.

### Which is updated more often, 艾宾浩斯记忆法 or 屏卫PRO?

艾宾浩斯记忆法 ships an update fortnightly, and 屏卫PRO every 4 days. Most recently, 艾宾浩斯记忆法 was updated on October 24, 2026 and 屏卫PRO 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.*