# E思维商家版 vs 艾宾浩斯记忆法

The clearest difference is in-app purchases: E思维商家版 at none against 艾宾浩斯记忆法's 4. E思维商家版 also leads on iOS requirement (11.0 vs 15.5). 艾宾浩斯记忆法's advantage is update cadence (fortnightly vs monthly). 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. E思维商家版 asks for nothing beyond the download.

E思维商家版 ships an update monthly, 艾宾浩斯记忆法 fortnightly. The most recent releases landed on October 8, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | E思维商家版 | 艾宾浩斯记忆法 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Size | 22 MB | 93 MB |
| Requires iOS | **11.0** | 15.5 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [E-Mind Technologies limited](https://appshunter.io/developer/1528839086) | [承震 唐](https://appshunter.io/developer/1724675997) |

## What reviewers say

### E思维商家版

[App page](https://appshunter.io/ios/app/e/id1477452364)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is E思维商家版 free?

E思维商家版 is free to download, with no in-app purchases.

### 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.

### Do E思维商家版 or 艾宾浩斯记忆法 have ads?

Neither E思维商家版 nor 艾宾浩斯记忆法 shows ads.

### Which is updated more often, E思维商家版 or 艾宾浩斯记忆法?

E思维商家版 ships an update monthly, and 艾宾浩斯记忆法 fortnightly. Most recently, E思维商家版 was updated on October 8, 2026 and 艾宾浩斯记忆法 on October 4, 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.*