# 易及網 vs Memorization Techniques

The clearest difference is in-app purchases: 易及網 at none against Memorization Techniques's 1. Memorization Techniques's advantage is update cadence (every 10 days vs every 6 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Memorization Techniques sells 1 one-off in-app purchase. 易及網 asks for nothing beyond the download.

易及網 ships an update every 6 weeks, Memorization Techniques every 10 days. The most recent releases landed on September 16, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | 易及網 | Memorization Techniques |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 10 days** |
| Size | 46 MB | 196 MB |
| Requires iOS | 15.2 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | +4 |
| Developer | [EASYLINES BUILDING SYSTEM CO., LTD.](https://appshunter.io/developer/814975740) | [Man Hung Sun](https://appshunter.io/developer/1471605573) |

## What reviewers say

### 易及網

[App page](https://appshunter.io/ios/app/id814975737)

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

**In-app purchases:** none


### Memorization Techniques

[App page](https://appshunter.io/ios/app/memorization-techniques/id1618263817)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade | $0.99 | one-time |


## Frequently asked questions

### Is 易及網 free?

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

### Is Memorization Techniques free?

Memorization Techniques is free to download, with in-app purchases available.

### Do 易及網 or Memorization Techniques have ads?

Neither 易及網 nor Memorization Techniques shows ads.

### Which is updated more often, 易及網 or Memorization Techniques?

易及網 ships an update every 6 weeks, and Memorization Techniques every 10 days. Most recently, 易及網 was updated on September 16, 2026 and Memorization Techniques on September 18, 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.*