# Colégio Supremo Contagem vs Memorization Techniques

The clearest difference is in-app purchases: Colégio Supremo Contagem at none against Memorization Techniques's 1. Memorization Techniques's advantage is update cadence (every 10 days vs every 3 months). 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. Colégio Supremo Contagem asks for nothing beyond the download.

Colégio Supremo Contagem ships an update every 3 months, Memorization Techniques every 10 days. Both last shipped on November 3, 2026.

## The numbers

| Metric | Colégio Supremo Contagem | Memorization Techniques |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 10 days** |
| Size | 92 MB | 196 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | +4 |
| Developer | [Ignacio Arias](https://appshunter.io/developer/1739366160) | [Man Hung Sun](https://appshunter.io/developer/1471605573) |

## What reviewers say

### Colégio Supremo Contagem

[App page](https://appshunter.io/ios/app/colegio-supremo-contagem/id1526014085)

**Features:** 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 Colégio Supremo Contagem free?

Colégio Supremo Contagem 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 Colégio Supremo Contagem or Memorization Techniques have ads?

Neither Colégio Supremo Contagem nor Memorization Techniques shows ads.

### Which is updated more often, Colégio Supremo Contagem or Memorization Techniques?

Colégio Supremo Contagem ships an update every 3 months, and Memorization Techniques every 10 days. Most recently, Colégio Supremo Contagem was updated on November 3, 2026 and Memorization Techniques on November 3, 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.*