# Memorization Techniques vs TST Logistics

The clearest difference is in-app purchases: TST Logistics at none against Memorization Techniques's 1. Memorization Techniques's advantage is update cadence (every 10 days vs every 2 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. TST Logistics asks for nothing beyond the download.

Memorization Techniques ships an update every 10 days, TST Logistics every 2 months. The most recent releases landed on October 5, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Memorization Techniques | TST Logistics |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 months |
| Size | 196 MB | 34 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | +4 | 17+ |
| Developer | [Man Hung Sun](https://appshunter.io/developer/1471605573) | [Nguyen Thi Oanh](https://appshunter.io/developer/1646566083) |

## What reviewers say

### 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 |


### TST Logistics

[App page](https://appshunter.io/ios/app/tst-logistics/id6443494919)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Memorization Techniques free?

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

### Is TST Logistics free?

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

### Do Memorization Techniques or TST Logistics have ads?

Neither Memorization Techniques nor TST Logistics shows ads.

### Which is updated more often, Memorization Techniques or TST Logistics?

Memorization Techniques ships an update every 10 days, and TST Logistics every 2 months. Most recently, Memorization Techniques was updated on October 5, 2026 and TST Logistics on October 11, 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.*