# Travel Tricks Sequence Memory vs Jet24

The clearest difference is in-app purchases: Jet24 at none against Travel Tricks Sequence Memory's 1. Jet24 also leads on update cadence (every 4 months vs every 39 months). Travel Tricks Sequence Memory's advantage is iOS requirement (13.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. Travel Tricks Sequence Memory sells 1 one-off in-app purchase. Jet24 asks for nothing beyond the download.

Travel Tricks Sequence Memory ships an update every 39 months, Jet24 every 4 months. The most recent releases landed on October 7, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Travel Tricks Sequence Memory | Jet24 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 39 months | **Every 4 months** |
| Size | 29 MB | 168 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BrainTrain Inc.](https://appshunter.io/developer/584469134) | [UAT Univerasal Aviation Training Ltd](https://appshunter.io/developer/1309605623) |

## What reviewers say

### Travel Tricks Sequence Memory

[App page](https://appshunter.io/ios/app/travel-tricks-sequence-memory/id1211846288)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $0.99 | one-time |


### Jet24

[App page](https://appshunter.io/ios/app/jet24/id1554276695)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Travel Tricks Sequence Memory free?

Travel Tricks Sequence Memory is free to download, with in-app purchases available.

### Is Jet24 free?

Jet24 is free to download, with no in-app purchases.

### Do Travel Tricks Sequence Memory or Jet24 have ads?

Neither Travel Tricks Sequence Memory nor Jet24 shows ads.

### Which is updated more often, Travel Tricks Sequence Memory or Jet24?

Travel Tricks Sequence Memory ships an update every 39 months, and Jet24 every 4 months. Most recently, Travel Tricks Sequence Memory was updated on October 7, 2026 and Jet24 on October 2, 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.*