# Learn Before Flight vs VocabUnlock

The clearest difference is in-app purchases: Learn Before Flight at none against VocabUnlock's 2. Learn Before Flight also leads on update cadence (every 5 days vs every 6 weeks) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. VocabUnlock sells 2 in-app purchases, starting at $6.99 per month. Learn Before Flight asks for nothing beyond the download.

Learn Before Flight ships an update every 5 days, VocabUnlock every 6 weeks. Both last shipped on October 28, 2026.

## The numbers

| Metric | Learn Before Flight | VocabUnlock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 6 weeks |
| Size | 47 MB | 55 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ulixes](https://appshunter.io/developer/1767369793) | [Artem Barabash](https://appshunter.io/developer/6782909119) |

## What reviewers say

### Learn Before Flight

[App page](https://appshunter.io/ios/app/learn-before-flight/id6741860399)

**Features:** macOS Compatibility

**In-app purchases:** none


### VocabUnlock

[App page](https://appshunter.io/ios/app/vocabunlock-stop-scrolling/id6785921709)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $6.99 | per month |
| Best Value | $39.99 | per year |


## Frequently asked questions

### Is Learn Before Flight free?

Learn Before Flight is free to download, with no in-app purchases.

### Is VocabUnlock free?

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

### Do Learn Before Flight or VocabUnlock have ads?

Neither Learn Before Flight nor VocabUnlock shows ads.

### Which is updated more often, Learn Before Flight or VocabUnlock?

Learn Before Flight ships an update every 5 days, and VocabUnlock every 6 weeks. Most recently, Learn Before Flight was updated on October 28, 2026 and VocabUnlock on October 28, 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.*