# Bubble Learning vs Langust

The clearest difference is in-app purchases: Langust at none against Bubble Learning's 2. Langust also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Bubble Learning sells 2 in-app purchases, starting at $24.99 per year. Langust asks for nothing beyond the download.

Bubble Learning ships an update every 2 weeks, Langust every 3 weeks. The most recent releases landed on October 25, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Bubble Learning | Langust |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Size | 247 MB | 75 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [STEFANO NINNO](https://appshunter.io/developer/1841575710) | [SevenCourts GmbH](https://appshunter.io/developer/1884717765) |

## What reviewers say

### Bubble Learning

[App page](https://appshunter.io/ios/app/bubble-learning/id6752887938)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AnnualSubscription | $24.99 | per year |
| IncreaseClicks | $0.99 | one-time |


### Langust

[App page](https://appshunter.io/ios/app/langust-vocabulary-flashcards/id6792124750)

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

**In-app purchases:** none


## Frequently asked questions

### Is Bubble Learning free?

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

### Is Langust free?

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

### Do Bubble Learning or Langust have ads?

Bubble Learning shows ads; Langust does not.

### Which is updated more often, Bubble Learning or Langust?

Bubble Learning ships an update every 2 weeks, and Langust every 3 weeks. Most recently, Bubble Learning was updated on October 25, 2026 and Langust on October 17, 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.*