# Bubble Learning vs voca24

The clearest difference is in-app purchases: voca24 at none against Bubble Learning's 2. voca24 also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Bubble Learning sells 2 in-app purchases, starting at $24.99 per year. voca24 asks for nothing beyond the download.

Bubble Learning ships an update every 2 weeks, voca24 every 11 days. The most recent releases landed on October 25, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Bubble Learning | voca24 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 11 days** |
| Size | 247 MB | 22 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [STEFANO NINNO](https://appshunter.io/developer/1841575710) | [Axel Mueller](https://appshunter.io/developer/1830731536) |

## 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 |


### voca24

[App page](https://appshunter.io/ios/app/voca24-learn-vocabulary/id6756708636)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bubble Learning free?

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

### Is voca24 free?

voca24 is free to download, with no in-app purchases.

### Do Bubble Learning or voca24 have ads?

Bubble Learning shows ads; voca24 does not.

### Which is updated more often, Bubble Learning or voca24?

Bubble Learning ships an update every 2 weeks, and voca24 every 11 days. Most recently, Bubble Learning was updated on October 25, 2026 and voca24 on October 9, 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.*