# Redefabrik vs Bubble Learning

The clearest difference is in-app purchases: Redefabrik at none against Bubble Learning's 2. Redefabrik 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. Redefabrik asks for nothing beyond the download.

Redefabrik ships an update monthly, Bubble Learning every 2 weeks. The most recent releases landed on September 12, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Redefabrik | Bubble Learning |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 2 weeks** |
| Size | 61 MB | 247 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [App Innovators Solutions GmbH](https://appshunter.io/developer/1632432749) | [STEFANO NINNO](https://appshunter.io/developer/1841575710) |

## What reviewers say

### Redefabrik

[App page](https://appshunter.io/ios/app/redefabrik/id1542435338)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Redefabrik free?

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

### Is Bubble Learning free?

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

### Do Redefabrik or Bubble Learning have ads?

Bubble Learning shows ads; Redefabrik does not.

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

Redefabrik ships an update monthly, and Bubble Learning every 2 weeks. Most recently, Redefabrik was updated on September 12, 2026 and Bubble Learning on September 10, 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.*