# Chemmory vs Bubble Learning

The clearest difference is in-app purchases: Chemmory at none against Bubble Learning's 2. Chemmory also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). On price 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. Chemmory asks for nothing beyond the download.

## The numbers

| Metric | Chemmory | Bubble Learning |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 2 weeks |
| Size | 134 MB | 247 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Grzegorz Kulesza](https://appshunter.io/developer/1746409831) | [STEFANO NINNO](https://appshunter.io/developer/1841575710) |

## What reviewers say

### Chemmory

[App page](https://appshunter.io/ios/app/chemmory/id6752790740)

**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 Chemmory free?

Chemmory 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 Chemmory or Bubble Learning have ads?

Bubble Learning shows ads; Chemmory does not.

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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.*