# Chart Builder vs Emotion Brake

The clearest difference is iOS requirement: Emotion Brake at 15.1 against Chart Builder's 18.5. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Chart Builder | Emotion Brake |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 1 MB | 24 MB |
| Requires iOS | 18.5 | **15.1** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [RetroAge Engineering](https://appshunter.io/developer/1830275173) | [自晓 冯](https://appshunter.io/developer/1637636275) |

## What reviewers say

### Chart Builder

[App page](https://appshunter.io/ios/app/chart-builder-simple/id6752806592)

**In-app purchases:** none


### Emotion Brake

[App page](https://appshunter.io/ios/app/emotion-brake-mood-first-aid/id6755369873)

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

**In-app purchases:** none


## Frequently asked questions

### Is Chart Builder free?

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

### Is Emotion Brake free?

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

### Do Chart Builder or Emotion Brake have ads?

Neither Chart Builder nor Emotion Brake shows ads.

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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.*