# Dirac equation vs AlgoBubbles

The clearest difference is in-app purchases: Dirac equation at none against AlgoBubbles's 1. Dirac equation also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. AlgoBubbles sells 1 one-off in-app purchase. Dirac equation asks for nothing beyond the download.

## The numbers

| Metric | Dirac equation | AlgoBubbles |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 4 months |
| Size | 5 MB | 12 MB |
| Requires iOS | 17 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sungjun Kim](https://appshunter.io/developer/1602461985) | [hamam alabdulla](https://appshunter.io/developer/1562896225) |

## What reviewers say

### Dirac equation

[App page](https://appshunter.io/ios/app/dirac-equation/id6739155551)

**Features:** macOS Compatibility

**In-app purchases:** none


### AlgoBubbles

[App page](https://appshunter.io/ios/app/algobubbles/id6756498708)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Algorithms | $7.99 | one-time |


## Frequently asked questions

### Is Dirac equation free?

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

### Is AlgoBubbles free?

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

### Do Dirac equation or AlgoBubbles have ads?

AlgoBubbles shows ads; Dirac equation 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.*