# Space Before Thought vs GammaLab

The clearest difference is in-app purchases: GammaLab at none against Space Before Thought's 3. Space Before Thought's advantage is iOS requirement (15.1 vs 17.5). On price, ads and device support there is nothing between them.

Both are free to download. Space Before Thought sells 3 in-app purchases, starting at $4.99 per month. GammaLab asks for nothing beyond the download.

## The numbers

| Metric | Space Before Thought | GammaLab |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | — |
| Size | 66 MB | 8 MB |
| Requires iOS | **15.1** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Gibson](https://appshunter.io/developer/1878037443) | [David Perez](https://appshunter.io/developer/1243793573) |

## What reviewers say

### Space Before Thought

[App page](https://appshunter.io/ios/app/space-before-thought/id6759310314)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Space Before Thought Pro — Monthly | $4.99 | per month |
| Space Before Thought Pro — Yearly | $39.99 | per year |
| Space Before Thought Pro — Lifetime | $149.99 | one-time |


### GammaLab

[App page](https://appshunter.io/ios/app/gammalab/id6774365968)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Space Before Thought free?

Space Before Thought is free to download, with in-app purchases available.

### Is GammaLab free?

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

### Do Space Before Thought or GammaLab have ads?

Neither Space Before Thought nor GammaLab 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.*