# Fight Lab vs Judy

The clearest difference is in-app purchases: Fight Lab at none against Judy's 1. Judy's advantage is update cadence (every 4 days vs every 7 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Judy sells 1 in-app purchase, starting at $14.99 per month. Fight Lab asks for nothing beyond the download.

Fight Lab ships an update every 7 months, Judy every 4 days. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Fight Lab | Judy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 4 days** |
| Size | 51 MB | 81 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Arbox LTD](https://appshunter.io/developer/1021244486) | [withjudy, LLC](https://appshunter.io/developer/1895605054) |

## What reviewers say

### Fight Lab

[App page](https://appshunter.io/ios/app/fight-lab/id6748910971)

**In-app purchases:** none


### Judy

[App page](https://appshunter.io/ios/app/judy/id6764029536)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Judy Premium | $14.99 | per month |


## Frequently asked questions

### Is Fight Lab free?

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

### Is Judy free?

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

### Do Fight Lab or Judy have ads?

Neither Fight Lab nor Judy shows ads.

### Which is updated more often, Fight Lab or Judy?

Fight Lab ships an update every 7 months, and Judy every 4 days. Most recently, Fight Lab was updated on October 28, 2026 and Judy on October 25, 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.*