# ROXI Fit vs EngineLab

The clearest difference is update cadence: EngineLab at every 5 days against ROXI Fit's fortnightly. 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.

ROXI Fit ships an update fortnightly, EngineLab every 5 days. The most recent releases landed on October 25, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | ROXI Fit | EngineLab |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Size | 2 MB | 56 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ANDREW JOHN CASEBIER](https://appshunter.io/developer/1891883074) | [Noah Hilarides](https://appshunter.io/developer/6788111831) |

## What reviewers say

### ROXI Fit

[App page](https://appshunter.io/ios/app/roxi-fit/id6761871906)

**Features:** macOS Compatibility

**In-app purchases:** none


### EngineLab

[App page](https://appshunter.io/ios/app/enginelab/id6788111829)

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

**In-app purchases:** none


## Frequently asked questions

### Is ROXI Fit free?

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

### Is EngineLab free?

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

### Do ROXI Fit or EngineLab have ads?

Neither ROXI Fit nor EngineLab shows ads.

### Which is updated more often, ROXI Fit or EngineLab?

ROXI Fit ships an update fortnightly, and EngineLab every 5 days. Most recently, ROXI Fit was updated on October 25, 2026 and EngineLab on October 11, 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.*