# Optitrainer vs Hexfit Lab

Optitrainer and Hexfit Lab are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Optitrainer ships an update every 3 weeks, Hexfit Lab monthly. The most recent releases landed on September 29, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Optitrainer | Hexfit Lab |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Size | 41 MB | 131 MB |
| Requires iOS | **15.1** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Optitrainer](https://appshunter.io/developer/1503261302) | [Hexfit](https://appshunter.io/developer/1131462836) |

## What reviewers say

### Optitrainer

[App page](https://appshunter.io/ios/app/optitrainer/id1503261303)

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

**In-app purchases:** none


### Hexfit Lab

[App page](https://appshunter.io/ios/app/hexfit-lab/id6502718924)

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

**In-app purchases:** none


## Frequently asked questions

### Is Optitrainer free?

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

### Is Hexfit Lab free?

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

### Do Optitrainer or Hexfit Lab have ads?

Neither Optitrainer nor Hexfit Lab shows ads.

### Which is updated more often, Optitrainer or Hexfit Lab?

Optitrainer ships an update every 3 weeks, and Hexfit Lab monthly. Most recently, Optitrainer was updated on September 29, 2026 and Hexfit Lab 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.*