# Octane Personal Training vs Zerofifty

The clearest difference is ads: Zerofifty at none against Octane Personal Training's shown. Octane Personal Training's advantage is update cadence (monthly vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Octane Personal Training ships an update monthly, Zerofifty every 3 months. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Octane Personal Training | Zerofifty |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 3 months |
| Size | 127 MB | 210 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Octane Performance Training, LLC](https://appshunter.io/developer/1580929926) | [Zerofifty sport & fights](https://appshunter.io/developer/1759321915) |

## What reviewers say

### Octane Personal Training

[App page](https://appshunter.io/ios/app/octane-personal-training/id1580929594)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Zerofifty

[App page](https://appshunter.io/ios/app/zerofifty/id6575367957)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Octane Personal Training free?

Octane Personal Training is free to download, with no in-app purchases.

### Is Zerofifty free?

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

### Do Octane Personal Training or Zerofifty have ads?

Octane Personal Training shows ads; Zerofifty does not.

### Which is updated more often, Octane Personal Training or Zerofifty?

Octane Personal Training ships an update monthly, and Zerofifty every 3 months. Most recently, Octane Personal Training was updated on November 7, 2026 and Zerofifty on November 4, 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.*