# Tork One vs GF ARM

The clearest difference is update cadence: Tork One at every 5 days against GF ARM's every 4 months. Tork One also leads on iOS requirement (8.0 vs 14.0). 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.

Tork One ships an update every 5 days, GF ARM every 4 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Tork One | GF ARM |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 4 months |
| Monetization | Free | — |
| Size | 58 MB | 88 MB |
| Requires iOS | **8.0** | 14.0 |
| Devices | iPhone, iPad, iPod, Apple Watch | iPhone, iPad, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Tawer Rosa](https://appshunter.io/developer/1171083392) | [GF EMPREENDIMENTOS E SERVICOS LTDA](https://appshunter.io/developer/1769479469) |

## What reviewers say

### Tork One

[App page](https://appshunter.io/ios/app/tork-one/id1546659957)

Control compatible Tork One power equipment directly from your iOS device. Switch between six power maps and manage traction control for compatible vehicles. Experience full power control on your iPhone and Apple Watch.

**Highlights:** Control compatible Tork One power equipment, Switch between 6 power maps, Manage traction control (ASR ON-OFF), iPhone and Apple Watch support, Real-time power control on screen

**Features:** macOS Compatibility

**In-app purchases:** none


### GF ARM

[App page](https://appshunter.io/ios/app/gf-arm/id6740002846)

**In-app purchases:** none


## Frequently asked questions

### Is Tork One free?

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

### Is GF ARM free?

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

### Do Tork One or GF ARM have ads?

Neither Tork One nor GF ARM shows ads.

### Which is updated more often, Tork One or GF ARM?

Tork One ships an update every 5 days, and GF ARM every 4 months. Most recently, Tork One was updated on October 24, 2026 and GF ARM 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.*