# Fuel Lock® vs myMacDon

The clearest difference is update cadence: Fuel Lock® at every 5 weeks against myMacDon's every 3 months. Fuel Lock® also leads on device support (3 vs 1). On price, ads, in-app purchases 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.

Fuel Lock® ships an update every 5 weeks, myMacDon every 3 months. The most recent releases landed on September 29, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Fuel Lock® | myMacDon |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Size | 33 MB | 49 MB |
| Requires iOS | **15.1** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [IntraGrain Technologies Inc](https://appshunter.io/developer/985769003) | [MacDon Industries Ltd.](https://appshunter.io/developer/1776685721) |

## What reviewers say

### Fuel Lock®

[App page](https://appshunter.io/ios/app/fuel-lock/id1405120861)

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

**In-app purchases:** none


### myMacDon

[App page](https://appshunter.io/ios/app/mymacdon/id6737488267)

**In-app purchases:** none


## Frequently asked questions

### Is Fuel Lock® free?

Fuel Lock® is free to download, with no in-app purchases.

### Is myMacDon free?

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

### Do Fuel Lock® or myMacDon have ads?

Neither Fuel Lock® nor myMacDon shows ads.

### Which is updated more often, Fuel Lock® or myMacDon?

Fuel Lock® ships an update every 5 weeks, and myMacDon every 3 months. Most recently, Fuel Lock® was updated on September 29, 2026 and myMacDon on October 11, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*