# DoorFast vs MAK KeyBox

The clearest difference is update cadence: MAK KeyBox at fortnightly against DoorFast's every 7 months. 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.

DoorFast ships an update every 7 months, MAK KeyBox fortnightly. The most recent releases landed on May 16, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | DoorFast | MAK KeyBox |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Fortnightly** |
| Size | 114 MB | 33 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [宏根 张](https://appshunter.io/developer/1063018520) | [MAUS d.o.o. Sarajevo](https://appshunter.io/developer/971849799) |

## What reviewers say

### DoorFast

[App page](https://appshunter.io/ios/app/doorfast/id1612797322)

**Features:** macOS Compatibility

**In-app purchases:** none


### MAK KeyBox

[App page](https://appshunter.io/ios/app/mak-keybox/id6737512771)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DoorFast free?

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

### Is MAK KeyBox free?

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

### Do DoorFast or MAK KeyBox have ads?

Neither DoorFast nor MAK KeyBox shows ads.

### Which is updated more often, DoorFast or MAK KeyBox?

DoorFast ships an update every 7 months, and MAK KeyBox fortnightly. Most recently, DoorFast was updated on May 16, 2026 and MAK KeyBox on September 14, 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.*