# DoorFast vs Feocey Office

The clearest difference is update cadence: Feocey Office at every 3 weeks against DoorFast's every 7 months. DoorFast's advantage is iOS requirement (12.0 vs 15.6). 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, Feocey Office every 3 weeks. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | DoorFast | Feocey Office |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 weeks** |
| Size | 114 MB | 116 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [宏根 张](https://appshunter.io/developer/1063018520) | [Suzhou Duxian Wulian Technology Co.,LTD](https://appshunter.io/developer/1758272977) |

## What reviewers say

### DoorFast

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Feocey Office

[App page](https://appshunter.io/ios/app/feocey-office/id6745223029)

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

**In-app purchases:** none


## Frequently asked questions

### Is DoorFast free?

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

### Is Feocey Office free?

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

### Do DoorFast or Feocey Office have ads?

Neither DoorFast nor Feocey Office shows ads.

### Which is updated more often, DoorFast or Feocey Office?

DoorFast ships an update every 7 months, and Feocey Office every 3 weeks. Most recently, DoorFast was updated on October 27, 2026 and Feocey Office 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.*