# AustFly vs DOOR

The clearest difference is update cadence: DOOR at every 9 days against AustFly's every 8 months. DOOR also leads on iOS requirement (13.0 vs 16.4). 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.

AustFly ships an update every 8 months, DOOR every 9 days. The most recent releases landed on October 18, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | AustFly | DOOR |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 9 days** |
| Size | 36 MB | 15 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Solid Solutions Limited](https://appshunter.io/developer/1438390932) | [建宁 陈](https://appshunter.io/developer/1176148064) |

## What reviewers say

### AustFly

[App page](https://appshunter.io/ios/app/austfly/id1454207817)

**Features:** macOS Compatibility

**In-app purchases:** none


### DOOR

[App page](https://appshunter.io/ios/app/door-ble/id1560603905)

**In-app purchases:** none


## Frequently asked questions

### Is AustFly free?

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

### Is DOOR free?

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

### Do AustFly or DOOR have ads?

Neither AustFly nor DOOR shows ads.

### Which is updated more often, AustFly or DOOR?

AustFly ships an update every 8 months, and DOOR every 9 days. Most recently, AustFly was updated on October 18, 2026 and DOOR on September 30, 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.*