# DoorFast vs Road gate radar assistant

The clearest difference is update cadence: Road gate radar assistant 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, Road gate radar assistant fortnightly. Both last shipped on October 27, 2026.

## The numbers

| Metric | DoorFast | Road gate radar assistant |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Fortnightly** |
| Size | 114 MB | 65 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [宏根 张](https://appshunter.io/developer/1063018520) | [龙 王](https://appshunter.io/developer/1754572668) |

## What reviewers say

### DoorFast

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Road gate radar assistant

[App page](https://appshunter.io/ios/app/road-gate-radar-assistant/id6630384501)

**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 Road gate radar assistant free?

Road gate radar assistant is free to download, with no in-app purchases.

### Do DoorFast or Road gate radar assistant have ads?

Neither DoorFast nor Road gate radar assistant shows ads.

### Which is updated more often, DoorFast or Road gate radar assistant?

DoorFast ships an update every 7 months, and Road gate radar assistant fortnightly. Most recently, DoorFast was updated on October 27, 2026 and Road gate radar assistant on October 27, 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.*