# ProSITE vs Hi Servo Driver

The clearest difference is update cadence: ProSITE at every 5 weeks against Hi Servo Driver's every 2 months. Hi Servo Driver's advantage is iOS requirement (11.0 vs 15.0). 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.

ProSITE ships an update every 5 weeks, Hi Servo Driver every 2 months. The most recent releases landed on October 6, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | ProSITE | Hi Servo Driver |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Size | 290 MB | 15 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SMIE](https://appshunter.io/developer/976569921) | [Ningbo Haitian Driving Co., Ltd.](https://appshunter.io/developer/1646191713) |

## What reviewers say

### ProSITE

[App page](https://appshunter.io/ios/app/prosite/id1531318351)

**Features:** Vision Pro support

**In-app purchases:** none


### Hi Servo Driver

[App page](https://appshunter.io/ios/app/hi-servo-driver/id6446098887)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ProSITE free?

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

### Is Hi Servo Driver free?

Hi Servo Driver is free to download, with no in-app purchases.

### Do ProSITE or Hi Servo Driver have ads?

Neither ProSITE nor Hi Servo Driver shows ads.

### Which is updated more often, ProSITE or Hi Servo Driver?

ProSITE ships an update every 5 weeks, and Hi Servo Driver every 2 months. Most recently, ProSITE was updated on October 6, 2026 and Hi Servo Driver on September 29, 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.*