# CarSharingW3 vs Domain Inspector

The clearest difference is in-app purchases: CarSharingW3 at none against Domain Inspector's 1. Domain Inspector's advantage is update cadence (every 5 weeks vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Domain Inspector sells 1 one-off in-app purchase. CarSharingW3 asks for nothing beyond the download.

CarSharingW3 ships an update every 3 months, Domain Inspector every 5 weeks. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | CarSharingW3 | Domain Inspector |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Size | 71 MB | 24 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Targa Telematics S.p.A.](https://appshunter.io/developer/1286759599) | [akira ohmachi](https://appshunter.io/developer/1338624340) |

## What reviewers say

### CarSharingW3

[App page](https://appshunter.io/ios/app/carsharingw3/id6449675499)

**Features:** macOS Compatibility

**In-app purchases:** none


### Domain Inspector

[App page](https://appshunter.io/ios/app/domain-inspector/id6758211148)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is CarSharingW3 free?

CarSharingW3 is free to download, with no in-app purchases.

### Is Domain Inspector free?

Domain Inspector is free to download, with in-app purchases available.

### Do CarSharingW3 or Domain Inspector have ads?

Neither CarSharingW3 nor Domain Inspector shows ads.

### Which is updated more often, CarSharingW3 or Domain Inspector?

CarSharingW3 ships an update every 3 months, and Domain Inspector every 5 weeks. Most recently, CarSharingW3 was updated on October 27, 2026 and Domain Inspector 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.*