# iVehicle OM vs RockiotTag

The clearest difference is in-app purchases: iVehicle OM at none against RockiotTag's 2. iVehicle OM also leads on iOS requirement (13.0 vs 16.6). RockiotTag's advantage is update cadence (weekly vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. RockiotTag sells 2 in-app purchases, starting at $0.99 per month. iVehicle OM asks for nothing beyond the download.

iVehicle OM ships an update every 3 months, RockiotTag weekly. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | iVehicle OM | RockiotTag |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Size | 37 MB | 45 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Shenzhen sushuzhilian Technology Co., Ltd](https://appshunter.io/developer/1622945902) | [Shenzhen BlackRock IOT Co., Ltd](https://appshunter.io/developer/1646738721) |

## What reviewers say

### iVehicle OM

[App page](https://appshunter.io/ios/app/ivehicle-om/id6499569870)

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

**In-app purchases:** none


### RockiotTag

[App page](https://appshunter.io/ios/app/rockiottag/id6773571501)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.99 | per month |
| Annual Subscription | $3.99 | per year |


## Frequently asked questions

### Is iVehicle OM free?

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

### Is RockiotTag free?

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

### Do iVehicle OM or RockiotTag have ads?

Neither iVehicle OM nor RockiotTag shows ads.

### Which is updated more often, iVehicle OM or RockiotTag?

iVehicle OM ships an update every 3 months, and RockiotTag weekly. Most recently, iVehicle OM was updated on October 27, 2026 and RockiotTag on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*