# Class Auto iVMS vs Ovon Design

The clearest difference is update cadence: Ovon Design at every 3 weeks against Class Auto iVMS's every 6 weeks. Class Auto iVMS's advantage is iOS requirement (13.4 vs 15.1). 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.

Class Auto iVMS ships an update every 6 weeks, Ovon Design every 3 weeks. The most recent releases landed on September 29, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Class Auto iVMS | Ovon Design |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Size | 32 MB | 42 MB |
| Requires iOS | **13.4** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Class Auto Pte Ltd](https://appshunter.io/developer/1728420119) | [MajuTech Pte Ltd](https://appshunter.io/developer/1728414224) |

## What reviewers say

### Class Auto iVMS

[App page](https://appshunter.io/ios/app/class-auto-ivms/id6473226147)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ovon Design

[App page](https://appshunter.io/ios/app/ovon-design/id6736452540)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Class Auto iVMS free?

Class Auto iVMS is free to download, with no in-app purchases.

### Is Ovon Design free?

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

### Do Class Auto iVMS or Ovon Design have ads?

Neither Class Auto iVMS nor Ovon Design shows ads.

### Which is updated more often, Class Auto iVMS or Ovon Design?

Class Auto iVMS ships an update every 6 weeks, and Ovon Design every 3 weeks. Most recently, Class Auto iVMS was updated on September 29, 2026 and Ovon Design on September 10, 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.*