# MHB OCMS vs LED Expo

The clearest difference is ads: MHB OCMS at none against LED Expo's shown. MHB OCMS also leads on iOS requirement (12.0 vs 16.6). On price, update cadence, 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.

MHB OCMS ships an update every 7 months, LED Expo every 6 months. The most recent releases landed on October 13, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | MHB OCMS | LED Expo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 6 months** |
| Size | 21 MB | 81 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Malaysia Marine and Heavy Engineering Sdn Bhd](https://appshunter.io/developer/1473072650) | [MESSE FRANKFURT TRADE FAIRS INDIA PRIVATE LIMITED](https://appshunter.io/developer/1671177216) |

## What reviewers say

### MHB OCMS

[App page](https://appshunter.io/ios/app/mhb-ocms/id1482620074)

**Features:** macOS Compatibility

**In-app purchases:** none


### LED Expo

[App page](https://appshunter.io/ios/app/led-expo/id6448286146)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MHB OCMS free?

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

### Is LED Expo free?

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

### Do MHB OCMS or LED Expo have ads?

LED Expo shows ads; MHB OCMS does not.

### Which is updated more often, MHB OCMS or LED Expo?

MHB OCMS ships an update every 7 months, and LED Expo every 6 months. Most recently, MHB OCMS was updated on October 13, 2026 and LED Expo 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.*