# IoT EMS vs OrificeQ Pro

The clearest difference is in-app purchases: IoT EMS at none against OrificeQ Pro's 1. IoT EMS also leads on iOS requirement (13 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. OrificeQ Pro sells 1 one-off in-app purchase. IoT EMS asks for nothing beyond the download.

## The numbers

| Metric | IoT EMS | OrificeQ Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 25 MB | 55 MB |
| Requires iOS | **13** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ACREL CO.,LTD](https://appshunter.io/developer/1277572474) | [Enermatic Colombia S.A.S](https://appshunter.io/developer/1895397902) |

## What reviewers say

### IoT EMS

[App page](https://appshunter.io/ios/app/iot-ems/id1560302424)

**Features:** macOS Compatibility

**In-app purchases:** none


### OrificeQ Pro

[App page](https://appshunter.io/ios/app/orificeq-pro/id6763612452)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OrificeQ Pro Premium | $79.99 | one-time |


## Frequently asked questions

### Is IoT EMS free?

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

### Is OrificeQ Pro free?

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

### Do IoT EMS or OrificeQ Pro have ads?

Neither IoT EMS nor OrificeQ Pro shows ads.

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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.*