# IoT EMS vs Zeta Cloud

The clearest difference is update cadence: Zeta Cloud at fortnightly against IoT EMS's every 2 months. IoT EMS's advantage is iOS requirement (13 vs 16.0). 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.

IoT EMS ships an update every 2 months, Zeta Cloud fortnightly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | IoT EMS | Zeta Cloud |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 25 MB | 28 MB |
| Requires iOS | **13** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ACREL CO.,LTD](https://appshunter.io/developer/1277572474) | [SINOTECH Company Limited](https://appshunter.io/developer/1831659710) |

## What reviewers say

### IoT EMS

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Zeta Cloud

[App page](https://appshunter.io/ios/app/zeta-cloud/id6749664684)

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

**In-app purchases:** none


## Frequently asked questions

### Is IoT EMS free?

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

### Is Zeta Cloud free?

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

### Do IoT EMS or Zeta Cloud have ads?

Neither IoT EMS nor Zeta Cloud shows ads.

### Which is updated more often, IoT EMS or Zeta Cloud?

IoT EMS ships an update every 2 months, and Zeta Cloud fortnightly. Most recently, IoT EMS was updated on November 3, 2026 and Zeta Cloud on October 30, 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.*