# Siera MOB 3.0 vs IoT Central

The clearest difference is iOS requirement: Siera MOB 3.0 at 9.0 against IoT Central's 15.0. 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.

## The numbers

| Metric | Siera MOB 3.0 | IoT Central |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Weekly |
| Size | 38 MB | 32 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Siera Electronics](https://appshunter.io/developer/543810539) | [Rahul Kundu](https://appshunter.io/developer/1707792906) |

## What reviewers say

### Siera MOB 3.0

[App page](https://appshunter.io/ios/app/siera-mob-30/id1629166359)

**Features:** macOS Compatibility

**In-app purchases:** none


### IoT Central

[App page](https://appshunter.io/ios/app/iot-central/id6497954314)

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

**In-app purchases:** none


## Frequently asked questions

### Is Siera MOB 3.0 free?

Siera MOB 3.0 is free to download, with no in-app purchases.

### Is IoT Central free?

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

### Do Siera MOB 3.0 or IoT Central have ads?

Neither Siera MOB 3.0 nor IoT Central 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.*