# IGSS Mobile vs IMA Sentinel

The clearest difference is update cadence: IMA Sentinel at monthly against IGSS Mobile's every 11 months. IMA Sentinel also leads on iOS requirement (13.0 vs 15.6). 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.

IGSS Mobile ships an update every 11 months, IMA Sentinel monthly. The most recent releases landed on October 19, 2026 and November 29, 2025 respectively.

## The numbers

| Metric | IGSS Mobile | IMA Sentinel |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Monthly** |
| Size | 30 MB | 20 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Schneider Electric SA](https://appshunter.io/developer/615996152) | [I.M.A. INDUSTRIA MACCHINE AUTOMATICHE SpA](https://appshunter.io/developer/1226983985) |

## What reviewers say

### IGSS Mobile

[App page](https://appshunter.io/ios/app/igss-mobile/id871698051)

**Features:** macOS Compatibility

**In-app purchases:** none


### IMA Sentinel

[App page](https://appshunter.io/ios/app/ima-sentinel/id1541830109)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IGSS Mobile free?

IGSS Mobile is free to download, with no in-app purchases.

### Is IMA Sentinel free?

IMA Sentinel is free to download, with no in-app purchases.

### Do IGSS Mobile or IMA Sentinel have ads?

Neither IGSS Mobile nor IMA Sentinel shows ads.

### Which is updated more often, IGSS Mobile or IMA Sentinel?

IGSS Mobile ships an update every 11 months, and IMA Sentinel monthly. Most recently, IGSS Mobile was updated on October 19, 2026 and IMA Sentinel on November 29, 2025.

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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.*