# JA Kemp Sentinel vs ECE Groupe

The clearest difference is update cadence: ECE Groupe at every 2 months against JA Kemp Sentinel's every 11 months. ECE Groupe also leads on iOS requirement (14.0 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.

JA Kemp Sentinel ships an update every 11 months, ECE Groupe every 2 months. The most recent releases landed on November 3, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | JA Kemp Sentinel | ECE Groupe |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 2 months** |
| Size | 85 MB | 86 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [J A Kemp LLP](https://appshunter.io/developer/1520393298) | [MyCompanyFiles](https://appshunter.io/developer/555340555) |

## What reviewers say

### JA Kemp Sentinel

[App page](https://appshunter.io/ios/app/ja-kemp-sentinel/id1520393296)

**Features:** macOS Compatibility

**In-app purchases:** none


### ECE Groupe

[App page](https://appshunter.io/ios/app/ece-groupe/id1542744822)

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

**In-app purchases:** none


## Frequently asked questions

### Is JA Kemp Sentinel free?

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

### Is ECE Groupe free?

ECE Groupe is free to download, with no in-app purchases.

### Do JA Kemp Sentinel or ECE Groupe have ads?

Neither JA Kemp Sentinel nor ECE Groupe shows ads.

### Which is updated more often, JA Kemp Sentinel or ECE Groupe?

JA Kemp Sentinel ships an update every 11 months, and ECE Groupe every 2 months. Most recently, JA Kemp Sentinel was updated on November 3, 2026 and ECE Groupe on October 17, 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.*