# S.E.R Mobility vs FTT Sentinel

The clearest difference is update cadence: S.E.R Mobility at every 3 weeks against FTT Sentinel's every 4 months. FTT Sentinel's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

S.E.R Mobility ships an update every 3 weeks, FTT Sentinel every 4 months. The most recent releases landed on October 13, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | S.E.R Mobility | FTT Sentinel |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Size | 83 MB | 45 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [WEVO ENERGY LTD](https://appshunter.io/developer/1618938199) | [BIOPIX DNA TECHNOLOGY S.A.](https://appshunter.io/developer/1889435464) |

## What reviewers say

### S.E.R Mobility

[App page](https://appshunter.io/ios/app/ser-mobility/id6741863571)

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

**In-app purchases:** none


### FTT Sentinel

[App page](https://appshunter.io/ios/app/ftt-sentinel/id6745091274)

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

**In-app purchases:** none


## Frequently asked questions

### Is S.E.R Mobility free?

S.E.R Mobility is free to download, with no in-app purchases.

### Is FTT Sentinel free?

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

### Do S.E.R Mobility or FTT Sentinel have ads?

Neither S.E.R Mobility nor FTT Sentinel shows ads.

### Which is updated more often, S.E.R Mobility or FTT Sentinel?

S.E.R Mobility ships an update every 3 weeks, and FTT Sentinel every 4 months. Most recently, S.E.R Mobility was updated on October 13, 2026 and FTT Sentinel on October 18, 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.*