# FCV Sentinel vs Kin | Performance Intelligence

The clearest difference is update cadence: Kin | Performance Intelligence at fortnightly against FCV Sentinel's every 5 weeks. FCV Sentinel's advantage is iOS requirement (12.1 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.

FCV Sentinel ships an update every 5 weeks, Kin | Performance Intelligence fortnightly. The most recent releases landed on October 16, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | FCV Sentinel | Kin | Performance Intelligence |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/fcv-sentinel/id6450519647/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Monetization | Free | — |
| Size | 36 MB | 55 MB |
| Requires iOS | **12.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 12+ |
| Developer | [Guardian AIngel, Inc](https://appshunter.io/developer/1560589611) | [Kin Wellness AB](https://appshunter.io/developer/1845785387) |

## What reviewers say

### FCV Sentinel

[App page](https://appshunter.io/ios/app/fcv-sentinel/id6450519647)

This app monitors employee health by analyzing cough patterns to detect potential illness. It provides organizations with a dashboard for early detection of staffing issues and helps prevent the spread of sickness in the workplace. Users can also log symptoms and diary entries for personal wellness tracking.

**Highlights:** Cough analysis for health monitoring, Employee health status tracking, Customizable organizational dashboard, Early warning system for potential illness, Symptom and diary logging, Secure data sharing options

**In-app purchases:** none


### Kin | Performance Intelligence

[App page](https://appshunter.io/ios/app/kin-performance-intelligence/id6753932157)

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

**In-app purchases:** none


## Frequently asked questions

### Is FCV Sentinel free?

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

### Is Kin | Performance Intelligence free?

Kin | Performance Intelligence is free to download, with no in-app purchases.

### Do FCV Sentinel or Kin | Performance Intelligence have ads?

Neither FCV Sentinel nor Kin | Performance Intelligence shows ads.

### Which is updated more often, FCV Sentinel or Kin | Performance Intelligence?

FCV Sentinel ships an update every 5 weeks, and Kin | Performance Intelligence fortnightly. Most recently, FCV Sentinel was updated on October 16, 2026 and Kin | Performance Intelligence on October 13, 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.*