# Fatigue Meter App vs PilotSense

The clearest difference is iOS requirement: Fatigue Meter App at 16.0 against PilotSense's 26.2. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on November 3, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Fatigue Meter App | PilotSense |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.6 (14 ratings)](https://appshunter.io/ios/app/fatigue-meter-app/id6450310712/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Free | Free |
| Size | 34 MB | 28 MB |
| Requires iOS | **16.0** | 26.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Pulsar Informatics Inc](https://appshunter.io/developer/1154761432) | [Breno De Jesus Medici](https://appshunter.io/developer/1878538561) |

## What reviewers say

### Fatigue Meter App

[App page](https://appshunter.io/ios/app/fatigue-meter-app/id6450310712)

Assess your fatigue levels during operations with this tool. It allows for the creation of schedule scenarios, customized surveys, and validated alertness assessments. Data synchronizes automatically for personalized fatigue risk predictions.

**Highlights:** Wearable data synchronization, Personalized fatigue risk predictions, Psychomotor Vigilance Test (PVT), Custom surveys and assessments, Automatic data synchronization

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

**In-app purchases:** none


### PilotSense

[App page](https://appshunter.io/ios/app/pilotsense/id6759413650)

This app provides pilots with a science-backed fatigue management system. It calculates a readiness score based on sleep, biometrics, and cognitive tests, offering integrated decision support for flights. It also includes safety tools like a BAC calculator and medication database.

**Highlights:** Readiness score calculation, Sleep and biometric tracking, Cognitive alertness tests, Circadian rhythm and jetlag tracking, Integrated pre-flight brief, In-flight monitoring and alerts, BAC calculator and medication database

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Fatigue Meter App free?

Fatigue Meter App is free to download, with no in-app purchases.

### Is PilotSense free?

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

### Do Fatigue Meter App or PilotSense have ads?

Neither Fatigue Meter App nor PilotSense shows ads.

### Which is updated more often, Fatigue Meter App or PilotSense?

Fatigue Meter App ships an update fortnightly, and PilotSense fortnightly. Most recently, Fatigue Meter App was updated on November 3, 2026 and PilotSense on November 9, 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.*