Free

Details

Released
June 26, 2023
Updated
October 29, 2026

Features

Fatigue Meter App screenshot #1 for iPhone
Fatigue Meter App screenshot #2 for iPhone
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About

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.

✓Wearable data synchronization
✓Personalized fatigue risk predictions
✓Psychomotor Vigilance Test (PVT)
✓Custom surveys and assessments
✓Automatic data synchronization
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What's New in Fatigue Meter App

1.4.130

October 29, 2026

Feature improvements.

User reviews

Disregard fake ratings

You can tell the fake bot ratings with the 1-2 stars. This app for 1 isn’t a game app, it’s an app for aviation (mostly) businesses. Also this app doesn’t not require in app purchases or does it cost to download, this app will require a business to pay a licensing fee.

I use this app daily in my job performance.

This app does exactly what it’s supposed to do. Measure fatigue (tiredness) which can lead to mistakes in your performance. Is it perfect, no; whether I’m exhausted or refreshed I can pass the test daily.
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Money Pit

This game serves no purpose for detecting fatigue. I have purposely performed this task after staying up all night with sick kids and pass the test, even when I know I’m at a level where I’m not thinking clearly and feel less coordinated. Also I pass when I’m well rested. I’ve also worked all day to the point I’m making mistakes and know it’s time to call it quits and I’ll take the fatigue test and pass. Some guys can’t pass on their best days, this app is a good measure at how proficient one is at tapping on an iPhone screen that’s it. But some investors sunk money into this “game” and convinced employers to write it into policy it will be done to prop up their ego’s.

Update: they’ve now updated the game to include more features like making it look cool but functionally more difficult to use. Still totally and completely worthless for its intended purpose. Some things never change
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Money Pit

This game serves no purpose for detecting fatigue. I have purposely performed this task after staying up all night with sick kids and pass the test, even when I know I’m at a level where I’m not thinking clearly and feel less coordinated. Also I pass when I’m well rested. I’ve also worked all day to the point I’m making mistakes and know it’s time to call it quits and I’ll take the fatigue test and pass. Some guys can’t pass on their best days, this app is a good measure at how proficient one is at tapping on an iPhone screen that’s it. But some investors sunk money into this “game” and convinced employers to write it into policy it will be done to prop up their ego’s.
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Monotonous

I can’t believe that anyone can prove this is a real measurement of fatigue. The fact that it would be suggested as a daily recommended test of fatigue is a fatiguing prospect. I see no personal value, benefit or improvement that could possibly come from the use of this app. Total hogwash.

Can’t create an account

There’s no option to create an account so you can’t even use the app.

Developer apps

FAQ

What is Fatigue Meter used for?

Fatigue Meter is used by employees of organizations using the Pulsar Informatics suite to assess their fatigue levels during operations. It helps determine fatigue risk based on schedules and provides validated alertness assessments.

Does Fatigue Meter have ads?

No, Fatigue Meter does not contain advertisements.

What is the Psychomotor Vigilance Test (PVT)?

The PVT is a scientifically validated test included in Fatigue Meter that measures neurobehavioral alertness. It is considered the gold standard for assessing fatigue and is unaffected by aptitude or education.

What devices does Fatigue Meter support?

Fatigue Meter is supported on iPhone and iPad devices.

How often is Fatigue Meter updated?

The latest version is 1.4.130, last updated on October 29, 2026. Specific update frequency is not detailed, but the app is actively maintained.

What is the age rating for Fatigue Meter?

Fatigue Meter has an age rating of 17+, indicating it is intended for mature users.

Can Fatigue Meter synchronize with wearables?

Yes, Fatigue Meter supports wearable data synchronization for actual sleep and personalized fatigue risk predictions.

What is the user rating for Fatigue Meter?

Fatigue Meter has a rating of 1.6 stars from 14 ratings, suggesting a mixed user reception.