AlertMeter vs Fatigue Test TalTech
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AlertMeter
This app helps identify when fatigue, illness, medication, or distraction may impact cognitive function. It allows individuals to regularly test their alertness levels, providing companies with a daily overview of employees in critical roles. The app is designed to respect employee privacy while assessing fitness for work.
- Personalized alertness testing
- Company-wide daily overview
- Privacy-respecting employee monitoring
- Identifies impact of fatigue/illness
- Assesses fitness for safety-critical roles
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AlertMeter may help identify when fatigue, illness, medication, or distraction get in the way of a sharp state of mind. Developed for use by employees in a company setting, individuals test against their own personal alertness levels on a regular basis, providing companies with an all-company daily view of employees in safety-sensitive or quality-critical job roles. AlertMeter helps companies respect employee privacy as they check employees’ states of mind, a better measure of fit for work status than many current testing methods. For more information on how to use AlertMeter in your company, visit our website.
Fatigue Test TalTech
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This app is designed to collect data to assess mental fatigue through a series of tests where we assess your reaction speed, tremors and other data to provide a dataset that we can use to create a future rating system. This research is conducted by researchers at the Tallinn University of Technology Department of Software Science. You can ask to delete your data from our databases at any time. If you have any technical questions and concerns regarding the practices of this App, please contact us by sending an email to elli.valla@taltech.ee.
Screenshots
Verdict
The clearest difference is update cadence: Fatigue Test TalTech at weekly against AlertMeter's monthly. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
AlertMeter ships an update monthly, Fatigue Test TalTech weekly. The most recent releases landed on September 8, 2026 and May 17, 2026 respectively.
| Parameter | AlertMeter | Fatigue Test TalTech |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (15 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 15 — better | — |
| Update frequency | Monthly | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.4 | 16.2 — better |
| Further details — not scored | ||
| Size | 25 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | Predictive Safety SRP, Inc. | Tallinn Tehnikaulikool |
In-app purchases
AlertMeter
No in-app purchases
Fatigue Test TalTech
No in-app purchases
Questions
Is AlertMeter free?
Is Fatigue Test TalTech free?
Do AlertMeter or Fatigue Test TalTech have ads?
Which is updated more often, AlertMeter or Fatigue Test TalTech?
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