# AlertMeter vs Fatigue Test TalTech

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.

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.

## The numbers

| Metric | AlertMeter | Fatigue Test TalTech |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (15 ratings)](https://appshunter.io/ios/app/alertmeter/id1179939295/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free | — |
| Size | 25 MB | 21 MB |
| Requires iOS | 16.4 | **16.2** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Predictive Safety SRP, Inc.](https://appshunter.io/developer/1179939294) | [Tallinn Tehnikaulikool](https://appshunter.io/developer/1472331275) |

## What reviewers say

### AlertMeter

[App page](https://appshunter.io/ios/app/alertmeter/id1179939295)

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.

**Highlights:** Personalized alertness testing, Company-wide daily overview, Privacy-respecting employee monitoring, Identifies impact of fatigue/illness, Assesses fitness for safety-critical roles

**Features:** Vision Pro support

**In-app purchases:** none


### Fatigue Test TalTech

[App page](https://appshunter.io/ios/app/fatigue-test-taltech/id6449683047)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AlertMeter free?

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

### Is Fatigue Test TalTech free?

Fatigue Test TalTech is free to download, with no in-app purchases.

### Do AlertMeter or Fatigue Test TalTech have ads?

Neither AlertMeter nor Fatigue Test TalTech shows ads.

### Which is updated more often, AlertMeter or Fatigue Test TalTech?

AlertMeter ships an update monthly, and Fatigue Test TalTech weekly. Most recently, AlertMeter was updated on September 8, 2026 and Fatigue Test TalTech on May 17, 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.*