Comparison

Fatigue Test TalTech vs MindfulPacer

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

Fatigue Test TalTech

Features
Read full description

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.

About

MindfulPacer

Features
Read full description

MindfulPacer helps you keep a close eye on your energy levels. The app analyzes steps and heart rate via Apple Health or live from your Apple Watch. ACTIVITY PACING Set personal biometric limits and get notifications on your Apple Watch or iPhone as soon as they’re exceeded. All events are automatically saved in a journal as β€œReflections” and linked to activities, helping you spot patterns that drain your energyβ€”and avoid them. CUSTOMIZABLE Set your own thresholds and choose appropriate time intervals. You can also tailor the type and intensity of notifications. JOURNAL Log threshold crossings, link them to activities, and add symptoms or comments. These Reflections help you see how your activities relate to your overall well-being. ANALYTICS Visualize your biometric data and Reflections over different time ranges to identify recurring patterns. OUTREACH Explore current research, pacing tips, and background knowledge on our blog. Connect with others about your activity pacing strategy. PRIVACY Your data belongs to you. All data you collect with MindfulPacer is stored only within the app on your device (not on any server). You can export it anytime in Settingsβ€”for your own records or to share with a healthcare professional. Note: Biometric data (steps and heart rate) measured with Apple Watch may also be stored in Apple’s iCloud by default. DISCLAIMER MindfulPacer is not a medical product and does not provide medical services such as diagnosis, cure, mitigation, prevention, or treatment of any disease or medical condition. MindfulPacer is not a substitute for care from medical professionals. Always consult a physician before making medical decisions. DEVELOPMENT MindfulPacer is developed by researchers at the University of Zurich, a collaboration between the Human Aspects of Software Engineering Lab and the Center for Human Immunology, and is supported by the Long Covid Switzerland association. Volunteers who would like to support the project are welcome to contact us. You can find planned features and upcoming updates in the Roadmap (in Settings). More information: www.mindfulpacer.ch SETTINGS Configure MindfulPacer to your needs: with or without Apple Watch, minimal or detailed Reflections, and Light or Dark Mode. MORE INFORMATION - Project: www.mindfulpacer.ch - Blog: www.mindfulpacer.ch/blog - Privacy Policy: https://mindfulpacer.ch/datenschutzbestimmungen - Technical Support: support@mindfulpacer.ch

Screenshots

Fatigue Test TalTech3 screens
MindfulPacer4 screens

Verdict

The call

The clearest difference is update cadence: Fatigue Test TalTech at weekly against MindfulPacer's every 2 months. Fatigue Test TalTech also leads on iOS requirement (16.2 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

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

UpkeepUpdate frequency

Fatigue Test TalTech ships an update weekly, MindfulPacer every 2 months. The most recent releases landed on September 27, 2026 and October 1, 2026 respectively.

Scorecard2 real differences Β· 4 level
Fatigue Test TalTech versus MindfulPacer: the parameters behind the verdict, then further details
ParameterFatigue Test TalTechMindfulPacer
PriceFreeFree
Update frequencyWeekly β€” betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhoneiPhone, Apple Watch β€” better
Requires iOS16.2 β€” better18.6
Further details β€” not scored
Size21 MB30 MB
Age rating4+4+
DeveloperTallinn TehnikaulikoolUniversitat Zurich

In-app purchases

None

Fatigue Test TalTech

No in-app purchases

None

MindfulPacer

No in-app purchases

Questions

Is Fatigue Test TalTech free?
Fatigue Test TalTech is free to download, with no in-app purchases.
Is MindfulPacer free?
MindfulPacer is free to download, with no in-app purchases.
Do Fatigue Test TalTech or MindfulPacer have ads?
Neither Fatigue Test TalTech nor MindfulPacer shows ads.
Which is updated more often, Fatigue Test TalTech or MindfulPacer?
Fatigue Test TalTech ships an update weekly, and MindfulPacer every 2 months. Most recently, Fatigue Test TalTech was updated on September 27, 2026 and MindfulPacer on October 1, 2026.

Other comparisons