Features & Capabilities

Privacy Friendly Interval Timer supports the user during his/her circuit training session and helps him achieve his/her training goals. In order to support the user during his training, the app provides stopwatches, which can be configured according to the user’s own training and resting phases. In addition, the app reminds the user of previously defined training sessions via a notification.

To check the user’s goals and to recognize training progress, the app offers the possibility to retrieve statistics about the training times and the calories burned in a daily, weekly or monthly overview.

This app is part of the Privacy Friendly Apps group
developed by the research group SECUSO at Karlsruhe Institute of Technology.

How does Privacy Friendly Interval Timer differ from other similar apps?

1) Minimal permissions
Privacy Friendly Internval Timer requires the persmission "Run at startup" to automatically restart the motivation notifications when the phone reboots.

For comparison: The Top Ten similar apps from the Google Play Store, require an average of 9,1 permissions (September 2017). These are for instance the permission to access accounts, permissions to access, modify or delete storage and access to networks or the internet.

2) No advertisement
Moreover, Privacy Friendly Ludo distinguishes from many other applications in the way that it completely relinquishes advertisements. Advertisement might track a user's actions. It could also shorten battery life or use mobile data.

You can reach us via
Twitter - @SECUSOResearch (https://twitter.com/secusoresearch)
Mastodon - @SECUSO_Research@bawü.social (https://xn--baw-joa.social/@SECUSO_Research/)
Job opening - https://secuso.aifb.kit.edu/english/Job_Offers_1557.php

User Growth & Download Statistics

App
By:
Karlsruher Institut für Technologie
Downloads:
4,172
Version:
1.3 Last updated: 2023-09-26
Version code:
5
Creation date:
2018-03-09
Permissions:
  • android.permission.POST_NOTIFICATIONS Low risk
  • android.permission.RECEIVE_BOOT_COMPLETED Low risk
  • android.permission.SCHEDULE_EXACT_ALARM Low risk
Size:
4.93MB
Email:
se*****@gmail.com
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Google Play Store
Data ingested on:
2025-06-06
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.
Developed by:
Karlsruher Institut für Technologie
Google Play Store
https://play.google.com/store/apps/details?id=org.secuso.privacyfriendlyintervaltimer
Email:
se*****@gmail.com
Website:
https://www.secuso.org

User Reviews

Simple to use, but has all the necessary features, especially great for HIIT workouts or kettlebell training, highly recommend!
by La*****, 2024-11-17

Easy to use, no ads, no internet connection required, open source. Thank you!
by Da*****, 2021-06-15
View all user reviews ›

Best Interval Timer (PFA) Alternatives

Here are some Android apps that are similar to Interval Timer (PFA):