Circuit Trainer

about

description

Privacy Friendly Circuit Trainer is an Android App that supports the user during their circuit training session. It provides a configurable set of timers for the exercises and the rest phases as well as multiple other features. Workout Timer After configuring the set of timers in the main menu you can start the workout routine by pressing the start button. The workout view has animations and sound output features which can be turned on and off inside the settings menu. Motivation Alert The app can show you motivation alerts to remind you of planned workout sessions. You can define the time of day and the notification texts inside the settings menu. Block Periodization When scheduling the timers you may also choose the block periodization feature. This feature allows you to configure longer, separate breaks in between the exercises. This way the workout can be split into multiple high intensity workout cycles. Workout History The app can collect statistics about your performed workout sessions. The collected data comprises of the time spend working out and the calories burnt while exercising. The accuracy of the calories calculation can be improved by configuring the necessary user data in the settings menu. The collection of this data can be deleted as well as turned on and off inside the settings menu. Exercise Sets The app allows you to create your own Exercise Sets for the circuit training. Therefore you can combine your own exercises to exercise sets. The image assigned to an exercise is displayed during the workout. In addition, the exercise sets can be repeated during a workout. For this you can set the number of rounds before starting the workout. How does Privacy Friendly Circuit Trainer differ from other similar apps? 1. No permissions Privacy Friendly Circuit Trainer does not require any permissions. The selection of images is done by a task to the gallery so the app does not have any access to the device's storage without the user's control and interaction. 2. No advertisement Many other free apps in the Google Play Store dazzle annoying advertising and also shortens battery life. Privacy Friendly Circuit Training is part of the Privacy Friendly Apps group developed by the research group SECUSO at Karlsruhe Institute of Technology. More information at: https://secuso.org/pfa You can reach us via Bluesky - @secusoresearch.bsky.social https://bsky.app/profile/secusoresearch.bsky.social Mastodon - @SECUSO_Research@bawü.social https://xn--baw-joa.social/@SECUSO_Research/ Job opening - https://secuso.aifb.kit.edu/english/Job_Offers.php

publisher

78ce6faa72264387284e647ba6938995735ec8c7d5c5a65737e55130f026307d

first seen

2026-10-09T10:03:15.003546+00:00

last event

2025-07-15 18:23 UTC

install

zapstore.dev or any Zapstore-compatible client

source & build

repository

https://github.com/secuso/privacy-friendly-circuit-training-exercises

arch flags

android-arm64-v8a

manifest

missing

releases (kind 30063)

1 release indexed; latest 1.2.4.

assets & verification

Every app, release and asset event is schnorr-verified (NIP-01 id + signature) before it enters the catalog, and assets are content-addressed by sha256. We subscribe read-only to the catalog relay — never write to it.

1.2.4 — pfa-circuit-training-release-v1.2.4.apk

sha256

072668c6eb5f3844bb9ee97cb436164c386a022a2d11e99f7324685ee8f14110

size

7.9 MB

archs

android-arm64-v8a

version code

100

apk cert sha256

466d66dc058f73043e5e9bdd5606fdaec19d8f80c47f44c1807d65775d735c3f

download

pfa-circuit-training-release-v1.2.4.apk

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