Apps without tracking

No analytics, telemetry or tracking SDKs.

page 16

C
Calculator++

Scientific calculator with sleek interface and powerful capabilities
- Android only
Google Play Aurora Store F-Droid
CalcYou

Privacy Focused Calculator app built with MD3
- System & tools
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid GitHub Zapstore
Calibre-Web-Companion

Unofficial companion app for calibre web (automated)
- Multimedia
- FOSS
- Free
- No ads
- No tracking
- Android only
Google Play Aurora Store F-Droid GitHub Zapstore
Calisthenics Memory

Bodyweight workout tracker - create and customize your own exercises
- Health & fitness
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid IzzyOnDroid Zapstore
C
Call Blocker

Block unwanted calls, spam and telemarketing
- Communication
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid Zapstore
Call Counter

Control of the Plan of outgoing calls and sent sms
- Communication
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid GitHub
Call Limiter

Limit call duration per contact and automatically hang up when time is up
- Communication
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid IzzyOnDroid GitHub Zapstore
Calliope mini

Hacking, tinkering, coding - create your programs on the go!
- System & tools
- FOSS
- Free
- No ads
- No tracking
- Android only
Google Play Aurora Store F-Droid GitHub Zapstore
CallScope

Local-first call log analytics
- Communication
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid GitHub Zapstore
Calorimeter

Track your calories!
- Health & fitness
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid Zapstore
Calyx - Grow Tracker

Track indoor gardens, plant schedules, and hardware entirely offline.
- Education
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid GitHub Zapstore
Calyx VPN

Free VPN Service offered by The Calyx Institute
- System & tools
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid Zapstore
Cambium

NIP-55 signer that holds no keys: signing is proxied to a NIP-46 hardware bunker
- Internet
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid GitHub Zapstore
Camera Date Folders

Sort photos from camera folder into a date specific subfolder structure
- Multimedia
- FOSS
- Free
- No ads
- No tracking
- Android only
Google Play Aurora Store F-Droid Zapstore
C
Camera Folder

Allows all jpg apps to take a photo from the camera and process it.
- Multimedia
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid
C
Camera Silencer

Reduce camera audio only while a camera is active
- System & tools
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid GitHub Zapstore
CameraAlign

Align your phone with a previously taken photo
- Multimedia
- FOSS
- Free
- No ads
- No tracking
- Android only
Google Play Aurora Store F-Droid GitHub Zapstore
CameraFileCopy

use your camera to transfer data – even in airplane mode
- Multimedia
- FOSS
- Free
- No ads
- No tracking
- Android only
Google Play Aurora Store F-Droid GitHub Zapstore
C
Camp 2023

Schedule app for the Chaos Communication Camp 2023
- Productivity
- FOSS
- Free
- No ads
- No tracking
- Android only
Google Play Aurora Store F-Droid GitHub
Cams

Simple RTSP viewer for IP cameras
- Multimedia
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid Zapstore
Can I Drive

Alcohol blood rate computer for driving
- Health & fitness
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid
Candle

Real-time stock market watcher.
- Internet
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid
Candle

A display flashlight
- System & tools
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid GitHub Zapstore
Candy Memory

Match-two memory game
- Games
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid
CanIWebView

Test your web content with different WebView configurations
- System & tools
- FOSS
- Free
- No ads
- No tracking
- Android only
Google Play Aurora Store F-Droid GitHub Zapstore
Canta

Canta Debloater lets you uninstall any(*) app without root (updated version).
- System & tools
- FOSS
- Free
- No ads
- No tracking
- Android only
Google Play Aurora Store F-Droid IzzyOnDroid GitHub Zapstore
Cantonese Keyboard - Jyutping

Easy-to-use Cantonese input method with pronunciation lookup and dictionary.
- System & tools
- FOSS
- Free
- No ads
- No tracking
- Android only
Google Play Aurora Store F-Droid GitHub Zapstore
CanZE

Take a closer look at your ZE car
- System & tools
- FOSS
- Free
- No ads
- No tracking
- Android only
Google Play Aurora Store F-Droid
CAPod - Companion for AirPods

CAPod is a companion app for AirPods on Android.
- System & tools
- FOSS
- Free
- In-app purchases
- No ads
- No tracking
- Android only
Google Play Aurora Store F-Droid IzzyOnDroid GitHub Zapstore
Captain qBit

Control your qBittorrent server from your phone
- Internet
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid GitHub Zapstore
Captain's Log

Your Personal Log for Navigating the Inner Cosmos
- Health & fitness
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid GitHub Zapstore
Captive Portal Controller

Control how Android detects captive portal.
- System & tools
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid IzzyOnDroid GitHub
C
CaptivePortalLogin

Automatically log into networks with captive portal
- System & tools
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid
CaptureCap

Record and Stream Audio and/or Screen
- Multimedia
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid GitHub Zapstore
CaptureSposed

Block Android's Screenshot and Screen Recording Detection APIs
- System & tools
- FOSS
- Free
- No ads
- No tracking
- Android only
Google Play Aurora Store F-Droid IzzyOnDroid GitHub Zapstore
Capy Reader

A smallish RSS reader
- Internet
- FOSS
- Free
- No ads
- No tracking
- Android only
Google Play Aurora Store F-Droid IzzyOnDroid GitHub Zapstore
Car Coop

Self-hosted car sharing companion for bookings, trips, expenses, and messages.
- Finance
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid Zapstore
Caramelos

Casual game made with Libgdx
- Games
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid
Carburoid

Find gas stations by price and distance in Spain, France and Portugal.
- Internet
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid GitHub Zapstore
card10 Companion

Companion App for the card10 Chaos Communication Camp badge.
- System & tools
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid
Cardabase

Lightweight digital wallet to securely scan, store, and manage loyalty cards off
- Productivity
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid GitHub Zapstore
Cardboard Museum

Periodically change wallpaper using Danbooru
- System & tools
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid Zapstore
Cards Score Keeper

App for keeping score in card games
- Games
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid
Cards With Cats

Play Hearts, Spades, and duplicate bridge with cat opponents and partners
- Games
- FOSS
- Free
- No ads
- No tracking
- Android only
Google Play Aurora Store F-Droid Zapstore
Carrion

Block spoofed calls
- Communication
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid Zapstore
Cartes IGN

Discover France another way and witness the land's evolution
- Navigation
- FOSS
- Free
- No ads
- No tracking
- Android only
Google Play Aurora Store F-Droid Zapstore
CarVita

Personal assistant for managing and predicting your vehicle's maintenance needs.
- Security & privacy
- FOSS
- Free
- No ads
- No tracking
- Android only
Google Play Aurora Store F-Droid GitHub Zapstore
Cascada

Casual logic game with marbles for two players
- Games
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid Zapstore