File Manager:
MiXplorer
Password Manager:
Keepass DX
0
System Logs:
Logcat Reader
app for viewing logs
0
Battery Stats:
BetterBatteryStats
Statistics of power consumption by apps
0
Keyboard:
AnySoftKeyboard
an open-source keyboard
0
Launchers:
Activity Manager
Launch any application activity
0
Linux Terminal:
Termux
Android terminal and Linux environment
0
Themes:
Lines - Icon Pack
outlined shapes of the most popular apps
4
Firewall:
NetGuard
no-root firewall
0
E-Mail:
FairEmail
privacy friendly email client
0
Web Browser:
Iceraven
Fork of Firefox for Android with about:config support and more add-ons
Contacts:
Simple Contacts
manages contacts sorted locally and invisible by other apps
0
Dialer:
Simple Dialer
lightweight app for handling your calls
0
Messenger:
Silence
Encrypted SMS
0
;
Telegram
Client for the Telegram messaging platform
0
Photo:
Simple Gallery
Open source gallery for viewing photos and videos
0
Media Player:
VLC
Open source multimedia player
0
Calendar:
Simple Calendar
0
GTD:
DGT GTD & To-Do List
Organizer using Getting Things Done methodology
0
PDF:
Xodo PDF Reader
Xodo can read and annotate pdf/docx/pptx
5
Dictionaries:
ColorDict
Offline StarDict-compatible dictionaries can be used
1
Flashcards:
AnkiDroid
App helping to memorize anything
0
Maps:
OsmAnd
map viewing and navigation for offline and online OSM maps
0
GPS:
GPS Test
App for testing GPS
1
IDE: Android Studio
Debug: adbAndroid Debug Bridge
apk-tools: APK Tools
IzzyOnDroid F-Droid Repository