PetitTrack is a satellite tracker. PetitTrack is based on the keplerian propagator algorithm used in kd2bd's Predict software. At this stage v1.3.0 the algorithm from 2002.

PetitTrack is a software tool for determining the position of earth satellite orbits in relation to an earth observer.

Before you use the software:

OKBoard (a.k.a. Magic Keyboard) is a gesture based keyboard that allow single stroke typing. Usage is explained in this video. English, French and Dutch are supported without the need for additional packages, other language resources are available in separate packages, e.g. for Swedish (okb-lang-sv). It currently works on Jolla phone, Xperia X / XA2 / 10 / 10 plus. Larger phones (such as XA2 plus/ultra & Fxtec Pro1) may be supported in a later release.

Experimental audio manipulation app for SF. Cut audio files or recordings and apply effects like fade-in, emphasize, echo or denoiser.

Please report bugs and feature requests at:
https://github.com/poetaster/harbour-audiocut

As of SF 3.3 there is no mp3-encoder included in the OS yet. If you need to save as mp3, you have to install LAME encoder as well. It is available in chum. Using lame, however, requires starting the app from a terminal. wav, ogg and flac export should (tm) just work.

E-book reader for Sailfish OS.

The core functionality is based on FBReader source code with a few modifications. In theory, it should be able to handle all E-book formats supported by FBReader. Books are imported from the ~/Downloads folder, where they are saved by the browser or email client. Alternatively, you can manually copy your books to the ~/Documents/Books directory. Removable storage (SD-card) is supported as well. Switch between SD-card and internal memory by flicking left and right. Use volume keys, swipe or touch to turn the pages.

harbour-sailtasklist

List&Task app for Sailfish OS

Simply, quick and easy. Create your lists and enjoy. The application allows you to create and store lists in a convenient way...

The idea of the game is to make words by selecting letters. The game is at it's best when having multiple players on the same LAN network.

Issues and code in GitHub:

https://github.com/Rikujolla/harbour-word-puzzle

If possible recommending to follow SailfishOS Chum for updates.

The FOSDEM'25 schedule on your Sailfish OS phone.

Browse the tracks, peruse the talk descriptions, favourite the talks you want to attend to create a schedule, then let the app tell you where you're headed next.

View a map of the event, visit the Linux on Mobile stand, sign the guestbook and see your comment appear in the app!

The app has been updated for 2025.

Our new C2 phone requires a new set of yrgb-ambiences, so here is my contribution.

Four different colored ambiences based on fractal background images.
There's also a full set of notification sounds, which you can change in ambience setting if you wish.

Source: GitLab

Good for any SFOS devise with Sailfish OS v2.0+

Simple rain map viewer for the rain maps provided by Rainviewer.com.

Requires mapbox-gl to be available (should be available if you have pure maps or similar installed)

Public Transit app for UK and Germany.

Routing and departure boards for National Rail and Transport for London (TfL) services:
- Trains
- Buses
- Trams
- Tube
- Overground
- TfL rail
- DLR

Departure boards for Metrolink and bus services in Manchester.
- Trams
- Buses