Multitask effortlessly on your PC or Mac as you try out Psaltikon Tonarion – Isocrater, a Music & Audio app by Charisis Iliadis on BlueStacks.

Psaltikon Tonarion – Isocrater is one of those music apps that’s actually got some really thoughtful features if you’re into Byzantine chant or just curious about musical tonality. The basics are simple: it can work as both a tuner and an isocrater (so, you can use it for pitch support or just to keep things in tune), and what’s cool is, it listens through your microphone and detects what note you’re singing or playing. Not every app does that—it’s a bit more hands-on than just clicking around.

The design is respectful of tradition, but it’s also not stuffy or tough to use. The scale covers the full traditional range, and transitions between notes are really smooth. There are a handful of voices built in, from solo to full choir, plus you can import your own sounds if you want to get fancy and mess with different timbres. Adjusting things in real time, like the volume or pitch, actually feels responsive—just slide things around mid-use and it updates instantly.

Switching between isocrater and tuner modes changes how the controls react: in tuner mode, sound stops as soon as you let go, but isocrater sticks around until you tap again, which is pretty intuitive once you’re in the flow of singing or practicing. The buttons for notes also get bigger and easier to find in isocrater mode, so you’re not squinting or missing your spot. On a bigger screen with BlueStacks, everything just has more room to breathe; tapping around or dragging sliders feels smoother than being crammed onto a phone. For anyone working on church music or studying these kinds of melodies, it’s genuinely helpful to have the tech sort out pitch detection and playback with so little fuss.

Eager to take your app experience to the next level? Start right away by downloading BlueStacks on your PC or Mac.