Published by CoderS_S

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About Byzantine Ison (Companion)

1. This application provides a natural sounding tone, smooth transitions between notes, the ability to pick any frequency as your base note, seven scales to choose from, and a Scale Manager allowing users to edit, create, and delete scales.

2. Note: We have unfortunately needed to raise the minimum API level from 8 to 11 in Byzantine Ison 2 causing it to not work on some older devices.

3. Byzantine Ison is the only application that provides these services at no cost and without advertisements.

4. Our goal is to create an application that will work perfectly on all android devices.

5. If you are experiencing any issues or simply have questions or suggestions, please email us at Android. CoderS. S@gmail. com!

6. Check if you are interested in developing this application. Thank you!

7. Do you enjoy Byzantine Chanting when you are alone? Try Byzantine Ison.

8. Unfortunately, we are unable to continue the production of this application.

9. We look forward to receiving feedback and fixing any issues you may be experiencing.

10. We apologize for any inconvenience.

Byzantine Ison (Companion) Customer Insights

1. Scrolling down isnt an option!The new ison dock is a great addition! It would be helpful if the dock had an option to show the scale horizontally across the screen.It's a perfect app ! The notes are clear and corret ! You can find all byzantine scales ! Love itttt sooooo muchh!Congratulations.

2. Because all of that I have to lower the rating to 2*.Nice tone selection, and has all the different scales, and modesVery good sound quality ecoAmaizing to hear the tone and recordVery nice and helpfulMoving from one pitch to another can suffer from a very brief distortion.

3. Edit(6/1/23): This app was very usefull in the very beginning but after its first update and after upgrading the system it's been impossible to use it outside of its interface, so the dock isn't work properly anymore.

4. Keep up the good work.If you can offer us an update that can minimize the ison bar.

5. You cannot see buttons on it, there is no sound in the dock.

6. I have a noye 5 device and I can't read psaltika while the bar takes half of the screen... God Bless You All.

7. If this app to be used while chanting all the keys need to be available in one page.

8. Very satisfied with this usefull app (1/19/20).

9. Also, the app would close right after a minute of working without any obvious reason.

10. I would like to see digital pitch shift -/+.

11. Very handy and light program.

Steps to Troubleshoot & Fix Byzantine Ison (Companion) Issues

1. Fix Byzantine Ison (Companion) Not Working/Crashes/Errors/Unresponsive & Black/White screen:


  1. Restart Byzantine Ison (Companion): Restarting the app will resolve most errors.
  2. Update the Byzantine Ison (Companion) App. Here is how:
    1. On Android goto PlayStore » Search for "Byzantine Ison (Companion)" » Open Byzantine Ison (Companion) » click "Update".
    2. On iPhone, goto AppStore » Your profile » Available Updates » Check for Byzantine Ison (Companion) » click "UPDATE".
  3. Clear Byzantine Ison (Companion) app cache: Clearing cached data will force your app to retrieve the latest data directly from Byzantine Ison (Companion) servers.
    1. On Android, goto Settings » Apps » Select "Byzantine Ison (Companion)" » click Storage » click "Clear Cache".
  4. Check Byzantine Ison (Companion) app permissions. If any of these permissions required to use your device's features are disenabled, Byzantine Ison (Companion) might not work.
  5. Uninstall and reinstall Byzantine Ison (Companion). If nothing else has worked, completely uninstall Byzantine Ison (Companion) then reinstall.
  6. Restart your device. Last, restarting your device can often clear most problems causing Byzantine Ison (Companion) not working


2. Fix Byzantine Ison (Companion) Server issues & Internet Connection


  1. Check network connection: An unstable Internet will make Byzantine Ison (Companion) be unable to connect to it's servers. Ensure your wi-fi is working then restart app.
  2. Disable VPN: VPN can cause connection errors and lead to Byzantine Ison (Companion) not working. Make sure all VPNs are off
  3. Enable background data: When Background data is turned off, Byzantine Ison (Companion) may not be able to connect to the Internet when running in the background.

Reported Issues