Ison

Name: Ison
Price: 26.99 USD
Author: Isokratis Project

LiveIsokratis Project1 app · 268 installsMusic & Audio$26.99eu.isokratisproject.ison

Isokratis - Metronome Assistant tool for students of Byzantine Music

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Total installs: 268
Installs / day: +1
Rating: —★
Released: 19 Mar 2023
Last update: 22 Aug 2026
Countries: —

Installs per day

gain of the exact counter

Daily tracking since 11 Oct 2026 · history grows every day

Install history

exact counter from Google Play

3dAll

Dashed: estimate from the release date (no daily data before 11 Oct 2026) · time axis compressed before that day

Daily tracking since 11 Oct 2026 · history grows every day

Change timeline

Full history

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

No data shared with third parties
No data collected

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

3 in 1 group

0 Sensitive1 Notable2 Routine

OtherNotable3

Access to miscellaneous device features that don't fit other categories

Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Connect to the internet to load content and send datafull network access · INTERNET

Read more · all 3 permissions Show less

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Download

Full description

This application is the result of the collaboration of Dimitris Bakas and George Kounatidis. The purpose of this work was to create a tool that would help students and teachers of Eastern Church Music both, during teaching and during student’s personal study. The same purpose is served by the metronome function, which also includes a special original function, that of the emergency interpolation of triplets with “+1” option. The tables of frequencies of the diatonic scale is based on the Pythagorean ratios while the selection of the sound was made from simple sound generators, with the sole criterion that is should be distinct. With that in mind, there was not any additional effect on the selected sounds, such as, reverb and the use of synthesized sounds (voices, or instruments) was avoided. This application is designed exclusively for educational purposes. Its use in temples is not recommended, as this it cannot be in accordance with the ethos of the Worship.

What's new

Added support for Android 16

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