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Android Statistics > Android Developers > Nikolaos - Sotirios Koumaris

Nikolaos - Sotirios Koumaris

Summary

Nikolaos - Sotirios Koumaris is an Android developer, who started in 2010, and thus is one of the Android pioneers. The current app portfolio contains 8 apps, most of which are games. Overall, we estimate that Nikolaos - Sotirios Koumaris's apps have collected about 5 million installs, 3 thousand of them in the last 30 days. Some important apps are Eureka Quiz Game Offline, Trivia Quiz Get Rich, and Eortologio Εορτολόγιο κ αργίες. All of them have been installed more than 1 million times.
This page shows statistics about Nikolaos - Sotirios Koumaris.

We have gathered all apps together and in the overview section you can find the total number of apps, downloads, ratings of Nikolaos - Sotirios Koumaris.

These statistics are very useful for you to answer questions about how many users Nikolaos - Sotirios Koumaris has, what their revenue and income might be, and in general, how successful an Android developer they are.

If you have suggestions what kind of statistics you'd like to see or how we can improve, please contact us.

Overview

2010
December
Active since
8
App count
Top 10%
5
million
Downloads
Top 5%
PREMIUM
Recent d/loads
4.42
Average rating
58
thousand
Rating count
Top 5%

Address

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Apps

We've discovered 8 apps that Nikolaos - Sotirios Koumaris published.
AppBrain collects information about all apps on Google Play.

Using the table below, you can analyze Nikolaos - Sotirios Koumaris's Android apps and games. Click the column headers to re-sort the apps according to that column.

We provide the following columns:

  1. App: Name of the Android app
  2. Category: Name of the category of the app on Google Play
  3. Installs: Number of installs according to Google Play
  4. Recent Installs: An estimate of a fine-grained number of installs for this app (premium users only)
  5. Average Rating: The average rating that users gave this Android app
  6. Rating Count: The total number of ratings that this app has collected over its lifetime
  7. Launch date: When we this app was first launched on Google Play
  8. Last updated: When we've last seen an update to this app
  9. Price: The most recent price of this app on Google Play

App Installs Distribution

1,000,000+
1,000,000+
1,000,000+
500,000+
100,000+
100,000+
100,000+
100,000+
1,000,000+
1,000,000+
1,000,000+
500,000+

App Installs Histogram

100K-1M 5 Fact Or Fiction Quiz icon Capitals Quiz - Geography Game icon Flags Quiz - Geography Game icon Educational Word Search Game icon Crossword Puzzles Word Game icon
1M-10M 3 Eureka Quiz Game Offline icon Trivia Quiz Get Rich icon Eortologio Εορτολόγιο κ αργίες icon

Apps by Category

Trivia 3 Trivia Quiz Get Rich icon Eureka Quiz Game Offline icon Fact Or Fiction Quiz icon
Educational 2 Capitals Quiz - Geography Game icon Flags Quiz - Geography Game icon
Word 2 Crossword Puzzles Word Game icon Educational Word Search Game icon
Lifestyle 1 Eortologio Εορτολόγιο κ αργίες icon

Nikolaos - Sotirios Koumaris's Activity over Time

Timeline

This timeline shows the activity of Nikolaos - Sotirios Koumaris over time.
Because AppBrain tracks all apps on Google Play in regular intervals, we're able to provide you with a detailed timeline of what actions Nikolaos - Sotirios Koumaris took on Google Play.

The timeline below shows when Nikolaos - Sotirios Koumaris developed and launched a new Android app or game, and every update to their apps. In addition, we track when an app gets unpublished from Google Play. AppBrain also tracks when an app becomes popular and reaches a higher level of downloads.

This timeline makes it easy for you to quickly spot when a developer became successful, when they did the most Android app development. We hope it will help you in understanding the story behind the success, and it may also allow you to estimate how important metrics like the monthly active users, revenue and income have potentially developed over time.

June 2026

Jun 10, 2026
Eortologio Εορτολόγιο κ αργίες icon
Eortologio Εορτολόγιο κ αργίες
Update
Jun 03, 2026
Eortologio Εορτολόγιο κ αργίες icon
Eortologio Εορτολόγιο κ αργίες
Update

May 2026

May 07, 2026
Eortologio Εορτολόγιο κ αργίες icon
Eortologio Εορτολόγιο κ αργίες
Update
May 03, 2026
Eureka Quiz Game Offline icon
Eureka Quiz Game Offline
Update

April 2026

Apr 30, 2026
Flags Quiz - Geography Game icon
Flags Quiz - Geography Game
Update
Apr 30, 2026
Educational Word Search Game icon
Educational Word Search Game
Update
Apr 30, 2026
Crossword Puzzles Word Game icon
Crossword Puzzles Word Game
Update
Apr 29, 2026
Trivia Quiz Get Rich icon
Trivia Quiz Get Rich
Update
Apr 23, 2026
Fact Or Fiction Quiz icon
Fact Or Fiction Quiz
Update
Apr 23, 2026
Trivia Quiz Get Rich icon
Trivia Quiz Get Rich
Update
Apr 12, 2026
Fact Or Fiction Quiz icon
Fact Or Fiction Quiz
500K+ Installs
Apr 08, 2026
Trivia Quiz Get Rich icon
Trivia Quiz Get Rich
Update
Apr 07, 2026
Eortologio Εορτολόγιο κ αργίες icon
Eortologio Εορτολόγιο κ αργίες
Update

March 2026

Mar 11, 2026
Eortologio Εορτολόγιο κ αργίες icon
Eortologio Εορτολόγιο κ αργίες
Update
Mar 02, 2026
Eortologio Εορτολόγιο κ αργίες icon
Eortologio Εορτολόγιο κ αργίες
Update
Show full timeline
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