Quiz of Knowledge Game

Name: Quiz of Knowledge Game
Rating: 4.5084743 (36774 reviews)
Author: Nikolaos - Sotirios Koumaris

Nikolaos - Sotirios Koumaris

★ 4.5 (36,774 ratings)

⬇ 5,000,000+ downloads

Est. actual: 6,804,593

Style: Trivia

Free

Released: Dec 5, 2015

No in-app purchases

Contains ads

Rated: Teen

Mechanics Trivia & quiz

Signals

5 this week · 1 positive · 2 warnings All of this week's signals →

📈Last 7 days +400 installs — 16% slower than the week before (+476) · 87/day since Sep 25
🏆Among Trivia games top 8% by installs gained this week (6333 peers growing)
⭐Rating steady at ★ 4.51 since Sep 25
🛠Updates dormant · updated 235 days ago
🔁Ownership renamed from educ8s.com to Nikolaos - Sotirios Koumaris · Nov 6, 2026

Installs since launch

+4,428 installs · -38 ratings since Sep 25

SDKs in the app · version 1.88, analysed Oct 3, 2026

Ad networkGoogle Mobile Ads (AdMob) 23.6.0
AnalyticsFirebase Analytics 22.1.0

Found by static analysis of the app package; bundled is not the same as active. All SDKs →

Update history

1.94 Mar 24, 2026 · seen Sep 25, 2026

Only the current version so far — new entries appear as the game ships updates.

Trailer

Quiz of Knowledge Game is a trivia game by Nikolaos - Sotirios Koumaris with 5,000,000+ downloads (about 6.8M estimated). +400 installs in the last 7 days. Rated 4.5 from 37K ratings. Released Dec 5, 2015. Install growth, rank history, SDKs and ad networks.

From the store listing: “Features overview 5.000+ trivia questions spread over 5 levels of difficulty 16 categories of knowledge including, history, sports, geography, technology and many more 3 lives World leaderboard Achievements Offline playable Frequent updates with new questions and categories (latest update of the questions database…”