Trivia: Knowledge Trainer Quiz

Name: Trivia: Knowledge Trainer Quiz
Rating: 4.28 (5783 reviews)
Author: the binary family

the binary family

★ 4.3 (5,783 ratings)

⬇ 1,000,000+ downloads

Est. actual: 1,110,199

Style: Trivia

Free

Released: Dec 5, 2016

IAP: $0.99 - $10.99 per item

Contains ads

Rated: Everyone

Mechanics Trivia & quiz

Signals

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

📈Last 7 days +103 installs — 38% slower than the week before (+167) · 21/day since Sep 25
🏆Among Trivia games top 18% by installs gained this week (6901 peers growing)
⭐Rating steady at ★ 4.28 since Sep 25
🛠Updates dormant · updated 204 days ago

Installs since launch

+1,014 installs · -6 ratings since Sep 25

SDKs in the app · version 5.1, analysed Oct 24, 2026

Ad networkGoogle Mobile Ads (AdMob) 24.5.0 Meta Audience Network 6.20.0 Mintegral Unity Ads 4.15.1
AnalyticsFirebase Analytics 23.0.0
ConsentGoogle User Messaging Platform 3.2.0
Crash reportingFirebase Crashlytics
Engagement & messagingPlay In-App Review 2.0.2
Game engineUnity (engine)
PaymentsPlay Billing Library 8.0.0

1 mediation adapter

Adapters connect a mediation SDK to an ad network. An adapter alone does not mean the network’s own SDK is bundled.

AdMob mediation adapter → facebook 6.20.0.0

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

Update history

5.1 Apr 24, 2026 · seen Sep 25, 2026

Knowledge Trainer just got a lot more global!<br>We’ve expanded existing question pools and added 8 new languages:<br>Portuguese, Spanish, Swedish, Turkish, Danish, Finnish, Norwegian, and Polish.

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

Trailer

Trivia: Knowledge Trainer Quiz screenshot

Trivia: Knowledge Trainer Quiz is a trivia game by the binary family with 1,000,000+ downloads (about 1.1M estimated). +103 installs in the last 7 days. Rated 4.3 from 5.8K ratings. Released Dec 5, 2016. Install growth, rank history, SDKs and ad networks.

From the store listing: “Sophisticated trivia game - exiting all along the line, Chip Sharpen your mind .. a perfect game, Happy Gamer In a nutshell: Simply great! Ifoneapps The smartest, most interesting trivia out there. It’s designed to stimulate your brain with over 5,000 high-quality, challenging, and informative questions. Each lesson…”