Mystery Island: Quiz & Riddles

Mystery Island: Quiz & Riddles
Mystery Island: Quiz & Riddles
Developer: 🇫🇷 KazuMedia
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173K installs
5.5K ratings
3.3K monthly active users
$<10K monthly revenue est.
IAP 32% · Ad 68%
Install Trends
Weekly +163
Steady
Monthly +315
Declining

Mystery Island: Quiz & Riddles Summary

Mystery Island: Quiz & Riddles is a free, ad-supported, with in-app purchases Android app in Puzzle by KazuMedia. Released in Aug 2021 (5 years ago). It has about 173K+ installs and 5.5K ratings with a 4.31★ (good) average. Based on AppGoblin estimates, it reaches roughly 3.3K monthly active users and generates around $<10K monthly revenue (32% IAP / 68% ads). Store last updated Sep 21, 2026

Recent activity: 163 installs this week (315 over 4 weeks) showing declining growth View trends →

SDK intelligence: AppGoblin detected 5 ad networks(e.g. Google), 4 development tools, 2 mediation,and 1 analytics: product integrated into Mystery Island: Quiz & Riddles. View full SDK list →

Data tracking: The app's network data flows (API traffic to/from the app and its SDKs) were last crawled on Jun 14, 2025.

Mystery Island: Quiz & Riddles SDKs Summary

Mystery Island: Quiz & Riddles was last scanned for SDKs on 2026-02-06. Below is the overview of third-party companies detected in the app. The full list of SDKs, permissions and unknowns is available here.


4.31★

Ratings: 5.5K

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Screenshots

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App Description

Riddles, quizzes and puzzles: every right answer uncovers part of the island.

You wake up on a beach, you don't know your name, and in front of you a whole island sleeps under the fog. Mystery Island is a riddle, quiz and picture puzzle game.

Every word you find lifts a little of the fog — and the island remembers everything.

🏝️ AN ISLAND THAT UNCOVERS ITSELF
No list of levels here. A map, a path, and scenery that grows as you play.
• Dozens of places to bring back: the campfire, the foundry, the radio telescope, the launch pad
• Pictures to rebuild, in 3x3, 4x4 then 5x5 — every riddle solved lays down one piece
• Hundreds of pieces to lay down, and the landscape that comes with them

📓 A NOTEBOOK THAT TELLS THE STORY
• One page of story per place found, each illustrated by the picture you rebuilt there
• ORA, the voice that follows you, knows things she is not saying yet
• A real ending, kept for those who finish the whole island

🧩 THIRTEEN WAYS TO PLAY, ONE GAME
Hundreds of riddles, and no two alike.
• The word linking four pictures — the classic, on a letter keyboard: 398 riddles
• Shadow — guess what hides behind the silhouette
• Zoom — one magnified detail, one object to name
• Odd one out — find what does not belong
• Logo quiz — name the brand
• Cartoon — the celebrity as a caricature
• Culture quiz — landmarks, flags and countries from all over the world
• Trivia quiz — hundreds of questions on every topic: history, cinema, science, sport, food, mythology, manga, video games, literature…
• Daily riddle — a new one every 24 hours
• Gold Rush, Pairs, The Bomb, The Eye — four mini-games to fill your purse

💡 HELP WHEN YOU ARE STUCK
• Reveal a letter, check your spelling, clear the useless letters off the keyboard
• One bonus of its own per mode: turn on the light, pull the picture back, circle the odd one
• Shake your phone to wipe your answer in one gesture

🎁 FREE, AND GENEROUS
• Daily gift, free hearts that come back on their own, free tokens on a regular basis
• Come back several days in a row and earn ad-free days
• Dozens of avatars and a nickname: choose which survivor you will be

🌍 26 LANGUAGES, AND IT WORKS OFFLINE
English, French, German, Spanish, Italian, Portuguese, Russian, Ukrainian, Japanese, Polish, Turkish, Dutch, Swedish, Norwegian, Danish, Finnish, Czech, Slovak, Slovenian, Hungarian, Romanian, Bulgarian, Greek, Latvian, Lithuanian, Indonesian.

No account to create, no connection required: play on the train, on a plane, anywhere.

A riddle to unwind, a quiz to learn, a picture puzzle to breathe, and a story to stay for. It is all already there, on the island.

The sand is warm. That is the first thing you know.