Comparison

IMPOSSIBLE RIDDLES CHALLENGE vs Who’s the Stranger?

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

IMPOSSIBLE RIDDLES CHALLENGE

Features
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** IMPOSSIBLE RIDDLES CHALLENGE: Test Your Brain Power ! ** ** Can you solve these impossible riddles ? ** * What has an eye but cannot see ? * What has a neck without a head ? * What has a bed but never sleeps ? * What has a bank but no money? ** Test your brain and challenge your friends with this fun and addictive riddle game ! ** ** Features : ** * ** Thousands of challenging riddles ** * ** New riddles added regularly ** * ** Compete with friends on the leaderboard ** * ** Earn badges for your achievements ** * ** Offline play available ** ** This game is perfect for : ** * ** Riddle lovers ** * ** Brain teasers enthusiasts ** * ** Anyone who loves a good challenge ** ** Download IMPOSSIBLE RIDDLES CHALLENGE today and start puzzling !!! **

About

Who’s the Stranger?

Features
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WHO’S THE STRANGER? - The offline word-bluffing party game One phone and 3 or more players are all you need. Pass the phone around. Each player secretly sees a role and a keyword, except the Stranger, who gets no word. Give a clue without making the answer obvious. Listen closely, debate, and vote out the most suspicious player. If you are the Stranger, stay calm, read the room, and bluff your way to safety. THREE SECRET ROLES - Civilians share the same keyword. - The Undercover gets a related but different word. - The Stranger gets no word and must blend in. WHY GROUPS LOVE IT - Fully offline. No internet, account, or online room. - Pass-and-play on one phone for 3-12+ players. - 245 reviewed word pairs across 12 themes. - Clear artwork makes every keyword easy to understand. - Adjustable special roles and discussion time. - Smarter selection reduces repeated pairs. - Animated final reveals and confetti. Perfect for parties, team building, classes, clubs, family nights, trips, and breaking the ice with a new group. Gather your friends, pass the phone, and find out who can bluff with a straight face.

Screenshots

IMPOSSIBLE RIDDLES CHALLENGE4 screens
Who’s the Stranger?4 screens

Verdict

The call

The clearest difference is in-app purchases: IMPOSSIBLE RIDDLES CHALLENGE at none against Who’s the Stranger?'s 10. IMPOSSIBLE RIDDLES CHALLENGE also leads on ads (none vs shown) and iOS requirement (13.4 vs 15.0). Who’s the Stranger?'s advantage is update cadence (daily vs monthly). On price and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Who’s the Stranger? sells 10 one-off in-app purchases. IMPOSSIBLE RIDDLES CHALLENGE asks for nothing beyond the download.

UpkeepUpdate frequency

IMPOSSIBLE RIDDLES CHALLENGE ships an update monthly, Who’s the Stranger? daily. The most recent releases landed on October 17, 2026 and October 15, 2026 respectively.

Scorecard4 real differences · 2 level
IMPOSSIBLE RIDDLES CHALLENGE versus Who’s the Stranger?: the parameters behind the verdict, then further details
ParameterIMPOSSIBLE RIDDLES CHALLENGEWho’s the Stranger?
PriceFreeFree
Update frequencyMonthlyDaily — better
AdsNo — betterYes
In-app purchasesNo — betterYes
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.4 — better15.0
Further details — not scored
Size88 MB74 MB
Age rating4+4+
DeveloperNGUYEN DUC HIEUDang Do Khanh

In-app purchases

None

IMPOSSIBLE RIDDLES CHALLENGE

No in-app purchases

10 purchases

Who’s the Stranger?

One-time10
  • Vietnam Places$0.99
  • Tech / Apps$0.99
  • Entertainment / Pop Culture$0.99
Show 7 more
  • Holidays$0.99
  • Feelings / Personality$0.99
  • Couple / Dating$0.99
  • Gen Z / Memes$0.99
  • Team Building$1.99
  • Football / Sports$1.99
  • Remove Ads$2.99

Questions

Is IMPOSSIBLE RIDDLES CHALLENGE free?
IMPOSSIBLE RIDDLES CHALLENGE is free to download, with no in-app purchases.
Is Who’s the Stranger? free?
Who’s the Stranger? is free to download, with in-app purchases available.
Do IMPOSSIBLE RIDDLES CHALLENGE or Who’s the Stranger? have ads?
Who’s the Stranger? shows ads; IMPOSSIBLE RIDDLES CHALLENGE does not.
Which is updated more often, IMPOSSIBLE RIDDLES CHALLENGE or Who’s the Stranger??
IMPOSSIBLE RIDDLES CHALLENGE ships an update monthly, and Who’s the Stranger? daily. Most recently, IMPOSSIBLE RIDDLES CHALLENGE was updated on October 17, 2026 and Who’s the Stranger? on October 15, 2026.

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