Comparison

9Guess vs Blast Radius

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

Head to head
About

9Guess

Challenge friends in a fast-paced, offline trivia game where each question has nine possible answers. Navigate traps, use jokers, and compete in various topics. Perfect for game nights, road trips, and parties.

Highlights
  • Multiplayer Pass-and-Play
  • Nine Answer Choices
  • Offline Play
  • Streak Mode
  • Football Mode
  • Jokers and Traps
  • Multiple Languages
Features
Read full description

NEW GAME MODE ALERT: STREAK MODE! NEW VIDEO GAMES QUESTION PACK ! The ultimate quiz & trivia game is back with a new look! Challenge your friends in this fun & fast-paced offline trivia battle with no-ads! It’s game night, anytime, anywhere with 9Guess the Multiplayer Pass-and-Play Trivia Game! 9Guess is the perfect Pass-and-Play game for Trivia game nights, road trips, and parties! Test your knowledge with friends in an exciting multiplayer quiz where every question has 9 possible answers! But beware—some answers are traps! Are you ready to battle in topics such as geography, politics, economics, sports and many more? Over 1500 fun questions await in this ultimate Party Trivia Game! • Fast-paced trivia fun! Can you find all 9 answers before time runs out? • A Quiz Game with a twist! Beware of the bomb answer, you could lose points! • Face-to-face multiplayer - No more hiding behind screens! • Football Mode - Special Trivia mode for soccer lovers! • Use jokers - Add strategy and double the fun and your points! • No internet needed no distractions - Play Trivia anytime, anywhere with no ads! • The ultimate Party Game - Create 2 to 4 teams and let the quiz battle begin! • Fun questions for all - Play with friends and family and compete in Trivia while having fun with your loved ones! Available in 3 languages with QUIZ questions in English, French, and Spanish! This quiz game goes wherever you do to test your general knowledge and can turn any moment into an epic multiplayer Trivia showdown! Get ready for fun and unexpected Trivia questions that will put your knowledge to the test! Key Elements: • Fresh content - Trivia questions updated regularly! • Play 9Guess anywhere - No Wi-Fi needed, perfect for road trips & gatherings. • Multiplayer Pass-and-Play Trivia Game - One device, 2-4 teams! • Customizable - Choose question themes & player count! • Football Mode - A special trivia mode for soccer fans! • Jokers & Traps - Strategic gameplay to keep things exciting! Key Notes: • The Trivia game provides in-app purchases • This Trivia game is played by 2 players or more • If you encounter any kind of issue please contact: support@9guess.com www.9guess.com Instagram: @9guessapp Find us on discord: https://discord.com/invite/PFfWuqMxxs Facebook: https://www.facebook.com/9GuessApp/

About

Blast Radius

Features
Read full description

Blast Radius is a territorial strategy game: stack your stones, and every stone nearby gets ejected. Think it sounds simple? Think again! Place one stone per turn. Build stacks to trigger blasts that clear the board around them — the higher the stack, the wider the blast. Eliminate every one of your opponent's stones to win. Fair warning: Matches are insanely addictive. Privacy Policy: https://blastradius-game.eu/legal/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

9Guess4 screens
Blast Radius4 screens

Verdict

The call

The clearest difference is price: Blast Radius at Free against 9Guess's $1.99. 9Guess's advantage is chart position (#22 vs unranked). On update cadence, ads, in-app purchases 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

Blast Radius is free to download; 9Guess costs $1.99 up front. 9Guess sells 5 one-off in-app purchases and Blast Radius sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

9Guess ships an update every 3 weeks, Blast Radius every 5 weeks. Both last shipped on October 24, 2026.

Scorecard2 real differences · 9 level
9Guess versus Blast Radius: the parameters behind the verdict, then further details
Parameter9GuessBlast Radius
Price$1.99Free — better
Rating4.6 (10 ratings) — better—
Positive reviews81.1% of reviews—
Number of ratings10 — better—
Update frequencyEvery 3 weeks — betterEvery 5 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
Best chart rank#22 — better—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.615.0 — better
Further details — not scored
Size48 MB131 MB
Age rating4+9+
DeveloperK8 APPTON G.P.Vapolia

In-app purchases

5 purchases

9Guess

One-time5
  • Streak Mode$0.99
  • Video Games Mode$0.99
  • Football Mode (Soccer)$0.99
Show 2 more
  • Jokers$0.99
  • The All-in-One Pack$1.99
3 purchases

Blast Radius

Subscriptions2
  • Monthly$3.991 Month
  • Yearly$22.991 Year
One-time1
  • Starter Pack$1.99

Questions

Is 9Guess free?
9Guess costs $1.99, and also offers in-app purchases.
Is Blast Radius free?
Blast Radius is free to download, with in-app purchases available.
Do 9Guess or Blast Radius have ads?
Neither 9Guess nor Blast Radius shows ads.
Which is updated more often, 9Guess or Blast Radius?
9Guess ships an update every 3 weeks, and Blast Radius every 5 weeks. Most recently, 9Guess was updated on October 24, 2026 and Blast Radius on October 24, 2026.

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