Comparison

Bluff Master (420) vs Doubt

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

Head to head
About

Bluff Master (420)

Experience the thrill of a multiplayer card game where deception is key. Challenge players globally or with friends, practice against AI, and enjoy customizable themes and in-game chat. Earn daily bonuses and learn the ropes with an easy tutorial.

Highlights
  • Multiplayer online play
  • Single player vs AI
  • Customizable themes
  • In-game chat
  • Daily bonuses
  • Step-by-step tutorial
Features
Read full description

Remember the good old fun of tricking in cards? Here's presenting BLUFFMASTER (Indian 420) or also known as I DOUBT IT Multiplayer - Play with Bluff Masters from around the world or with your FB friends!!! Versatile Features: 1. Brush up your skills in Single Player mode against AI 2. Up the style quotient of your game with a variety of themes 3. Wide range of in-game chat to help socialize and have fun 4. Share code with friends and redeem free coins 5. Play and earn free daily bonus 6. Easy step by step tutorial to breeze you through

About

Doubt

Features
Read full description

"Two 7s"—even if you don't have a single one, you win as long as you aren't caught. But if you get called out, you have to take every card in the pot. Enjoy thrilling psychological warfare! ■ Key Features Tense Psychological Warfare: The thicker the pot grows, the more agonizing the dilemma—do you call "Doubt" now, or wait another round? Huge comebacks are always just around the corner. Clever CPU Opponents: CPUs analyze remaining cards, pot counts, and your hand to decide when to suspect you. Choose from three difficulty levels: Easy, Normal, and Hard. Play Offline: No internet connection required, so you can play smoothly anywhere, anytime. Perfect for Quick Breaks: Each game takes just a few minutes, ideal for killing time. ■ How to Play On your turn, place 1 to 4 cards face down following the numerical order (A → 2 → 3...). You don't actually have to have the right cards—lying is part of the game! If someone plays a card and you think it's suspicious, tap "Doubt!" within a few seconds. Catch your opponents' bluffs or be the first to empty your hand to claim victory!

Screenshots

Bluff Master (420)4 screens
Doubt3 screens

Verdict

The call

The clearest difference is in-app purchases: Doubt at none against Bluff Master (420)'s 5. Bluff Master (420)'s advantage is ads (none vs shown) and iOS requirement (12.0 vs 15.0). 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. Bluff Master (420) sells 5 one-off in-app purchases. Doubt asks for nothing beyond the download.

Scorecard3 real differences · 7 level
Bluff Master (420) versus Doubt: the parameters behind the verdict, then further details
ParameterBluff Master (420)Doubt
PriceFreeFree
Rating3.5 (4 ratings) — better—
Positive reviews57.1% of reviews—
Number of ratings4 — better—
Update frequencyEvery 5 weeks—
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size294 MB124 MB
Age rating17+4+
DeveloperFrimusKei Suzumura

In-app purchases

5 purchases

Bluff Master (420)

One-time5
  • 1500 Coins$0.99
  • 4500 Coins$0.99
  • 10000 Coins$0.99
Show 2 more
  • Remove Ads$0.99
  • 25000 Coins$1.99
None

Doubt

No in-app purchases

Questions

Is Bluff Master (420) free?
Bluff Master (420) is free to download, with in-app purchases available.
Is Doubt free?
Doubt is free to download, with no in-app purchases.
Do Bluff Master (420) or Doubt have ads?
Doubt shows ads; Bluff Master (420) does not.

Other comparisons