Comparison

Bluff Master (420) vs SlamMaster Card Challenge

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

SlamMaster Card Challenge

Engage in a fast-paced, strategic card game where the goal is to be the first to discard all your cards. Challenge players globally or with friends, utilize 'SLAM' moves, and climb the leaderboards in this colorful and addictive experience.

Highlights
  • Dynamic card gameplay
  • 4-player global multiplayer
  • Play with friends or AI
  • Intense 'SLAM' moves
  • In-game chat
  • Competitive leaderboards
  • Colorful card design
Features
Read full description

SlamMaster Card Challenge - Dive into the thrilling world of SlamMaster Card Challenge! Experience a fast-paced and strategic card game where players aim to be the first to discard all their cards. With 4 vibrant colors and values ranging from 0 to 12, every move counts. Can you outsmart your opponents and become the SlamMaster? Key Features: Engaging Dynamic Gameplay Fast-paced rounds and strategic moves keep players engaged Multiplayer Showdown Challenge players across the globe in a 4-player showdown. Discard cards strategically in this Multiplayer card challenge. Play with Friends Entertaining family game. Create your own game to play with your Family and Friends or compete against AI opponents Slam Moves Intense moments with daring SLAM moves, turning the tide of the game. Fast-paced card game with exciting card battles. In-Game Chat Connect with other players, share strategies, and participate in fun conversations. Tailored for on-the-go gaming, ensuring entertainment anytime, anywhere Competitive Leaderboard Experience the thrill of competitive card gaming and exciting challenges. Top the Daily, Weekly and Monthly leaderboards Colorful Card Challenges Explore the dynamic world of red, green, blue, and yellow cards for a visually appealing experience Quick Rounds Card game Enjoy fast-paced rounds that keep the excitement flowing. Strikes the perfect balance for both casual and dedicated gamers. Casual and Addictive card play Suitable for players of all ages, creating a fun and inclusive gaming experience. A perfect blend of Casual card gaming and dynamic card play. How to Play: Game Setup - Each player starts with an equal number of cards (13 cards per player in a 4-player game). - The starting player is randomly selected Turn Sequence - The starting player begins by discarding a card of their choice. - Subsequent players must follow suit by discarding cards of the same color. - If a player doesn't have a card of the same color, they "SLAM" by playing a card of a different color. - The player who played the highest numbered card in a "SLAM" round collects all the cards from that round. Winning the Game - The player who discards the highest numbered card in a round gets to start the next round. - Players continue taking turns until someone successfully discards all their cards. Race to be the SlamMaster in this dynamic card game! Fast-paced rounds, strategic moves, and intense showdowns await. Will you be the first to conquer SlamMaster mobile game?

Screenshots

Bluff Master (420)4 screens
SlamMaster Card Challenge4 screens

Verdict

The call

The clearest difference is review sentiment: SlamMaster Card Challenge at 100% against Bluff Master (420)'s 57%. SlamMaster Card Challenge also leads on rating (5.0 vs 3.5) and update cadence (every 10 days vs every 5 weeks). Bluff Master (420)'s advantage is ads (none vs shown). On price, ratings volume, in-app purchases and monetization model 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 and SlamMaster Card Challenge sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

SlamMaster Card Challenge holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 4 and 4 respectively. Written reviews point the same way: 57% of Bluff Master (420)'s written reviews are positive against 100% of SlamMaster Card Challenge's.

UpkeepUpdate frequency

Bluff Master (420) ships an update every 5 weeks, SlamMaster Card Challenge every 10 days. The most recent releases landed on October 7, 2026 and October 14, 2026 respectively.

Scorecard4 real differences · 6 level
Bluff Master (420) versus SlamMaster Card Challenge: the parameters behind the verdict, then further details
ParameterBluff Master (420)SlamMaster Card Challenge
PriceFreeFree
Rating3.5 (4 ratings)5.0 (4 ratings) — better
Positive reviews57.1% of reviews100.0% of reviews — better
Number of ratings44
Update frequencyEvery 5 weeksEvery 10 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.012.0
Further details — not scored
Size294 MB166 MB
Age rating17+4+
DeveloperFrimusCodeHound

Customer experience

Bluff Master (420)

All ratings4 ratings
Positive50.0%
Neutral25.0%
Negative25.0%
Written reviews14 reviews
Positive57.1%
Neutral7.1%
Negative35.7%

SlamMaster Card Challenge

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

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
8 purchases

SlamMaster Card Challenge

One-time8
  • 10000 Coins$0.99
  • Remove Ads for a Month$0.99
  • 25000 Coins$1.99
Show 5 more
  • 50000 Coins$2.99
  • 100K Coins$3.99
  • 250K Coins$4.99
  • 750K Coins$5.99
  • Remove Ads for a Year$9.99

Questions

Is Bluff Master (420) free?
Bluff Master (420) is free to download, with in-app purchases available.
Is SlamMaster Card Challenge free?
SlamMaster Card Challenge is free to download, with in-app purchases available.
Which has better reviews, Bluff Master (420) or SlamMaster Card Challenge?
SlamMaster Card Challenge is rated higher. Bluff Master (420) averages 3.5 out of 5 from 4 ratings, while SlamMaster Card Challenge averages 5.0 from 4 ratings.
Do Bluff Master (420) or SlamMaster Card Challenge have ads?
SlamMaster Card Challenge shows ads; Bluff Master (420) does not.
Which is updated more often, Bluff Master (420) or SlamMaster Card Challenge?
Bluff Master (420) ships an update every 5 weeks, and SlamMaster Card Challenge every 10 days. Most recently, Bluff Master (420) was updated on October 7, 2026 and SlamMaster Card Challenge on October 14, 2026.

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