Comparison

Judgement Arena vs Estimation Card

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

Head to head
About

Judgement Arena

Experience the classic trick-taking card game Judgement, also known as Kachuful, on your mobile device. Bid for tricks, manage the trump suit, and aim for the highest score against AI or friends. Enjoy smooth gameplay with clear rules and a familiar felt-table feel.

Highlights
  • Online multiplayer for 2-8 players
  • Play against AI with 1-3 bots
  • Authentic Judgement/Kachuful rules
  • Dealer 'hook' rule support
  • Customizable round count
  • Additive or multiplicative scoring
  • Live scoreboard and bid tracking
Features
Read full description

Judgement Arena brings the classic trick-taking card game Judgement (also known as Kachuful) to your iPhone and iPad. Bid for tricks, watch the trump suit, play your cards with care, and race for the highest score—alone against AI or online with friends. Whether you are teaching a new player, hosting a quick table, or settling into a full cycle of rounds, Judgement Arena keeps the focus on clear rules, smooth play, and a familiar felt-table feel. WHAT YOU CAN PLAY Create or join an online room with a simple invite code and fill a table of 2 to 8 players. Prefer solo practice? Start a Play vs AI match with one to three bots and hone your bidding and play before you face friends. HOW A ROUND WORKS Each round deals a changing hand size, reveals a trump suit (or no trump), and asks every player to bid how many tricks they will win. Then the table opens: follow suit when you can, trump when it helps, and try to land exactly on your bid. Make your bid to earn points; miss it and that round scores zero for you. At the end of the session, compare totals and celebrate a well-played game. KEY FEATURES • Online multiplayer for 2–8 players with create-or-join rooms and shareable codes • Play vs AI with 1–3 bots for quick solo games • Authentic Judgement / Kachuful bidding, trump, and trick-taking rules • Dealer “hook” rule support so bids stay honest to the table • Choose round count, including a full-cycle option sized to your table • Additive or multiplicative scoring modes to match how your group plays • Live scoreboard, bid tracking, and clear round results • Landscape felt table with readable hands, seats, and trump indicator • Optional sound effects and haptics • No account required—online play uses anonymous sign-in and a nickname you choose WHY DOWNLOAD JUDGEMENT ARENA Judgement is easy to learn and rewarding to master. Judgement Arena is built for the way people actually play: short sessions with friends, longer full cycles, and practice against bots when nobody else is free. The interface stays out of the way so you can focus on reading the table, protecting your bid, and making the right lead. PRIVACY We do not ask you to create a personal account. Online play uses an anonymous identifier and a display nickname. Preferences such as your sound setting stay on your device. Online game state is shared only with players in your room so the match can stay in sync. See our Privacy Policy in the app for full details. The app may show ads to keep the game available. Ready to take a seat? Download Judgement Arena, create a room or challenge the bots, place your first bid, and enjoy Judgement the way it was meant to be played—together or on your own.

About

Estimation Card

Features
Read full description

Estimation is the classic Middle Eastern trick-taking card game — now online, free, and ready to play in seconds. Call your tricks. Make them exactly. Anything more or less costs you. PLAY YOUR WAY • Solo or Teams — every player for themselves, or partner up across the table • Mini, Medium, or Full — short matches or the complete 18-round game • Public tables or private rooms for you and your friends • Smart bots on three difficulty levels when you'd rather play alone FREE TO JOIN, ALWAYS Every table is free to enter. No entry fees, no paywalls between you and a game. Finish high and earn coins and XP based on your rank at the table. PLAY WITH FRIENDS Add friends by name, see who's online, and invite them straight to your table. Send emotes mid-hand and chat between tricks. TRACK YOUR PROGRESS Level up as you play. Review past matches in your history, watch your win rate climb, and check where you land on the leaderboard. BUILT FOR REAL RULES Full bidding with raise-or-keep confirmation, trump and no-trump contracts, Dash Call, and the score doubling that seasoned players expect — replayed rounds, full-call auctions, and all-fixed-trump hands all score double. Available in English and Arabic. Download Estimation and find out if you can call it exactly.

Screenshots

Judgement Arena4 screens
Estimation Card4 screens

Verdict

The call

The clearest difference is in-app purchases: Estimation Card at none against Judgement Arena's 1. On price, update cadence, ads 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. Judgement Arena sells 1 one-off in-app purchase. Estimation Card asks for nothing beyond the download.

UpkeepUpdate frequency

Judgement Arena ships an update weekly, Estimation Card every 5 days. The most recent releases landed on November 1, 2026 and October 29, 2026 respectively.

Scorecard1 real difference · 7 level
Judgement Arena versus Estimation Card: the parameters behind the verdict, then further details
ParameterJudgement ArenaEstimation Card
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyWeeklyEvery 5 days — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size156 MB149 MB
Age rating17+4+
DeveloperVENUSAPPS PRIVATE LIMITEDMoamen Elsharkawy

In-app purchases

1 purchases

Judgement Arena

One-time1
  • Remove Ads$1.99
None

Estimation Card

No in-app purchases

Questions

Is Judgement Arena free?
Judgement Arena is free to download, with in-app purchases available.
Is Estimation Card free?
Estimation Card is free to download, with no in-app purchases.
Do Judgement Arena or Estimation Card have ads?
Both Judgement Arena and Estimation Card show ads.
Which is updated more often, Judgement Arena or Estimation Card?
Judgement Arena ships an update weekly, and Estimation Card every 5 days. Most recently, Judgement Arena was updated on November 1, 2026 and Estimation Card on October 29, 2026.

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