Comparison

Big 2! vs Sur Harvaa

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

Head to head
About

Big 2!

Experience a classic card game with online and offline multiplayer modes. Compete against AI or friends, with support for various regional rules. Enjoy a free, ad-supported experience with customizable gameplay.

Highlights
  • Online multiplayer with matchmaking
  • Play with Facebook friends
  • Offline play against AI
  • Supports multiple regional rules (Taiwan, Hong Kong, etc.)
  • Completely free to play
  • Crystal clear graphics
Features
Read full description

JJPlay Big 2 (also known as 大老二, 鋤大D, 步步高升, Pusoy Dos), the best FREE Big 2 experience available on smartphones and tablets. Get ready to out wit your opponents in this Chinese classic. Supports multiple rules, including Taiwan, Hong Kong, Shanghai and Philippine rules. ONLINE MULTIPLAYER Automatic matchmaking – So you always find fun and challenging opponents. Or play with friends – Just log in with Facebook to connect with each other. Or play offline with the computer. COMPLETELY FREE TO PLAY No registration No dangerous permissions MORE COOL FEATURES Full retina display support for crystal clear graphics. Also works great on budget devices down to (320x240) resolution. PLAY WITH ALL YOUR FRIENDS Supported Languages: English, Chinese, Japanese Rules of the game can be found here: http://en.wikipedia.org/wiki/Big_Two Please send your comments and suggestions to jjplaycardgames@gmail.com User Notes: Your rating is determined by online play against random players. Games with friends do not affect your online rating, but your wins against them are recorded separately. Try to finish a round that has started. If you quit prematurely, you need to pay your all opponents their maximum potential winnings. You can drag cards to reorder them manually. Playing with Facebook friends: To play with friends, from the main menu click “Multiplayer” then “Friends”. You will see available Facebook friends on the right side on the screen. Click “Add” to add friends to your game. Both you and your friends need to be in the game to see each other.

About

Sur Harvaa

Experience the ancient art of Mongolian archery in this mobile game. Unleash your skills and enjoy a timeless cultural tradition focused on precision and sportsmanship.

Highlights
  • Authentic Mongolian archery simulation
  • Focus on precision and sportsmanship
  • Timeless cultural experience
  • Engaging gameplay mechanics
Features
Read full description

Experience the art and tradition of Mongolian Archery! This mobile game brings to life the ancient Mongolian archery tradition, a hallmark of Mongolian culture, precision, and sportsmanship. Unleash your skills and enjoy this timeless cultural experience!

Screenshots

Big 2!2 screens
Sur Harvaa3 screens

Verdict

The call

The clearest difference is in-app purchases: Big 2! at none against Sur Harvaa's 6. Big 2! also leads on ratings volume (719 vs 68). Sur Harvaa's advantage is rating (4.8 vs 4.4) and update cadence (fortnightly vs every 6 weeks). On price, ads, monetization model 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. Sur Harvaa sells 6 one-off in-app purchases. Big 2! asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Sur Harvaa holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: Big 2! has 719 ratings behind it against 68, so its average is the more settled of the two.

UpkeepUpdate frequency

Big 2! ships an update every 6 weeks, Sur Harvaa fortnightly. The most recent releases landed on September 23, 2026 and September 8, 2026 respectively.

Scorecard4 real differences · 6 level
Big 2! versus Sur Harvaa: the parameters behind the verdict, then further details
ParameterBig 2!Sur Harvaa
PriceFreeFree
Rating4.4 (719 ratings)4.8 (68 ratings) — better
Positive reviews32.2% of reviews—
Number of ratings719 — better68
Update frequencyEvery 6 weeksFortnightly — better
AdsYesYes
In-app purchasesNo — betterYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size35 MB264 MB
Age rating4+4+
DeveloperJJPlay Inc.Batzaya Battsooj

Customer experience

Big 2!

All ratings719 ratings
Positive84.6%
Neutral5.8%
Negative9.6%
Written reviews90 reviews
Positive32.2%
Neutral17.8%
Negative50.0%

Sur Harvaa

All ratings68 ratings
Positive95.6%
Neutral0.0%
Negative4.4%

Bugs and requests

Big 2!

Reported bugs

5 issues
  • Game freezes when new players join
  • Losing points for no reason
  • Ads that cannot be closed
  • Multiplayer mode not working
  • Incorrect card ranking and suit order

Requested features

5 requests
  • Ability to play with friends
  • Option to disable ads
  • Customizable difficulty settings
  • Improved card distribution and shuffling
  • Voice chat or in-game communication

Sur Harvaa

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Big 2!

No in-app purchases

6 purchases

Sur Harvaa

One-time6
  • 25000 coins$1.99
  • Vip 30 day$2.99
  • 55000 Coins$2.99
Show 3 more
  • 120000 Coins$6.99
  • Vip 180 day$14.99
  • VIP 360$29.99

Questions

Is Big 2! free?
Big 2! is free to download, with no in-app purchases.
Is Sur Harvaa free?
Sur Harvaa is free to download, with in-app purchases available.
Which has better reviews, Big 2! or Sur Harvaa?
Sur Harvaa is rated higher. Big 2! averages 4.4 out of 5 from 719 ratings, while Sur Harvaa averages 4.8 from 68 ratings.
Do Big 2! or Sur Harvaa have ads?
Both Big 2! and Sur Harvaa show ads.
Which is updated more often, Big 2! or Sur Harvaa?
Big 2! ships an update every 6 weeks, and Sur Harvaa fortnightly. Most recently, Big 2! was updated on September 23, 2026 and Sur Harvaa on September 8, 2026.

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