Comparison

Big 2! vs MJdice_TW

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

MJdice_TW

Read full description

Mahjong Dice Roller is a simple tool made for mahjong players. Roll 1–4 dice with a single tap and get the total instantly. When using 3 dice, the app also highlights a direction cue to help you reference the next step quickly. Features: Roll 1, 2, 3, or 4 dice Instant total display Direction highlight cue (3-dice mode) Clean, easy-to-read interface Works great for quick games and practice How to use: Choose how many dice you want (1–4) Tap “Roll” (or shake your device) Read the total and follow the on-screen direction cue (3-dice mode) If you have suggestions or feedback, we’d love to hear from you.

Screenshots

Big 2!2 screens
MJdice_TW1 screens

Verdict

The call

The clearest difference is ads: MJdice_TW at none against Big 2!'s shown. MJdice_TW also leads on update cadence (every 2 days vs every 6 weeks). Big 2!'s advantage is device support (3 vs 1) and iOS requirement (12.0 vs 18.6). On price and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Big 2! ships an update every 6 weeks, MJdice_TW every 2 days. The most recent releases landed on October 20, 2026 and September 23, 2026 respectively.

Scorecard4 real differences · 6 level
Big 2! versus MJdice_TW: the parameters behind the verdict, then further details
ParameterBig 2!MJdice_TW
PriceFreeFree
Rating4.4 (719 ratings) — better—
Positive reviews32.2% of reviews—
Number of ratings719 — better—
Update frequencyEvery 6 weeksEvery 2 days — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS12.0 — better18.6
Further details — not scored
Size35 MB2 MB
Age rating4+4+
DeveloperJJPlay Inc.HER WEN CHANG

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

MJdice_TW

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Big 2!

No in-app purchases

None

MJdice_TW

No in-app purchases

Questions

Is Big 2! free?
Big 2! is free to download, with no in-app purchases.
Is MJdice_TW free?
MJdice_TW is free to download, with no in-app purchases.
Do Big 2! or MJdice_TW have ads?
Big 2! shows ads; MJdice_TW does not.
Which is updated more often, Big 2! or MJdice_TW?
Big 2! ships an update every 6 weeks, and MJdice_TW every 2 days. Most recently, Big 2! was updated on October 20, 2026 and MJdice_TW on September 23, 2026.

Other comparisons