Comparison

Riichi Mah vs 3D麻雀天聖 初心者から楽しめる麻雀ゲーム

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

Head to head
About

Riichi Mah

This app helps you calculate Mahjong scores and practice your hand efficiency. It can determine winning tiles, scores, and optimal plays from a given hand. It also offers quiz modes for both score calculation and tile efficiency practice.

Highlights
  • Calculate Mahjong scores from tile arrangements
  • Practice score calculation with quizzes
  • Calculate effective tiles for a given hand
  • Practice tile efficiency with quizzes
  • Determine winning tiles and potential scores
  • Analyze optimal plays for discarding and calling melds
Features
Read full description

◉ Calculate mahjong hand scores instantly! ◉ Practice score calculation with quiz-style questions! ◉ Calculate effective tiles for any hand! ◉ Practice tile efficiency with auto-generated quizzes! Mahjong Score Calc II is a powerful calculator with 4 core features: 1. Score calculation from your hand (waiting tiles, points, yaku, mentsu, fu breakdown) 2. Score practice quizzes (han/fu input and point input modes) 3. Effective tile calculation for any 13-tile hand (draw, call) 4. Tile efficiency quizzes (best discard, best draw, best call, effective tiles) This app is a complete upgrade to the score calculator tools that have long existed for riichi mahjong. Whether you can't figure out your waiting tiles, or want to know exactly how many points each draw is worth — calculate it all at once. Easily look up effective tiles during a game, while reviewing a hand record, or during a post-game discussion with friends. You can also check which meld would have been the best move. Infinite auto-generated "best discard" quizzes let you study mahjong anywhere — even on your commute. □ Premium Features ・All ads removed ・All features unlocked □ Plans ・Lifetime plan: One-time purchase for permanent access to all features ・Monthly plan: Monthly subscription for full access (auto-renews every month) ※ See the in-app store screen for pricing details. □ Restoring a Purchase When switching devices, you can restore your previous purchase for free. (Settings => Restore Purchase) Make sure you are signed in with the same Apple ID used at the time of purchase. □ Managing Your Subscription (Monthly plan only) Go to the Settings app => Your Apple ID at the top => Subscriptions => Select "Mahjong Score Calc II". From this screen you can check your next renewal date and cancel or re-enable auto-renewal. □ Auto-Renewal (Monthly plan only) If you do not cancel auto-renewal at least 24 hours before the end of the current period, your subscription will automatically renew. The renewal charge is processed within 24 hours after the end of the current period. □ Notes ・Purchases made within the app cannot be cancelled through any other method. ・Refunds for the current month are not available. ・Charges are processed through your Apple ID account. □ Terms of Use https://mahjongscore-90f16.web.app/en/terms.html □ Privacy Policy https://mahjongscore-90f16.web.app/en/privacy.html

About

3D麻雀天聖 初心者から楽しめる麻雀ゲーム

Experience realistic 3D mahjong with intuitive controls and fast-paced gameplay. Offers beginner-friendly tutorials, multiple game modes, and adjustable AI difficulty for engaging play.

Highlights
  • Realistic 3D graphics
  • Beginner tutorials
  • Multiple game modes
  • Adjustable AI difficulty
  • Hand display function
  • Customizable rules and characters
Features
Read full description

・完全無料で遊べる麻雀ゲームです。 ・初心者の方向けに「麻雀入門」があるので安心して遊べます。 ・迫力の3D視点移動、リアルで臨場感に溢れ、操作しやすくテンポがよい麻雀ゲームです。 ・四人麻雀とサクサクの三人麻雀があり、それぞれ自由対局のほかに昇格戦、サシウマ戦、ラス前戦など様々なモードが遊べます。 ・コンピューターの思考レベルは5段階。臨機応変な打ち回しで人間らしい思考を行います。 ・手牌オープン機能を備えており、コンピューターの打ち筋を研究できます。 ・ルール設定や、豊富なキャラクターなどを備えており、飽きの来ない作りとなっています。 【基本ルール】 ・複数ロンなし。頭ハネとなります。 ・子の7700,親の11600点は切り上げ満貫になります。 ・流局時ノーテンは親流れとなります。 ・四家立直と四風子連打は流局。九種九牌は流れません。 ・リーチ後の暗カンは待ちが変わらない限り有効です。 ・カンドラは暗カン、明カン成立時に即乗りとします。 ・オーラスでトップの場合は自動的に終局となります。

Screenshots

Riichi Mah4 screens
3D麻雀天聖 初心者から楽しめる麻雀ゲーム4 screens

Verdict

The call

The clearest difference is rating: Riichi Mah at 5.0 against 3D麻雀天聖 初心者から楽しめる麻雀ゲーム's 4.5. Riichi Mah also leads on update cadence (every 3 days vs every 3 weeks). 3D麻雀天聖 初心者から楽しめる麻雀ゲーム's advantage is in-app purchases (none vs 7) and review sentiment (69% vs 53%). On price, 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. Riichi Mah sells 7 in-app purchases, starting at $2.99 per month. 3D麻雀天聖 初心者から楽しめる麻雀ゲーム asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Riichi Mah holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: 3D麻雀天聖 初心者から楽しめる麻雀ゲーム has 15 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 53% of Riichi Mah's written reviews are positive against 69% of 3D麻雀天聖 初心者から楽しめる麻雀ゲーム's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Riichi Mah ships an update every 3 days, 3D麻雀天聖 初心者から楽しめる麻雀ゲーム every 3 weeks. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

Scorecard7 real differences · 3 level
Riichi Mah versus 3D麻雀天聖 初心者から楽しめる麻雀ゲーム: the parameters behind the verdict, then further details
ParameterRiichi Mah3D麻雀天聖 初心者から楽しめる麻雀ゲーム
PriceFreeFree
Rating5.0 (1 ratings) — better4.5 (15 ratings)
Positive reviews52.8% of reviews69.2% of reviews — better
Number of ratings115 — better
Update frequencyEvery 3 days — betterEvery 3 weeks
AdsYesYes
In-app purchasesYesNo — better
MonetizationFreemiumAd-supported — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.613.0 — better
Further details — not scored
Size619 MB142 MB
Age rating4+12+
DeveloperKyohei Hakka有限会社イーフォルダ

Customer experience

Riichi Mah

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews53 reviews
Positive52.8%
Neutral11.3%
Negative35.8%

3D麻雀天聖 初心者から楽しめる麻雀ゲーム

All ratings14 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews26 reviews
Positive69.2%
Neutral7.7%
Negative23.1%

In-app purchases

7 purchases

Riichi Mah

Subscriptions2
  • プレミアムプラン$2.991 Month
  • Premium Plan (Yearly)7 Days trial$24.991 Year
One-time5
  • 一括検索機能を開放$3.99
  • 広告削除$10.99
  • 生涯プレミアム(感謝版)$11.99
Show 2 more
  • 生涯プレミアム(セール)$19.99
  • 永久会員権$59.99
None

3D麻雀天聖 初心者から楽しめる麻雀ゲーム

No in-app purchases

Questions

Is Riichi Mah free?
Riichi Mah is free to download, with in-app purchases available.
Is 3D麻雀天聖 初心者から楽しめる麻雀ゲーム free?
3D麻雀天聖 初心者から楽しめる麻雀ゲーム is free to download, with no in-app purchases.
Which has better reviews, Riichi Mah or 3D麻雀天聖 初心者から楽しめる麻雀ゲーム?
Riichi Mah is rated higher. Riichi Mah averages 5.0 out of 5 from 1 ratings, while 3D麻雀天聖 初心者から楽しめる麻雀ゲーム averages 4.5 from 15 ratings.
Do Riichi Mah or 3D麻雀天聖 初心者から楽しめる麻雀ゲーム have ads?
Both Riichi Mah and 3D麻雀天聖 初心者から楽しめる麻雀ゲーム show ads.
Which is updated more often, Riichi Mah or 3D麻雀天聖 初心者から楽しめる麻雀ゲーム?
Riichi Mah ships an update every 3 days, and 3D麻雀天聖 初心者から楽しめる麻雀ゲーム every 3 weeks. Most recently, Riichi Mah was updated on October 29, 2026 and 3D麻雀天聖 初心者から楽しめる麻雀ゲーム on October 30, 2026.

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