Comparison

Riichi Mahjong Scoring Drill vs ウィッチブレイカー

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

Head to head
About

Riichi Mahjong Scoring Drill

Master Mahjong scoring with over 12,000 practical problems derived from actual game situations. This app offers customizable practice modes for all skill levels, from beginners learning hand values to intermediate players refining complex calculations. Track your progress with detailed statistics to improve accuracy and speed.

Highlights
  • Over 12,175 practical Mahjong scoring problems
  • Problems based on real game winning hands
  • Customizable practice modes for various needs
  • Time attack for speed-focused practice
  • Detailed performance statistics
  • Supports various local Mahjong rules
Features
Read full description

Featured in "Kindai Mahjong" (Takeshobo), a Japanese mahjong magazine, in its June 2020 issue special "Recommended mahjong apps". [About] A question bank app dedicated to Japanese Riichi Mahjong scoring, with 12,175 questions. Every question is a winning hand that appeared in a real game. Work through a wide variety of real hands and practice scoring the way it happens at the table. With flexible settings, you can practice exactly what you need: counting fu, counting han, or calculating the final points. In the 10-question time attack, compete with players around the world on the ranking. Sharpen your speed and accuracy and aim for the top. From building the basics as a beginner to checking your knowledge as an intermediate player, practice at your own pace and master scoring. [Features] - Simple tap-only controls for smooth, quick practice - 12,175 questions, all based on winning hands from real games - Play in portrait or landscape - Train your speed and accuracy with the 10-question time attack - Submit your time attack records and compete on the ranking (last 30 days / all time) - After answering, see the fu breakdown (base fu, closed ron, sets and pair, etc.) and the fu before rounding up - Choose how to answer points: actual points, scoring chart points, or call style (1000-2000, 1300 all) - Practice the way you want with detailed settings, for example: "I want to repeat certain questions" "I want to practice only counting han first" "I want to focus on complex hands with 50 fu or more" "I want to answer the fu before rounding to check my calculation" "I want to work out the dora from the dora indicators myself" - Check your progress with overall accuracy, accuracy over the last 30 questions, longest streak, and more - Look up the scoring chart and the yaku list at any time - "Browse Questions" lets you review any question by its number - Available in English and Japanese [Rules] Where rules differ by local rule set, the app basically follows the ranked-match rules of Tenhou, an online mahjong game. Main rules (default settings): - No rounded-up mangan (kiriage mangan off) - Open tanyao allowed - Yaku may be completed after calling (atozuke allowed) - A pair of a double wind is 4 fu - 13 han or more is a counted yakuman - No double yakuman - Tsumo pinfu is 20 fu - Open pinfu shape is 30 fu - Chiitoitsu is 2 han 25 fu (no tsumo fu) Rounded-up mangan, open tanyao and tsumo pinfu can be changed in the app settings. [Credits] Illustrations: Mahjong Tofu (麻雀豆腐) Sound effects: OtoLogic (CC BY 4.0) / Koukaon Jiten (効果音辞典) / Koukaon Lab (効果音ラボ) Font: Shippori Mincho (SIL Open Font License 1.1) Icons: Material Symbols (Google / Apache License 2.0) [Disclaimer] - The developer is not liable for any damages arising from the use of this app. - The app's specifications may be changed, revised or updated, and its distribution or service may be suspended or ended without notice.

About

ウィッチブレイカー

Features
Read full description

避けて当てて打ち返せ! 新感覚ブロック崩し「ウイッチブレイカー」 迫りくる敵をブロック崩しでやっつけろ! アイテムで属性変化!三種の状態変化で戦況を変えハイスコアを狙おう!

Screenshots

Riichi Mahjong Scoring Drill4 screens
ウィッチブレイカー4 screens

Verdict

The call

The clearest difference is iOS requirement: ウィッチブレイカー at 13.0 against Riichi Mahjong Scoring Drill's 15.0. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 7 level
Riichi Mahjong Scoring Drill versus ウィッチブレイカー: the parameters behind the verdict, then further details
ParameterRiichi Mahjong Scoring Drillウィッチブレイカー
PriceFreeFree
Positive reviews80.0% of reviews—
Update frequencyEvery 10 days—
AdsYesYes
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size107 MB198 MB
Age rating17+4+
DeveloperKentaro HosokawaGinga Games, K.K.

In-app purchases

None

Riichi Mahjong Scoring Drill

No in-app purchases

None

ウィッチブレイカー

No in-app purchases

Questions

Is Riichi Mahjong Scoring Drill free?
Riichi Mahjong Scoring Drill is free to download, with no in-app purchases.
Is ウィッチブレイカー free?
ウィッチブレイカー is free to download, with no in-app purchases.
Do Riichi Mahjong Scoring Drill or ウィッチブレイカー have ads?
Both Riichi Mahjong Scoring Drill and ウィッチブレイカー show ads.

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