Comparison

門清ドリルi vs Flush Mahjong Quiz

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

Head to head

About

門清ドリルi

Features

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「門清ドリルi」は、麻雀の特訓用アプリです。門前清一色（メンチン）の様々な何待ち問題に、いつでも挑戦することが出来ます。本アプリでは、ひたすらメンチンの何待ち問題を出題し続ける「ドリルモード」、メンチンの何待ち問題に1分間で何問正解できるか挑戦する「タイムアタックモード」の2通りで遊ぶことが出来ます。

About

Flush Mahjong Quiz

Features

Read full description

Flush mahjong game perfect for practicing waiting tiles recognition and which to discard. Features: * Flush mahjong waiting tiles quiz * Which to discard game * Time attack mode * Widget * Daily quiz notification * Number of tiles are configurable Terms of use：https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

門清ドリルi3 screens

Flush Mahjong Quiz4 screens

Verdict

The call

The clearest difference is price: 門清ドリルi at Free against Flush Mahjong Quiz's $0.99. 門清ドリルi also leads on in-app purchases (none vs 1) and iOS requirement (13.2 vs 17.0). Flush Mahjong Quiz's advantage is update cadence (weekly vs every 92 months). On 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

門清ドリルi is free to download; Flush Mahjong Quiz costs $0.99 up front. Flush Mahjong Quiz sells 1 in-app purchase, starting at $0.49 per month. 門清ドリルi asks for nothing beyond the download.

UpkeepUpdate frequency

門清ドリルi ships an update every 92 months, Flush Mahjong Quiz weekly. The most recent releases landed on October 11, 2026 and October 21, 2026 respectively.

Scorecard4 real differences · 2 level

門清ドリルi versus Flush Mahjong Quiz: the parameters behind the verdict, then further details
Parameter	門清ドリルi	Flush Mahjong Quiz
Price	Free — better	$0.99
Update frequency	Every 92 months	Weekly — better
Ads	—	Yes
In-app purchases	No — better	Yes
Devices	iPhone, iPod	iPhone, iPad
Requires iOS	13.2 — better	17.0
Further details — not scored
Size	11 MB	3 MB
Age rating	4+	4+
Developer	fleron	Yohei Tamura

In-app purchases

None

門清ドリルi

No in-app purchases

1 purchases

Flush Mahjong Quiz

Subscriptions1

Premium Plan$0.491 Month

Questions

Is 門清ドリルi free?

門清ドリルi is free to download, with no in-app purchases.

Is Flush Mahjong Quiz free?

Flush Mahjong Quiz costs $0.99, and also offers in-app purchases.

Which is updated more often, 門清ドリルi or Flush Mahjong Quiz?

門清ドリルi ships an update every 92 months, and Flush Mahjong Quiz weekly. Most recently, 門清ドリルi was updated on October 11, 2026 and Flush Mahjong Quiz on October 21, 2026.