Comparison

麻雀の友 vs JONGLOG

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

Head to head
About

麻雀の友

Features
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麻雀の点数計算をするためのユーティリティです。実戦の麻雀における素早い点数計算を強力にサポートします。雀卓の隣に置いておくと便利です。 「○○符△飜 まではわかるけど点数が覚えられない」そんな方にオススメです。

About

JONGLOG

Features
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JONGLOG is a mahjong performance tracking app. JONGLOG aims to support every mahjong player in improving their skills through data and analysis. ■ Simple Input Features ・All players at the table can enter scores together during a match ・Input data is reflected on everyone’s screen in real time, allowing players to check the current progress instantly ・Scores are automatically calculated from the raw points entered, eliminating the need to manually calculate game or total scores and preventing calculation errors ・Supports three-player mahjong ■ Performance Visualization ・Match results can be consolidated and analyzed in a simple and intuitive way ・Match results are shared with all players involved in the game ・Various statistics such as finishing positions, average rank, and earned scores are visualized using graphs ■ Series Management ・Regular matches or league games can be grouped and managed together as a “Series” ・You can analyze only the results from a specific series ■ Rule Management ・Rules such as Uma/Oka and bust bonuses can be registered in advance ・When entering a match, you can simply select from saved rules to reduce setup time before the game starts ■ Friend Registration ・You can share match information with players added as friends 【About Premium Supporter (Monthly Subscription)】 ・Name: Premium Supporter ・Duration: 1 month (auto-renewable) ・Price: Please check the price displayed within the app ・Free Trial: A one-month free trial may be available for first-time subscribers After the free trial period ends, the subscription will automatically convert to a paid subscription and charges will be billed to your App Store account. This subscription automatically renews every month starting from the purchase date. Auto-renewal will continue unless canceled at least 24 hours before the end of the current subscription period. You can cancel your subscription through your App Store account settings. For detailed cancellation instructions, please refer to the information displayed within the app. Premium Supporter (Subscription) Terms of Use: https://jonglog.ravious.co.jp/terms-premium Keep your records simple, make your analysis easy to understand, and improve your mahjong skills. With JONGLOG, enjoy mahjong while growing your abilities at the same time. Privacy Policy: https://jonglog.ravious.co.jp/policy Terms of Use: https://jonglog.ravious.co.jp/terms

Screenshots

麻雀の友1 screens
JONGLOG4 screens

Verdict

The call

The clearest difference is in-app purchases: 麻雀の友 at none against JONGLOG's 7. JONGLOG's advantage is update cadence (every 3 days vs every 8 months) and iOS requirement (15.0 vs 26.0). 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. JONGLOG sells 7 in-app purchases, starting at $3.99 per month. 麻雀の友 asks for nothing beyond the download.

UpkeepUpdate frequency

麻雀の友 ships an update every 8 months, JONGLOG every 3 days. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.

Scorecard3 real differences · 3 level
麻雀の友 versus JONGLOG: the parameters behind the verdict, then further details
Parameter麻雀の友JONGLOG
PriceFreeFree
Update frequencyEvery 8 monthsEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS26.015.0 — better
Further details — not scored
Size1 MB85 MB
Age rating4+4+
DeveloperTadahisa MotookaRaVious Inc.

In-app purchases

None

麻雀の友

No in-app purchases

7 purchases

JONGLOG

Subscriptions1
  • Premium Supporter1 Month trial$3.991 Month
One-time6
  • 100 Premium Coins$0.99
  • 500 Premium Coins$3.99
  • 1,000 Premium Coins$7.99
Show 3 more
  • 3,000 Premium Coins$22.99
  • 5,000 Premium Coins$34.99
  • 10,000 Premium Coins$59.99

Questions

Is 麻雀の友 free?
麻雀の友 is free to download, with no in-app purchases.
Is JONGLOG free?
JONGLOG is free to download, with in-app purchases available.
Do 麻雀の友 or JONGLOG have ads?
Neither 麻雀の友 nor JONGLOG shows ads.
Which is updated more often, 麻雀の友 or JONGLOG?
麻雀の友 ships an update every 8 months, and JONGLOG every 3 days. Most recently, 麻雀の友 was updated on October 2, 2026 and JONGLOG on October 7, 2026.

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