Comparison

変則将棋集 vs Igo Social

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

Head to head
About

変則将棋集

Features
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無料将棋ゲームです。 昔はAIも弱かったので、普通の将棋アプリとして出していました(「モバイル将棋」という名称で出していました)が、今は強いAIがたくさんあるので、変則的な配置やルールで遊べる将棋メインにしています。 この将棋では、初期配置が通常の将棋と異なる以外に、以下のようなモードの将棋が楽しめます。 完全将棋 - すべての駒を取らないと勝利にならない将棋。 チェス将棋 - 取った駒を使えないチェスのような将棋。 二手指し将棋 - 二手ずつ指す将棋。 はさみ将棋 - 「歩」で相手の「と金」を挟むことを目的とした将棋。 陣取り将棋 - 3x3にある自分の「歩」を相手の陣地側に全て移動させるのを目的とした将棋。 繰り返しになりますが、通常の平手戦での対戦は上級者には向いていないです。短手数攻略などを探したり、少し変わったルールで遊びたいのなら上級者でもありだと思います。 2025年8月に以下のアップデートを行いました。 ・二手指し将棋を追加。 ・はさみ将棋、陣取り将棋を追加(別アプリで出していたものをこちらで遊べるようにした)。 2024年1月に以下のアップデートを行いました。 ・チェス将棋を追加。 ・飛車角将棋、角飛車将棋を追加。

About

Igo Social

Connect with Go, Baduk, and Weiqi players globally. Log your games, track progress, and discover clubs and events. Stay engaged with the worldwide Go community, whether you're a casual or competitive player.

Highlights
  • Log Go, Baduk, and Weiqi games
  • Track player progress
  • Connect with global players
  • Discover clubs and events
  • Community hub for enthusiasts
Features
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Igo Social is the community hub for Go, Baduk, and Weiqi players worldwide. Log your games, track your progress, and connect with others who share your passion. Whether casual or competitive, Igo Social helps you document your journey, discover clubs and events, and stay engaged with the global Go community. Every move, a connection. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

変則将棋集3 screens
Igo Social4 screens

Verdict

The call

The clearest difference is in-app purchases: 変則将棋集 at none against Igo Social's 1. 変則将棋集 also leads on iOS requirement (12.0 vs 16.0). Igo Social's advantage is update cadence (every 9 days vs every 8 months). On price, rating, ratings volume and ads 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. Igo Social sells 1 in-app purchase, starting at $2.99 per month. 変則将棋集 asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for 変則将棋集 against 5.0 for Igo Social. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

UpkeepUpdate frequency

変則将棋集 ships an update every 8 months, Igo Social every 9 days. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

Scorecard3 real differences · 7 level
変則将棋集 versus Igo Social: the parameters behind the verdict, then further details
Parameter変則将棋集Igo Social
PriceFreeFree
Rating5.0 (1 ratings)5.0 (2 ratings)
Positive reviews33.3% of reviews—
Number of ratings12 — better
Update frequencyEvery 8 monthsEvery 9 days — better
AdsYesYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better16.0
Further details — not scored
Size14 MB106 MB
Age rating4+12+
DeveloperMocoGameIgo Social LLC

Customer experience

変則将棋集

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

Igo Social

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

変則将棋集

No in-app purchases

1 purchases

Igo Social

Subscriptions1
  • Igo Social Premium$2.991 Month

Questions

Is 変則将棋集 free?
変則将棋集 is free to download, with no in-app purchases.
Is Igo Social free?
Igo Social is free to download, with in-app purchases available.
Which has better reviews, 変則将棋集 or Igo Social?
変則将棋集 and Igo Social are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.
Do 変則将棋集 or Igo Social have ads?
Both 変則将棋集 and Igo Social show ads.
Which is updated more often, 変則将棋集 or Igo Social?
変則将棋集 ships an update every 8 months, and Igo Social every 9 days. Most recently, 変則将棋集 was updated on November 6, 2026 and Igo Social on November 5, 2026.

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