Comparison

PlainShogiBoard / Plain将棋盤 vs Triples 729

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

Head to head
About

PlainShogiBoard / Plain将棋盤

Features
Read full description

Simple Shogi board app. Pieces move freely. Number of pieces can be increased or decreased. Options include font size and weight, serif font, English term, etc. SharePlay Play a shogi board with FaceTime or Messages. Use case: "Play a game with your friend", "Discuss a shogi problem with many people", etc. Start SharePlay by holding the top of your iPhone near the top of someone else's iPhone.(iOS 17 iPhone only) Multi-platform iPhone and iPad, Apple Watch, Mac, Apple TV, Apple Vision Pro. Sync between devices via iCloud. Export/Import Support for export to image format. Support for export/import to plain text format. ==== Japanese(native) ==== シンプルな将棋盤アプリです。 駒は自由に動きます。任意の駒を消したり増やしたりできます。 駒のフォントをカスタマイズしたり英語表記に変えたりして自分に合った将棋盤を作りましょう。 SharePlayに対応 複数人で1つの将棋盤を同時に操作できます。 インターネット越しに「FaceTime」アプリや「メッセージ」アプリを通じて友達と将棋盤を囲むことができます。 SharePlay機能では「2人でシンプルに対局する」だけでなく、「大人数で詰将棋を解く」などの様々なユースケースを想定しています。 iPhone同士を近付けてボタンを1回押すだけでSharePlayを始めることも出来ます。(iOS 17以降のiPhone限定) マルチプラットフォーム iPhone、iPad、Apple Watch、Mac、Apple TV、Apple Vision Proに対応。 局面はiCloudによって端末間で同期されます。 書き出し/読み込み機能 盤面を画像として書き出せます。 盤面をテキストとして書き出したり読み込んだりできます。

About

Triples 729

A strategy-based puzzle game where players combine identical numbers to create larger ones. Compete with others on the Game Center leaderboard and unlock all 10 achievements. Supports Apple Watch for on-the-go play.

Highlights
  • Number combination puzzles
  • Strategy challenges
  • Game Center leaderboards
  • 10 achievements to unlock
  • Apple Watch support
Features
Read full description

Play this little quiz game to face a challenge about your strategy ability. Support Apple Watch too! Make bigger numbers with 3 same numbers, find a good arrangement! Find out and complete the all 10 achievements, and view your position in Game Center leader board.

Screenshots

PlainShogiBoard / Plain将棋盤4 screens
Triples 7294 screens

Verdict

The call

The clearest difference is in-app purchases: Triples 729 at none against PlainShogiBoard / Plain将棋盤's 1. Triples 729 also leads on update cadence (every 9 days vs every 2 months) and iOS requirement (16.0 vs 27.0). PlainShogiBoard / Plain将棋盤's advantage is ads (none vs shown). On price 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. PlainShogiBoard / Plain将棋盤 sells 1 one-off in-app purchase. Triples 729 asks for nothing beyond the download.

UpkeepUpdate frequency

PlainShogiBoard / Plain将棋盤 ships an update every 2 months, Triples 729 every 9 days. Both last shipped on October 24, 2026.

Scorecard4 real differences · 6 level
PlainShogiBoard / Plain将棋盤 versus Triples 729: the parameters behind the verdict, then further details
ParameterPlainShogiBoard / Plain将棋盤Triples 729
PriceFreeFree
Rating—4.6 (11 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—11 — better
Update frequencyEvery 2 monthsEvery 9 days — better
AdsNo — betterYes
In-app purchasesYesNo — better
Monetization—Ad-supported
DevicesiPhone, iPad, Mac, Apple TV, Apple Watch, Vision ProiPhone, iPad, Mac, Apple TV, Apple Watch, Vision Pro
Requires iOS27.016.0 — better
Further details — not scored
Size7 MB27 MB
Age rating4+4+
DeveloperRyo Yamashita典 熊

In-app purchases

1 purchases

PlainShogiBoard / Plain将棋盤

One-time1
  • Hide AD$1.99
None

Triples 729

No in-app purchases

Questions

Is PlainShogiBoard / Plain将棋盤 free?
PlainShogiBoard / Plain将棋盤 is free to download, with in-app purchases available.
Is Triples 729 free?
Triples 729 is free to download, with no in-app purchases.
Do PlainShogiBoard / Plain将棋盤 or Triples 729 have ads?
Triples 729 shows ads; PlainShogiBoard / Plain将棋盤 does not.
Which is updated more often, PlainShogiBoard / Plain将棋盤 or Triples 729?
PlainShogiBoard / Plain将棋盤 ships an update every 2 months, and Triples 729 every 9 days. Most recently, PlainShogiBoard / Plain将棋盤 was updated on October 24, 2026 and Triples 729 on October 24, 2026.

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