Comparison

マチアルキ vs Tangram

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

Head to head
About

マチアルキ

Features
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マチアルキは、ARを用いてさまざまなコンテンツが視聴できるアプリケーションです。スタンプラリー感覚でARコンテンツを集めて楽しむことができます。 用途を工夫しながら、いろいろな場面で活用できるARアプリ「マチアルキ」を使って、もっと身近にARを楽しみましょう! ***Ver2.2.0以前のバージョンをお使いの方へ*** Ver3.0.0へのアップデートにより、Ver.2.2.0以前のアプリで利用していたデータは一度リセットされます。 ご利用中のお客様にはご迷惑をおかけいたしますが、あらかじめご了承ください 【アプリケーションの使い方】 1 「マチアルキ」アプリケーションを起動して参加するスタンプラリーを選択します。 2 画像や場所など、あらかじめ設定された表示対象にカメラをかざします。 4 コンテンツが表示され、スタンプがゲットできます。 5 全てのコンテンツを表示すると、オリジナルの画像がもらえます。 ●注意事項● 歩きながらのスマートフォン・タブレット操作は大変危険です。アプリを使用するときは、必ず立ち止まって、周囲の安全を確認しましょう。 ■備考 ・本アプリの利用にはカメラ機能が必要です。 ・認識を行う環境(照明環境など)によっては、認識の精度が著しく低下することがあります。 ・GPS機能を用いてアプリを利用される場合、お使いの状況によってはバッテリーの減りが早くなる場合があります。

About

Tangram

This minimalist puzzle game helps children develop spatial intelligence and geometric reasoning by using tangram pieces to form complex figures. It focuses on structured thinking, visual deconstruction, and precise shape placement to foster analytical confidence.

Highlights
  • Develops structural awareness
  • Enhances spatial order and placement
  • Minimalist and distraction-free design
  • Progressive difficulty levels
  • Encourages independent problem solving
  • Builds geometric intuition
Features
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[Introduction] Tangram: Kids Spatial Logic is a minimalist puzzle game designed to sharpen your child’s spatial intelligence and geometric reasoning. By focusing on the foundational art of tangram—sliding and placing pieces to form complex figures—this app helps children develop structured thinking and a deep understanding of spatial relationships. [Key Features: Building Spatial Intelligence] * Structural Awareness: Guide your child to look beyond the whole. By breaking down animals and objects into geometric parts, they learn the essential skill of visual deconstruction and synthesis. * Spatial Order & Placement: Focused on precise sliding and alignment, this game helps children master the relationship between shapes, proportions, and their positions in space. * Minimalist & Distraction-Free: With no complex menus, gradients, or aggressive animations, children can immerse themselves in pure logic. The clean aesthetic ensures the focus remains entirely on the geometric challenge. * Progressive Difficulty: From simple shape-filling to intricate animal silhouettes, our levels provide a steady path for developing cognitive order and geometric intuition. * Independent Problem Solving: The intuitive sliding mechanics encourage children to experiment with patterns, fostering a sense of accomplishment and analytical confidence. [Why Spatial Thinking Matters] Spatial reasoning is the foundation of geometry, engineering, and design. Unlike rote memorization, our "slide-to-fit" logic trains the brain to visualize how parts create a whole. This app serves as an early-learning tool that transforms simple geometric blocks into a powerful exercise for the developing mind.

Screenshots

マチアルキ4 screens
Tangram4 screens

Verdict

The call

The clearest difference is price: マチアルキ at Free against Tangram's $5.99. マチアルキ also leads on update cadence (every 5 weeks vs every 19 months). On ads, in-app purchases, device support and iOS requirement 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

マチアルキ is free to download; Tangram costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

マチアルキ ships an update every 5 weeks, Tangram every 19 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

Scorecard2 real differences · 8 level
マチアルキ versus Tangram: the parameters behind the verdict, then further details
ParameterマチアルキTangram
PriceFree — better$5.99
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 5 weeks — betterEvery 19 months
AdsNoNo
In-app purchasesNoNo
Monetization—Paid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS10.09.0 — better
Further details — not scored
Size33 MB2 MB
Age rating4+4+
DeveloperTOKYO SHOSEKI CO.,LTD.弦芳 梁

In-app purchases

None

マチアルキ

No in-app purchases

None

Tangram

No in-app purchases

Questions

Is マチアルキ free?
マチアルキ is free to download, with no in-app purchases.
Is Tangram free?
Tangram costs $5.99, with no in-app purchases.
Do マチアルキ or Tangram have ads?
Neither マチアルキ nor Tangram shows ads.
Which is updated more often, マチアルキ or Tangram?
マチアルキ ships an update every 5 weeks, and Tangram every 19 months. Most recently, マチアルキ was updated on November 1, 2026 and Tangram on November 3, 2026.

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