Comparison

SpatialCognition vs MMD立体視

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

Head to head
About

SpatialCognition

This application measures and trains your spatial cognitive abilities through a series of engaging games. It assesses accuracy, speed, and spatial recognition, allowing you to compete globally and earn titles.

Highlights
  • Measures space cognitive power
  • Trains accuracy and speed
  • Four distinct game types
  • Global leaderboards
  • Earn titles for achievements
Features
Read full description

It is an application which measures and trains space cognitive power. I may think that !? among a game. Please try repeatedly and arrive at the fresh ground of spiritual enlightenment. ■ Usage It is an application which goes responding to some problems set and finally measures your present space recognition age. The kind of problem set poses a problem which trains those with four kind, accuracy, instantaneous power, and space cognitive power. Since this application corresponds to OpenFeint, it can compete for global people and space cognitive power. A title is conferred in case of good results. ■ GAME explanation 1. Landing Site Prediction Game It is a game which predicts the landing site of the ball which appears from the left. 2. Direction Prediction Game It is a game which predicts the direction of an arrow to rotate. 3. It is a game which applies the number of the quadrangle by which it is indicated by the addressing game to the quadrangle number. 4. Addressing Game to Turn It is a game which hits three appearing circles sequentially from this side. ■ Notes * Please consider the space recognition age of this application as a standard to the last. * Please take a break moderately in the case of prolonged play.

About

MMD立体視

Features
Read full description

「MMD立体視」は、お手持ちのMMD(MikuMikuDance)モデルを、顔とディスプレイの角度を計算し、表示を意図的に引き延ばすことで立体的に表示するビューアアプリです。 ■ 顔追跡による立体視表示 iPhoneのフロントカメラ(ARKit)で頭の位置をリアルタイムに検出し、画面を「窓」に見立てた非対称フラスタム投影で表示します。頭を動かすと、それに合わせてキャラクターの見え方が変化し、奥行きのある立体感を体験できます。カメラを使わずジャイロセンサーで代用する追跡モードにも対応しています。 ■ 幅広いMMDファイル形式に対応 PMX / PMD形式のモデル、VMD形式のモーションを読み込めます。ZIP形式でまとめられたモデル一式もそのまま取り込み可能です。読み込んだファイルは「ライブラリ」に自動保存され、次回からすぐに呼び出せます。 ■ 表示設定 ・シェーダーを選択でき、モデルの表示表現を変更できます。 ・物理演算を選択でき、揺れものの精度と負荷のバランスを調整できます ・セルフシャドウ / 影を落とす / アウトライン表示のON・OFF切り替え ・半透明素材向けのテクスチャ透明スキャン ■ モーション・配置調整 読み込んだモデルをライブラリに保存してVMDモーションを切り替えられます。 配置調整画面では、モデルの位置 / 回転 / 大きさをジョイスティックで調整できます。 ■ シーン表示 地面の表示 / 非表示とサイズを調整できます。 ■ 3D Gaussian Splattingの表示にも対応 MMDモデルに加えて、PLY形式の3D Gaussian Splattingデータを読み込んで表示できます。 Gaussian Splattingの位置 / 回転 / 大きさも、MMDモデルと同じ操作で調整できます。

Screenshots

SpatialCognition4 screens
MMD立体視3 screens

Verdict

The call

The clearest difference is update cadence: MMD立体視 at daily against SpatialCognition's every 5 months. SpatialCognition's advantage is iOS requirement (7.0 vs 15.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

SpatialCognition ships an update every 5 months, MMD立体視 daily. The most recent releases landed on October 7, 2026 and September 30, 2026 respectively.

Scorecard2 real differences · 8 level
SpatialCognition versus MMD立体視: the parameters behind the verdict, then further details
ParameterSpatialCognitionMMD立体視
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews22.2% of reviews—
Number of ratings1 — better—
Update frequencyEvery 5 monthsDaily — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS7.0 — better15.0
Further details — not scored
Size5 MB128 MB
Age rating4+4+
Developerinfinitysoftware Co.,LtdToshiaki Ichikawa

In-app purchases

None

SpatialCognition

No in-app purchases

None

MMD立体視

No in-app purchases

Questions

Is SpatialCognition free?
SpatialCognition is free to download, with no in-app purchases.
Is MMD立体視 free?
MMD立体視 is free to download, with no in-app purchases.
Do SpatialCognition or MMD立体視 have ads?
Neither SpatialCognition nor MMD立体視 shows ads.
Which is updated more often, SpatialCognition or MMD立体視?
SpatialCognition ships an update every 5 months, and MMD立体視 daily. Most recently, SpatialCognition was updated on October 7, 2026 and MMD立体視 on September 30, 2026.

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