Comparison

3D解剖学アトラス：iRis vs milo evd simulator

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

Head to head

About

3D解剖学アトラス：iRis

A detailed 3D anatomical atlas for medical professionals, offering high-definition models and search functionality. Explore intricate anatomical details, including fine nerves and vascular structures, for enhanced learning and education.

Highlights

High-definition 3D anatomical models
Searchable anatomical information
Model visibility controls
Cross-section visualization
Key atlas for critical anatomy

Features

Read full description

医療従事者の皆様の学習・教育への活用を目的とした3DアトラスをあなたのiPhone / iPadで。 ○高精細なモデル　脳神経外科医監修のもと、微細な神経を始めとした従来の3Dアトラスでは見られない解剖情報が確認できます。　海綿静脈洞や脳幹内の神経線維も表現。 ○その他機能　・解剖情報の検索機能　・モデルの表示/非表示機能　・切断面の可視化機能　・重要な場面を再現するキーアトラス機能

About

milo evd simulator

Features

Read full description

脳室ドレナージ術は脳外科医にとって脳圧をコントロールするための重要な手術です。例えば前角穿刺では「外耳孔、nasionに向けて刺入」がセオリーではありますが、これがどのような経路で刺入されているかを本アプリでは三次元的に確認できます。また若手脳外科医、研修医向けに、穿頭ドリルの回転終了のタイミングをドリルの音に注目して学習できます。

Screenshots

3D解剖学アトラス：iRis4 screens

milo evd simulator4 screens

Verdict

The call

The clearest difference is price: milo evd simulator at Free against 3D解剖学アトラス：iRis's $40.99. milo evd simulator also leads on update cadence (every 2 weeks vs every 44 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

milo evd simulator is free to download; 3D解剖学アトラス：iRis costs $40.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

3D解剖学アトラス：iRis ships an update every 44 months, milo evd simulator every 2 weeks. The most recent releases landed on September 22, 2026 and September 10, 2026 respectively.

Scorecard2 real differences · 6 level

3D解剖学アトラス：iRis versus milo evd simulator: the parameters behind the verdict, then further details
Parameter	3D解剖学アトラス：iRis	milo evd simulator
Price	$40.99	Free — better
Positive reviews	60.0% of reviews	—
Update frequency	Every 44 months	Every 2 weeks — better
Ads	No	No
In-app purchases	No	No
Monetization	Paid	—
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	12.0	12.0
Further details — not scored
Size	491 MB	167 MB
Age rating	12+	17+
Developer	株式会社Kompath	Satoshi Kiyofuji

In-app purchases

None

3D解剖学アトラス：iRis

No in-app purchases

None

milo evd simulator

No in-app purchases

Questions

Is 3D解剖学アトラス：iRis free?

3D解剖学アトラス：iRis costs $40.99, with no in-app purchases.

Is milo evd simulator free?

milo evd simulator is free to download, with no in-app purchases.

Do 3D解剖学アトラス：iRis or milo evd simulator have ads?

Neither 3D解剖学アトラス：iRis nor milo evd simulator shows ads.

Which is updated more often, 3D解剖学アトラス：iRis or milo evd simulator?

3D解剖学アトラス：iRis ships an update every 44 months, and milo evd simulator every 2 weeks. Most recently, 3D解剖学アトラス：iRis was updated on September 22, 2026 and milo evd simulator on September 10, 2026.