EmboRatio

Masaaki Hirata Medical iPhoneiPadiPod touch

EmboRatio is a free Medical app for iPhone and iPad by Masaaki Hirata. Requires iOS 15.4. Updated July 13, 2026.

Price: Free; on the App Store
Size: 1 MB; Age 4+
Updated: Jul 13; 2026 · v1.62

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Screenshots

About EmboRatio

Displays the required length of the coil for the volume of the aneurysm. The current embolic rate can also be calculated. The Coils available only in Japan is listed.

What’s new

Version 1.62 · Updated July 13, 2026

bug fix

App privacy

The developer, Masaaki Hirata, reported these privacy practices to Apple.

Data Not Collected

The developer does not collect any data from this app.

App details

EmboRatio is a free Medical app for iPhone, iPad and iPod touch, developed by Masaaki Hirata. It requires iOS 15.4 or later and is 1 MB to download. It was first released on March 16, 2017 and last updated on July 13, 2026.

Category: Medical
Price: Free
Version: 1.62
Size: 1 MB
Requires: iOS 15.4 or later
Compatibility: iPhone, iPad, iPod touch
Languages: English
Age rating: 4+
Released: March 16, 2017
Last updated: July 13, 2026
Developer: Masaaki Hirata

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Alternatives to EmboRatio

Looking for apps like EmboRatio? Here are 6 similar apps on the App Store. The highest rated is Angiosuite Neuro Edition (4.8/5), and 5 of the 6 are free to download.

EmboRatio vs. alternatives
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EmboRatio	–	Free	July 13, 2026
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