iShindo - Seismic Intensity

iShindo - Seismic Intensity

by Hakusan Corporation

37 ratings
15 reviews
Free

Details

  • Released
  • Updated
  • November 25, 2013
  • March 27, 2026
iShindo - Seismic Intensity screenshot #1 for iPhone
iShindo - Seismic Intensity screenshot #2 for iPhone
iShindo - Seismic Intensity screenshot #3 for iPhone
iShindo - Seismic Intensity screenshot #4 for iPhone
iShindo - Seismic Intensity screenshot #5 for iPhone
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About

This app measures earthquake seismic intensity using your iPhone or iPad. It offers multiple measurement scales and automatically records events, allowing for photo capture. Data can be synced across up to 10 devices via iCloud.

Seismic intensity measurement (JMA, MMI, SI)
Automatic earthquake event recording
Photo capture during events
iCloud sync across devices
JMA Seismic Intensity Scale (0-7)
Modified Mercalli Intensity Scale (I-XII)
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What's New in iShindo

2.0.0

March 27, 2026

iShindo is designed for iPhone and iPad running iOS 16 or later.

User reviews

横向き表示ができなくなりました

以前までは横向き表示ができていたのですが、アップデートの影響なのか、現在はできなくなっています。
また、他のiPhoneでも横向き表示ができない状態です。
横向き表示ができるよう、改善していただけるとありがたいです。

地震計アプリ

メルカリ震度と気象庁震度が見れますすごく便利です
実際の地震を測れるかはわかりませんが(こないで)

やばい

そもそもアプリ開けない💦

不正確

正直言って、スマホを持ち上げるだけで
震度 6+ が出るのはおかしいと思う
震度を正しく計測してくれれば★5確定です
そこの所改善お願いします!

画面収録ができません

家が交通振動で揺れるため、どのくらい揺れているかを記録したくてiPadで画面収録をして記録していましたが、最近、
『photostreamにアクセス出来ません。本アプリケーションはphotostream経由であなたのデバイス間で写真を共有できますので、設定アプリから’写真とカメラ>自分 のphotostream 'のオンをを推奨します。』
と表示されるようになり、設定を確認しましたがphotostreamの設定が私のiPadにもiPhoneにもなく、どうにもできません。
アプリ自体はシンプルで分かりやすくてとても使いやすいので、できれば改善していただきたいです。
オプションで課金が必要でも改善して頂きたいです。
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Developer apps

FAQ

What is iShindo's primary function?

iShindo measures earthquake seismic intensity using your iPhone or iPad. It provides measurements based on JMA, Modified Mercalli, and Spectral Intensity scales, and can automatically record earthquake events.

Does iShindo provide official earthquake alerts?

No, iShindo's measurements are for reference only and are not from JMA-certified seismometers. They are considered 'equivalent intensity'.

What devices is iShindo compatible with?

iShindo is compatible with iPhone and iPad devices running iOS 16.0 or later. It requires an iPhone 8/X or later, or an iPad with iPadOS 16.

How often is iShindo updated?

The latest version of iShindo was released on March 27, 2026, indicating recent development activity. The app was first released in 2013.

Can I use iShindo on multiple devices?

Yes, iShindo supports iCloud sync across up to 10 devices, allowing you to access your recorded earthquake events on any of your compatible Apple devices.

What are the different intensity scales iShindo uses?

iShindo uses the JMA Seismic Intensity Scale (ranging from 0 to 7) and the Modified Mercalli Intensity Scale (ranging from I to XII), as well as Spectral Intensity (SI) measurement.

Does iShindo have ads?

No, iShindo does not contain advertisements. It is a free application without any ad interruptions.

What is the user rating for iShindo?

iShindo has a user rating of 4.0 stars based on 3 ratings. This suggests a generally positive reception from its current user base.