# iSeismometer — user reviews > 271 indexed App Store user reviews of iSeismometer by ObjectGraph LLC, rated 3.60/5 from 170 ratings. - Source: https://appshunter.io/ios/app/iseismometer/id304190739/reviews - App overview in markdown: https://appshunter.io/ios/app/iseismometer/id304190739.md - Rating breakdown: 5★ 76 · 4★ 28 · 3★ 19 · 2★ 12 · 1★ 35 ## What do users think of iSeismometer? Overall sentiment: positive **Pros** - 🚀 Sensitive and accurate - 👍 Simple and easy to use - 💡 Useful for various applications (e.g. monitoring vibrations, detecting heartbeat) **Cons** - 🐛 Crashes or freezes on newer devices - 🔋 High battery consumption - 🔒 Lacks security/privacy features (e.g. no option to disable data transmission) **Commonly reported bugs** - Buttons/controls not working on newer iOS versions - Keyboard not appearing in text input fields - Inconsistent performance across device models **Most requested features** - Add sensitivity control - Implement zero control for reference plane - Increase recording time - Improve UI/UX (e.g. color coding, scrolling, chart speed control) - Implement Richter scale or other measurement units - Add data export/sharing options (e.g. email, save to file) ## Newest reviews (10 of 271) ### 5/5 — Actualización de la aplicación *2017-11-28, version 1.3* No funciona a ver si lo actualizan ### 2/5 — schade... *2017-11-03* funktioniert nicht mehr ### 5/5 — Precisa ser atualizado! *2017-10-17* Muito bom o app, pena não funcionar no iOS 11. Gostaria muito que o desenvolvedor retomasse o trabalho! ### 5/5 — iOS11対応にアップデートをぜひお願いします！ *2017-10-08* 1番シンプルで振動の計測などにも重宝しています。iOS11で使えなくなってしまったのでアップデートお願いします！！ ### 4/5 — Time to update *2017-09-25* Can we get an update? Unable to open app, as it’s not compatible with iOS 11. I don’t want to delete it on the remote possibility that there may be an update. Not able to find anything comparable as of yet. ### 2/5 — Great little app *2017-09-22, version 1.3* Great little app, sadly not iOS 11 compatible ### 5/5 — Update please *2017-05-13, version 1.3* Best App ### 1/5 — Abandoned App *2017-04-20, version 1.3* No updates in six years. I'll delete it! ### 5/5 — Top App! Macht bis heute was sie soll! *2017-03-28* Aber bitte bitte - bringt ein Update für 64Bit! 🤗 ### 3/5 — worth a try, one bug though *2016-10-23* it's a fun little app! would be nice to have sensitivity setting but overall it's neat. When you tap on the X on the ad, a blank window comes up and it cannot be dismissed or moved. Have to exit the app. ## Most critical reviews (10 lowest-rated) ### 1/5 — It would be better if it could be used on all iPhones *2019-11-10, version 1.3* If only this app were to be used on newer iPhones the could use it just like I did on my older iPhone. ### 1/5 — Keine aktuelle App *2018-11-13* Entwickler muß app für IOS 11 aktualisieren ### 1/5 — No support for iOS 11. *2018-08-09* Although working fine on older versions of iOS but not on iOS 11 so I can’t run it on my iPhone 5s. At least it runs on my iPad Retina and old 4th gen iPod. Last update was 7 years ago and support URL is now a 404 error. ### 1/5 — UPDATE UPDATE UPDATE *2018-05-31, version 1.3* Please update to work with iOS 11 ### 1/5 — Update *2018-03-04* Update this app ### 1/5 — ios11 *2018-02-05* 업데이트 언제 해 줄건지.. ### 1/5 — Update for iOS 11 please *2018-01-22, version 1.3* I liked this when it worked. Too bad it doesn’t anymore. ### 1/5 — Kein update auf 11 *2017-12-28* Kein update auf 11 ### 1/5 — iOS 11 update ASAP! *2017-12-12* iOS 11 update ASAP! This is a nice app but what it really needs is the ability to utilize the iPhone accelerometer to detect earthquakes and automatically share that data to the cloud and/or the USGS. Only when enough similar readings are detected from a certain region within a narrow timeframe would the data be considered legitimate and then be pushed back out to the map for all users to view. The app could also be active only at certain times of the day/night that the user defines. As well as only be active when connected to pre-defined wifi networks. Such as Home or work. Another option would be to only take accelerometer reading when it is plugged into power (such as when on your night stand or connected to a computer USB). The app could also use the iPhone GPS to disable sensor reading when moving. As well as only record seismic data when the app detects the iPhone is laying flat on its back. Another option would be to disable the seismic sensor data output when a face is detected with the front facing camera. Requiring the app to be running in the foreground would also further prevent false readings. This could easily, quickly, and cheaply create a huge network of seismographs around the world. Needs to be able to run in background (Multitasking). Needs to record magnetometer data as well. ### 1/5 — Does not work on iOS 11 *2017-11-23, version 1.3* Perhaps the developer is taking a potty break instead of writing code? ## Most praised reviews (10 highest-rated) ### 5/5 — WOW *2023-11-24* WOW ### 5/5 — Plz do this *2021-01-16* I used this years ago and it was amazing but can you plz update it!!!! ### 5/5 — Please update this app for iso 11 *2019-05-03* Please update !!! ### 5/5 — アップデート希望します！ *2019-04-15* 他の振動計アプリとは比較にならない程に優秀なアプリです。iosをアップデートしたら使えなくなっちゃいました。非常に困っています。 ### 5/5 — 待更新 *2019-03-28* 很好用的一款软件，就是不更新ios12用不了了，求更新！ ### 5/5 — Обновление *2019-03-06* Обновите приложение пожалуйста. ### 5/5 — Great *2019-01-23* Great but doesn’t work on iOS 11+ ### 5/5 — Good APP. *2018-12-18* Please update this APP. ### 5/5 — ISeismometer *2018-04-20* É muito bom ! Aguardo a atualização ! ### 5/5 — iOS 11 *2017-12-06* Please update to work with iOS 11. I love this app and have had it since iOS 3. I don’t want to lose it. --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-09.*