--- title: "iSeismometer - Reviews, Revenue and Downloads in United States | Apple App Store" description: "Start iSeismometer, leave it on your desk, then try tap somewhere. You will realize how sensitive iPhone is! This is our new project to convert iPhone to seismometer. We created for fun and education" --- # iSeismometer — United States > Feel the Pulse of the Earth ![iSeismometer App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/4e/2c/67/4e2c672d-e079-8fe5-b63f-aca723a6d153/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/434x0w.png) **Developer:** [ObjectGraph](https://apptail.io/developer/objectgraph-sNE) **Category:** Education **Rating:** 3.6/5 (170 ratings) **Price:** Free **Bundle ID:** com.objectgraph.iSeismometer **Store:** Apple App Store **Country:** United States **Version:** 1.7.1 (released 2026-09-15) **Original Release:** 2012-06-02 **Languages:** English, French, German, Japanese, Spanish **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id304190739) **AppTail Page:** [https://apptail.io/app/iseismometer-fIMk/united-states](https://apptail.io/app/iseismometer-fIMk/united-states) ## iSeismometer Description Start iSeismometer, leave it on your desk, then try tap somewhere. You will realize how sensitive iPhone is! This is our new project to convert iPhone to seismometer. We created for fun and educational use, such as data collecting device. --------------- In Total Ranking: - #3 in Italy - #28 in Japan In Education Category Ranking: - #1 in Japan - #11 in US! (*new*) - #1 in Austoria,Finland and Greece - #3 in Norway - #5 in Japan and Belgium - #8 in Denmark - #9 in Norway --------------- Please feel free to give us suggestion and feedback (iphone@objectgraph.com). [Instructions and Information] -iSeismometer stores data based on the frequency setting. the more the frequency, the sampling rate is increased per second -If you suspend recording, you can drag the screen to re-track the previous data. -X-Y-Z illustrated - Lots of options... See the screenshots! [User's Comments] -"While I can see this has real possible applications, the only semi-serious use I've had is showing my 95 year old grandmother her washing machine was out of balance. (fixed it) The look on her face was PRICELESS. Thanks!" - by KeyboardError -"Can't stop playing around it!" - by SeatlleBoiler -"I sat on my desk and watched it as I wrote and used my laptop it picks up everything" - by Stretch Man -"Unfathomable coolness" - by AbrahamKafi -"This tool is really great , imagining a real potential" - by ITester -"Cool to put subwoofer" - by thatkid We were covered in "The Independent Guide To The iPhone 3Gs" By Nik Rawlinson. Here is his review "This is a novelty app but one that also helps you learn something new. The concept is simple. You just leave tour iPhone on hard surface with the app fired up then tap somewhere nearby and watch what happens. It looks like something you’d find in a hospital, but it’s one of those things that is very captivating once you’ve looked at it once. In fact, we completely lost track of time when we played with this app as we tried out different tap-based compositions – MTV had nothing on us during this review. You’ve got the ability to pause the ‘recording’ of movement around the iPhone, in addition to looking at colorful spectrum graph of what occurred in the three seconds prior to requesting that data. We didn’t quite understand what the chart was showing us. But it looked pretty nonetheless and it’ll make you look über intelligent to anyone looking over your shoulder . The app will monitor movement for 10 seconds and report back on the last three seconds of activity. You can then upload that data in snazzy graph format to the web for all to see. Old friends will probably think you’ve changed career." ## iSeismometer Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/d7/72/3e/d7723e5a-9640-5d13-b153-bc069825ae48/ef48efbf-1455-4f88-b924-1d9bb17e1e22_iPad_12.9_U0022_Display_-_Apple_iPad_Mini_8.3-inch_-_Screenshot5.png/2732x2048.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/fa/33/08/fa330807-e36a-0f1d-e290-b4565de1e4f6/9019b8fd-7292-4274-849d-8bd58e99067f_iPad_12.9_U0022_Display_-_Apple_iPad_Mini_8.3-inch_-_Screenshot12.png/2048x2732.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ba/76/bd/ba76bda0-451a-4865-4147-57bdf9750235/3c8e404d-2520-4a61-977b-1e5c9d691f1b_iPad_12.9_U0022_Display_-_Apple_iPad_Mini_8.3-inch_-_Screenshot10.png/2048x2732.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/07/3a/9c/073a9c18-1a5b-5d1d-b330-273c264f8274/dd6bc6b3-5633-4ce6-a30e-7e013bab8169_iPad_12.9_U0022_Display_-_Apple_iPad_Mini_8.3-inch_-_Screenshot7.png/2732x2048.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/c2/67/c3/c267c3dc-18d9-834f-b5ef-6d4f4b3d564c/2a654365-c20a-46f5-9d8e-328d26b14027_iPad_12.9_U0022_Display_-_Apple_iPad_Mini_8.3-inch_-_Screenshot2.png/2732x2048.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/30/d2/07/30d20796-66e2-80a3-466e-79ca455f2a58/467593dc-054e-46d7-8635-e1ec2e9f24c4_iPad_12.9_U0022_Display_-_Apple_iPad_Mini_8.3-inch_-_Screenshot8.png/2732x2048.png) - [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/f4/9b/67/f49b674d-f6b9-29ed-a0ad-56d39bdecdd9/2b5d1fc3-ce9b-4fdf-9fb8-31dfb8f57e3c_iPad_12.9_U0022_Display_-_Apple_iPad_Mini_8.3-inch_-_Screenshot1.png/2732x2048.png) - [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/99/e2/81/99e28115-3acd-5db8-4cb7-32c2435594e0/14d42dd8-e19a-487e-9d94-08dfdb86e149_iPad_12.9_U0022_Display_-_Apple_iPad_Mini_8.3-inch_-_Screenshot4.png/2732x2048.png) - [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/4e/23/a2/4e23a23d-2ea3-24ce-928e-59d585a19b45/a1c3df6c-f930-4bd6-ad59-8ea50e06f9fd_iPad_12.9_U0022_Display_-_Apple_iPad_Mini_8.3-inch_-_Screenshot9.png/2048x2732.png) - [Screenshot 10](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/e5/1a/79/e51a7905-9285-5de2-7fba-e00cbd7e89f6/d383c19b-686f-4394-8b66-2980b46afb62_iPad_12.9_U0022_Display_-_Apple_iPad_Mini_8.3-inch_-_Screenshot11.png/2048x2732.png) ## iSeismometer Rating Breakdown in United States - 5 stars: 76 (45%) - 4 stars: 28 (16%) - 3 stars: 19 (11%) - 2 stars: 12 (7%) - 1 stars: 35 (21%) ## iSeismometer Reviews in United States ### *---- "It would be better if it could be used on all iPhones" If only this app were to be used on newer iPhones the could use it just like I did on my older iPhone. -- Valandingham, 2019-11-10 ### *---- "UPDATE UPDATE UPDATE" Please update to work with iOS 11 -- Kurek412, 2018-05-31 ### *---- "Update for iOS 11 please" I liked this when it worked. Too bad it doesn’t anymore. -- Cypress Green, 2018-01-22 ### *---- "iOS 11 update ASAP!" 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. -- TheGadgetinator, 2017-12-12 ### *---- "Does not work on iOS 11" Perhaps the developer is taking a potty break instead of writing code? -- WriteGuy1960, 2017-11-23 ### ****- "Time to update" 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. -- Chris74739, 2017-09-25 ### ***** "Update please" Best App -- Hawarneh, 2017-05-13 ### *---- "Abandoned App" No updates in six years. I'll delete it! -- faviles, 2017-04-20 ### *---- "No longer supported?" As of 2016 with IOS 9.3.4, the settings for wifi data, etc, no longer work. Attempting to edit any text box shows only a grey box, no keyboard. Enabling the transmit data switch now locks up the app. Was cool back in 2011, but needs some updates to comply with current apple dev standards and function properly. -- NotJustBecauseYouCan..., 2016-08-17 ### *---- "App freezes on iOS 9.1" The application freezes to the point where it will not respond to input and needs to be force closed. -- brian.bowling, 2015-12-10 [View all iSeismometer reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews) ## iSeismometer Discovered Keywords - iseismometer ## Apps Similar to iSeismometer - [Oxford Deluxe (ODE & OTE)](https://apptail.io/app/oxford-deluxe-ode-ote-lBuc/united-states) - [AeroEngineS](https://apptail.io/app/aeroengines-zPzd/united-states) - [Loughborough Wave Lab](https://apptail.io/app/loughborough-wave-lab-brDe/united-states) - [Fatima Prayers](https://apptail.io/app/fatima-prayers-jjcf/united-states) - [Vibration & Noise](https://apptail.io/app/vibration-noise-SUkf/united-states) - [SSA Meetings](https://apptail.io/app/ssa-meetings-aSQf/united-states) - [SNEWS Events](https://apptail.io/app/snews-events-vidg/united-states) - [Astronomy Daily](https://apptail.io/app/astronomy-daily-Bwoj/united-states) - [e: Spacetime Converter](https://apptail.io/app/e-spacetime-converter-FyLl/united-states) - [Drone Flight School](https://apptail.io/app/drone-flight-school-YtXn/united-states) ## iSeismometer Available In - [United States](https://apptail.io/app/iseismometer-fIMk/united-states) - [Germany](https://apptail.io/app/iseismometer-fIMk/germany) - [Japan](https://apptail.io/app/iseismometer-fIMk/japan) - [Italy](https://apptail.io/app/iseismometer-fIMk/italy) - [United Kingdom](https://apptail.io/app/iseismometer-fIMk/united-kingdom) - [Russia](https://apptail.io/app/iseismometer-fIMk/russia) - [Mexico](https://apptail.io/app/iseismometer-fIMk/mexico) - [Canada](https://apptail.io/app/iseismometer-fIMk/canada) - [France](https://apptail.io/app/iseismometer-fIMk/france) - [Australia](https://apptail.io/app/iseismometer-fIMk/australia) - [Austria](https://apptail.io/app/iseismometer-fIMk/austria) - [Türkiye](https://apptail.io/app/iseismometer-fIMk/turkey) - [Spain](https://apptail.io/app/iseismometer-fIMk/spain) - [Greece](https://apptail.io/app/iseismometer-fIMk/greece) - [China](https://apptail.io/app/iseismometer-fIMk/china) - [Brazil](https://apptail.io/app/iseismometer-fIMk/brazil) - [Chile](https://apptail.io/app/iseismometer-fIMk/chile) - [New Zealand](https://apptail.io/app/iseismometer-fIMk/new-zealand) - [Switzerland](https://apptail.io/app/iseismometer-fIMk/switzerland) - [Netherlands](https://apptail.io/app/iseismometer-fIMk/netherlands) - [Ireland](https://apptail.io/app/iseismometer-fIMk/ireland) - [Singapore](https://apptail.io/app/iseismometer-fIMk/singapore) - [Philippines](https://apptail.io/app/iseismometer-fIMk/philippines) - [Czechia](https://apptail.io/app/iseismometer-fIMk/czechia) - [Finland](https://apptail.io/app/iseismometer-fIMk/finland) - [Bulgaria](https://apptail.io/app/iseismometer-fIMk/bulgaria) - [Romania](https://apptail.io/app/iseismometer-fIMk/romania) - [Sweden](https://apptail.io/app/iseismometer-fIMk/sweden) - [Ecuador](https://apptail.io/app/iseismometer-fIMk/ecuador) - [Slovakia](https://apptail.io/app/iseismometer-fIMk/slovakia) - [Poland](https://apptail.io/app/iseismometer-fIMk/poland) - [South Korea](https://apptail.io/app/iseismometer-fIMk/south-korea) - [Taiwan](https://apptail.io/app/iseismometer-fIMk/taiwan) - [Croatia](https://apptail.io/app/iseismometer-fIMk/croatia) - [Peru](https://apptail.io/app/iseismometer-fIMk/peru) - [Indonesia](https://apptail.io/app/iseismometer-fIMk/indonesia) - [Luxembourg](https://apptail.io/app/iseismometer-fIMk/luxembourg) - [Norway](https://apptail.io/app/iseismometer-fIMk/norway) - [India](https://apptail.io/app/iseismometer-fIMk/india) - [Slovenia](https://apptail.io/app/iseismometer-fIMk/slovenia) - [Portugal](https://apptail.io/app/iseismometer-fIMk/portugal) - [Malaysia](https://apptail.io/app/iseismometer-fIMk/malaysia) - [Latvia](https://apptail.io/app/iseismometer-fIMk/latvia) - [Belgium](https://apptail.io/app/iseismometer-fIMk/belgium) - [Sri Lanka](https://apptail.io/app/iseismometer-fIMk/sri-lanka) - [Dominican Republic](https://apptail.io/app/iseismometer-fIMk/dominican-republic) - [Denmark](https://apptail.io/app/iseismometer-fIMk/denmark) - [Thailand](https://apptail.io/app/iseismometer-fIMk/thailand) - [Lithuania](https://apptail.io/app/iseismometer-fIMk/lithuania) - [South Africa](https://apptail.io/app/iseismometer-fIMk/south-africa) - [Armenia](https://apptail.io/app/iseismometer-fIMk/armenia) - [Argentina](https://apptail.io/app/iseismometer-fIMk/argentina) - [Belarus](https://apptail.io/app/iseismometer-fIMk/belarus) - [Colombia](https://apptail.io/app/iseismometer-fIMk/colombia) - [Estonia](https://apptail.io/app/iseismometer-fIMk/estonia) - [Egypt](https://apptail.io/app/iseismometer-fIMk/egypt) - [Hong Kong SAR China](https://apptail.io/app/iseismometer-fIMk/hong-kong) - [Honduras](https://apptail.io/app/iseismometer-fIMk/honduras) - [Hungary](https://apptail.io/app/iseismometer-fIMk/hungary) - [Israel](https://apptail.io/app/iseismometer-fIMk/israel) - [Kuwait](https://apptail.io/app/iseismometer-fIMk/kuwait) - [Kazakhstan](https://apptail.io/app/iseismometer-fIMk/kazakhstan) - [Lebanon](https://apptail.io/app/iseismometer-fIMk/lebanon) - [Malta](https://apptail.io/app/iseismometer-fIMk/malta) - [Pakistan](https://apptail.io/app/iseismometer-fIMk/pakistan) - [Saudi Arabia](https://apptail.io/app/iseismometer-fIMk/saudi-arabia) - [El Salvador](https://apptail.io/app/iseismometer-fIMk/el-salvador) - [Venezuela](https://apptail.io/app/iseismometer-fIMk/venezuela) - [United Arab Emirates](https://apptail.io/app/iseismometer-fIMk/united-arab-emirates) - [Paraguay](https://apptail.io/app/iseismometer-fIMk/paraguay) - [Qatar](https://apptail.io/app/iseismometer-fIMk/qatar) - [Macao SAR China](https://apptail.io/app/iseismometer-fIMk/macau) - [North Macedonia](https://apptail.io/app/iseismometer-fIMk/north-macedonia) - [Uzbekistan](https://apptail.io/app/iseismometer-fIMk/uzbekistan) - [Madagascar](https://apptail.io/app/iseismometer-fIMk/madagascar) - [Cayman Islands](https://apptail.io/app/iseismometer-fIMk/cayman-islands) - [Iceland](https://apptail.io/app/iseismometer-fIMk/iceland) - [Algeria](https://apptail.io/app/iseismometer-fIMk/algeria) - [Senegal](https://apptail.io/app/iseismometer-fIMk/senegal) - [Vietnam](https://apptail.io/app/iseismometer-fIMk/vietnam) - [Cyprus](https://apptail.io/app/iseismometer-fIMk/cyprus) - [Tunisia](https://apptail.io/app/iseismometer-fIMk/tunisia) - [Brunei](https://apptail.io/app/iseismometer-fIMk/brunei) - [Bermuda](https://apptail.io/app/iseismometer-fIMk/bermuda) - [Ukraine](https://apptail.io/app/iseismometer-fIMk/ukraine) - [Panama](https://apptail.io/app/iseismometer-fIMk/panama) - [Nepal](https://apptail.io/app/iseismometer-fIMk/nepal) - [Azerbaijan](https://apptail.io/app/iseismometer-fIMk/azerbaijan) - [Nigeria](https://apptail.io/app/iseismometer-fIMk/nigeria) - [Namibia](https://apptail.io/app/iseismometer-fIMk/namibia) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*