# Vibration Meter, seismograph — user reviews > 70 indexed App Store user reviews of Vibration Meter, seismograph by ExaMobile S.A., rated 4.70/5 from 709 ratings. - Source: https://appshunter.io/ios/app/vibration-meter-seismograph/id1137580201/reviews - App overview in markdown: https://appshunter.io/ios/app/vibration-meter-seismograph/id1137580201.md - Rating breakdown: 5★ 591 · 4★ 67 · 3★ 27 · 2★ 10 · 1★ 14 ## Newest reviews (10 of 70) ### 4/5 — It works *2026-06-19* Worth it to pay for the premium version (no ads and data export). I wish I could change the display scale, I have to export it in order to zoom in, like +/- 0.05. If I could zoom in or change the scale I could use it in real time as I am measuring subtle vibrations, from machinery in a building. Also wish I could add more info to the history or the file name, instead of relying on noting down or remembering the order of measurements. ### 2/5 — Detectable only by instruments *2025-06-21* Okay, admittedly, I have no idea what I’m doing, but I was hoping to find an app that can actually quantify the hard vibration I am feeling. The floor and walls and everything is humming, but not a comfortable numb. It’s jarring. But no, apparently this is not the instrument of which they speak. **Developer response:** Thank you for your comment! The app should detect any vibration if your device is placed on a surface that transmits it. If something doesn't work properly, please contact us at help@examobile.pl; we will try to help or correct it as soon as possible. Thank you and best regards, Exa Support Team ### 3/5 — meh *2025-06-13* not rly sensitive enough for daily use. badly working ads screw it up. **Developer response:** Thank you for your comment! The application is capable of identifying any vibration that is noticeable to a human. Please consider enabling the Premium for a one-time small fee to get rid of the ads. The ads and Premium help us finance and maintain our apps so we can deliver the best quality for our users. If something doesn't work properly, please contact us at help@examobile.pl; we will try to help or correct it as soon as possible. Thank you and best regards, Exa Support Team ### 2/5 — No recording *2025-04-07* I thought this was recording to be able to save it - lost some very important evidence because there’s no save feature (it counts the time of recording, but no save?) **Developer response:** Thank you for your comment and the feature idea. This feature is not available yet, but we'll consider adding it in one of the future updates. The time shows the duration of measurement of the max and average values. Best Regards, EXA Technical Support Team ### 3/5 — The waves look small *2025-01-09, version 1.5* The waves look small and there is no ability to change MMI to JMA intensity scale. Please fix these issues, unless of that: good app ### 1/5 — Unable to save data file *2024-03-17* Only can take pictures not save files , sad **Developer response:** Thanks for your comments. We constantly work to improve this app and we will try to add this feature in future updates. If you need more information, please contact us by help@examobile.pl. Thanks and best regards, Exa Support Team ### 1/5 — Ruined by ads *2024-02-01* Horrible full screen takeover ads **Developer response:** For a small amount, you can buy a Premium version without ads. Ads help us finance the development and maintenance of this and other useful apps. Thanks for understanding and best regards, EXA Support Team ### 5/5 — Funktioniert sehr gut *2023-06-20, version 1.3* Hab damit Schwingungen von zwei Verdichtern gemessen und rauszufinden, wo und wie ich was befestigen muss um Schwingungen zu reduzieren! Schade nur, dass man keine Möglichkeit hat, die Messergebnisse zu speichern und zu exportieren. ### 1/5 — Не работает функция SOS *2023-05-26, version 1.3* Не работает функция SOS после оплаты ### 2/5 — Svt *2023-05-15, version 1.3* Tlm est là pour l’svt ouuuu ## Most critical reviews (10 lowest-rated) ### 1/5 — 差 *2026-07-31* 本人设备iPhone6，试了好几遍就是打不开 ### 1/5 — 환불 *2026-03-02* 유료라고 표시도 도둑맞은느낌이네요 환불해주세요 **Developer response:** 이전에 프리미엄 서비스를 구매하셨는데 현재 이용할 수 없는 경우, 메뉴에서 ["Restore Purchases"] 옵션을 선택해 주세요. 다른 문제가 발생하면 help@examobile.pl로 문의해 주시면 도와드리겠습니다. 감사합니다. EXA 팀 드림 ### 1/5 — 为什么我的打不开 *2026-02-01* 为什么我的打不开 **Developer response:** 如果遇到任何问题，请联系我们：help@examobile.pl，我们将尽快为您提供帮助或解决问题。谢谢！此致，Exa 支持团队 ### 1/5 — Ücretli indirmeyin *2025-11-10, version 1.6* Alarm vermesi için Elimizi cebinize atmasını istiyor. Beş para etmez ### 1/5 — Disappointing *2025-06-30* No instructions provided. Unable to axis period data so unable to access anything recorded outside of the few seconds shown on screen **Developer response:** Thank you for your comment. We'll take your suggestions into account in one of the future updates. Currently the app has the features as it states in descriptions and screenshots in the App Store. So if it works as it is described, please review your very low rating. If something doesn't work properly, please contact us at help@examobile.pl; we will try to help or correct it as soon as possible. Thank you and best regards, Exa Support Team ### 1/5 — Çok fazla reklam var *2025-06-03, version 1.5* Reklam🤮 ### 1/5 — BEWARE: UNEXPECTED CHARGES *2025-03-28* This app does not mention any fees or “in-app purchases” in its description. However, upon downloading, I was immediately presented with a “standard” trial period offer: a trial period followed by an annual fee of $39.99 (surprise!). As expected, a credit card was required to be kept on file, in order to activate the trial with the option to cancel before the trial period ended. Despite misgivings, I opted to proceed. After entering my information and credit card details, I instantly received a notification from my bank that my card had been charged $39.99. Minutes later, another alert from my bank’s fraud department flagged the charge as suspicious, asking if I recognized it as legitimate. Alarmed, I responded “no.” Long story short, I had to lock my card and was issued a replacement. Within an hour of locking my card, another attempt to charge for $1.95 was made. In the three weeks since, this company has attempted to charge my (now locked) card $4.95 every week (as recently as today). I’ve noticed this app has many positive reviews, so I’m not sure what to think. I’d like to believe that there is no intention to mislead. However, I strongly urge anyone considering downloading and activating this app to think twice. **Developer response:** Thank you for reporting! We do not have any subscriptions in our applications. The only purchase is a one-time purchase of Premium - for $1.99 - you pay once and use all the features forever. We never ask for your card details or other sensitive data. We advise you never to provide such information on the Internet. Our purchases are made exclusively through the AppStore. You may have come across some pop-up window or advertisement, which are delivered by advertising systems. We are very sorry about this issue. If there are any inappropriate ads, send us a screenshot to help@examobile.pl, we will report it to Google and try to block such inappropriate ads. Best regards - Exa team ### 1/5 — 취소 *2024-12-12* 유료면 취소해주세요 **Developer response:** help@examobile.pl로 문의해 주시면 도와드리겠습니다. 감사합니다. EXA 팀 ### 1/5 — 유료었ㅇㅇ *2024-08-31* 아니ㅋ ㅋ 이럴거면 왜 만듬ㅋㅋㅋ 1점도 아까워!!! :0 ;( **Developer response:** 제대로 작동하지 않는 것이 있으면 help@examobile.pl로 문의해 주세요. 최대한 빨리 도와드리거나 수정하도록 하겠습니다. 감사합니다. 최고의 경의를 표합니다. Exa 지원팀 ### 1/5 — Absolut buggy auf dem iPad *2024-06-12, version 1.5* Das einzig, was gut funktioniert ist das Anzeigen von Werbung, wenn man versucht irgendwo zu Klicken. ## Most praised reviews (10 highest-rated) ### 5/5 — Car upgrade *2026-05-29* Used this to install motor mounts , transmission mounts and coilovers. Taped phone to dash ### 5/5 — 무료인데요? *2026-02-10* 들어가면 광고 하나 뜨긴 한데 잘 되는데요? 유료라는 사람들은 뭐죠? ### 5/5 — Bob *2025-12-09* This app works faultlessly. Thank you to the developer. VK3SSS ### 5/5 — Louis Rogereau *2025-11-13, version 1.6* Un message pour tout se qu’il vont l’installer pour sa profs d’svt ### 5/5 — Seismic activity ! *2025-09-04* Excellent app,! Amazing to know what’s happening right below my feet ! 😳 ### 5/5 — Oui *2025-06-03, version 1.5* Cette application me fais passer le temps quand je m’ennuie et me cultive non je rigole. La prof d’SVT m’a demandé de l’installer ### 5/5 — Amazing App *2025-03-05* Great app to check any vibrations ### 5/5 — bonchouuur *2024-10-10, version 1.5* quand ta prof d’svt te demande d’installer cette app… ### 5/5 — Road vibes against bldg. *2024-06-23* I live in apartment bldg. Worked that jolts from truck loads hitting road crack will cause fault in foundation of bldg. ### 5/5 — Did the job for me *2023-10-28* Very accurate. Thank you for the app 🙏🏻 --- *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 2026-08-31.*