Smart Vibration Meter・Detector vs InterviewPA
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Smart Vibration Meter・Detector
This utility app transforms your phone into a seismograph to measure vibrations and detect earthquakes. It displays readings on both the Richter and Mercalli scales, offering insights into seismic activity.
- Measures vibration using phone sensors
- Displays readings on Richter scale
- Displays readings on Mercalli intensity scale
- Acts as a seismic detector
- Calibration feature for accuracy
- Classifies seismic activity effects
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Vibration Meter is a free app that can measure the vibration (seismograph, body tremor, seismometer). This app uses phone sensors to measure vibration or the earthquake, and it shows a reference as a seismic detector. Using this app, you can check vibrations both on the Richter scale and on the modified Mercalli intensity scale. To calibrate application click on the button - Calibrate, put your device on the flat surface and wait till value stabilize. It should take about 20 seconds. After that click OK button and enjoy the earthquake! App shows reference to earthquake vibrations as classified by internationally used Mercalli intensity scale for seismic activities such as earthquakes. The Mercalli intensity scale is a seismic scale used for measuring the intensity of an earthquake. It measures the effects of an earthquake. Vibration Meter can also be called seismograph or seismometer when used for measuring seismic activity. Mercalli intensity scale: I. Instrumental - Not felt. Recorded by seismographs. II. Weak - Felt only on top floors of high buildings. III. Slight - Felt indoors, like a passing light truck. IV. Moderate - Windows, doors rattle. Like passing train. V. Rather Strong - Felt by all. Small objects upset. VI. Strong - Books off shelves. Trees shake. Damage. VII. Very Strong - Difficult to stand. Buildings damaged. VIII. Destructive - Significant damage. Trees broken. IX. Violent - General panic. Serious damage. Cracks. X. Intense - Most buildings destroyed. Rails bent. XI. Extreme - Rails bent greatly. Pipelines destroyed. XII. Catastrophic - Near total damage. Some countries use Richter scale instead of Mercalli scale. The Richter scale is a base-10 logarithmic scale, which defines magnitude as the logarithm of the ratio of the amplitude of the seismic waves to an arbitrary, minor amplitude. Check the vibrations with you phone! ---------- SMART VIBRATION METER terms of service 1 week Meter + from 4.99$ per week (prices may vary slightly depending on the region). 1 month Meter + from 19.99$ per month (prices may vary slightly depending on the region) You can find all in-app purchases on this app store page below under “In-app purchases”. Subscriptions are automatically renewed unless they have been switched off at least 24 hours before the subscription period expires. Your account will be charged within 24 hours of payment. You can manage your subscriptions in the iOS settings and switch the automatic renewal on or off. A subscription that is already running cannot be canceled within the term that has already started. Privacy Policy: https://zipoapps.com/vibrationmeterios/privacy Terms of Use: https://zipoapps.com/vibrationmeterios/terms
InterviewPA
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Interview Personal Assistant is an AI-powered interview tool designed for both job candidates and HR recruiters. IMPORTANT: Free Trial Information • New users get 3 free analyses (resume analysis, JD matching, HR questions) • After 3 free analyses, a subscription is required to continue using the app • Subscription options: Monthly Plan or Annual Plan • All features require an active subscription after the free trial Upload a resume or job description, and the app analyzes background, strengths, risks, and role fit — then generates high-probability interview questions and recommended answer directions to improve interview preparation and evaluation efficiency. Perfect for: • Candidates preparing for interviews • Job seekers who want to understand strengths & gaps • HR recruiters evaluating candidates more effectively Key features: • Upload resume to generate an analysis report • Strengths and improvement insights • Job fit and competence evaluation • High-probability interview question generation • Suggested answers and follow-up prompts • HR mode: analyze candidate resumes for structured interviews Helping candidates prepare with confidence — and helping HR run smarter, more efficient interviews. --- Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://stalwart-choux-75dec7.netlify.app/
Screenshots
Verdict
The clearest difference is ads: InterviewPA at none against Smart Vibration Meter・Detector's shown. InterviewPA also leads on update cadence (every 11 days vs every 8 months). Smart Vibration Meter・Detector's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.6). On price and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Smart Vibration Meter・Detector sells 17 in-app purchases, starting at $0.99 per 7 days and InterviewPA sells 3 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Smart Vibration Meter・Detector ships an update every 8 months, InterviewPA every 11 days. The most recent releases landed on October 20, 2026 and October 6, 2026 respectively.
| Parameter | Smart Vibration Meter・Detector | InterviewPA |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (27 ratings) — better | — |
| Positive reviews | 60.0% of reviews | — |
| Number of ratings | 27 — better | — |
| Update frequency | Every 8 months | Every 11 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 79 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | ZipoApps | Yue Song |
In-app purchases
Smart Vibration Meter・Detector
- Unlimited access3 Days trial$0.997 Days
- Unlimited access3 Days trial$1.997 Days
- Unlimited access3 Days trial$2.997 Days
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- Unlimited access3 Days trial$3.997 Days
- Unlock premuium features3 Days trial$4.997 Days
- Unlock premuium features3 Days trial$5.997 Days
- Unlock premuium features3 Days trial$6.997 Days
- Unlock premuium features3 Days trial$7.997 Days
- Unlock premuium features3 Days trial$8.997 Days
- Unlock premuium features3 Days trial$9.991 Year
- Unlimited access3 Days trial$19.991 Year
- Unlock premuium features3 Days trial$19.991 Month
- Unlimited access3 Days trial$29.991 Year
- Unlock premuium features3 Days trial$29.991 Month
- Unlimited access3 Days trial$39.991 Year
- Unlimited access3 Days trial$49.991 Year
- Ads-Free$0.99
InterviewPA
- Weekly Promotion$0.997 Days
- Monthly Usage$2.991 Month
- Yearly Usage$29.991 Year
Questions
Is Smart Vibration Meter・Detector free?
Is InterviewPA free?
Do Smart Vibration Meter・Detector or InterviewPA have ads?
Which is updated more often, Smart Vibration Meter・Detector or InterviewPA?
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