Smart Vibration Meter・Detector vs SoloPro Invoice

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

SoloPro Invoice is a easy invoicing app built for solo tradespeople, contractors, and freelancers who want to spend less time on admin and more time on real work. Whether you run a home service business or you freelance remotely, SoloPro Invoice helps you create professional invoices and quotes, organize client details, track job history, and share polished PDFs from your phone. Perfect for: - Plumbers, electricians, HVAC technicians, handymen, cleaners, landscapers - Photographers, designers, consultants, and independent service providers How it works: 1. Add a client and keep contact details in one place. 2. Create a job or quote and add line items for labor, materials, and travel. 3. Generate a professional PDF and share it via your phone's native share feature. 4. Keep everything organized so you can reference job history any time. Key features: - Fast invoice and quote creation with fully editable line items - Voice-to-invoice workflow (record a short description, then review and edit. soon) - Professional PDF generation and OS-native sharing - Client, job, and quote management in one organized workspace - Price catalog for common services and materials to save time on repeat work - Smart totals: subtotal, tax, and grand total calculations - Real-time sync with offline first app. - Clean, modern interface designed for quick use between jobs Why choose SoloPro Invoice? - Built specifically for independent professionals and small service businesses - Cuts billing friction so you can send invoices sooner and get paid faster - Keeps records consistent across clients, jobs, quotes, and invoices - Helps you look professional with clear, shareable PDF documents - Simple enough to use in the field without a long setup Free to download: - Start on the Free plan with core client, job, invoice, quote, and PDF features. - SoloPro Plus (when available) unlocks voice-to-invoice and advanced branding controls. SoloPro Invoice helps you stay organized, look professional, and spend less time on paperwork.