Engine RPM

Decibel - dB Sound Level Meter

Measure levels and save data

Kemal Bakacak

Utilities

Measure levels with precision to identify harmful environmental noises. Save measurements for future reference. Test and track hearing performance over time. Check stereo and bass output from your phone.

Smart Vibration Meter・Detector

Measure vibrations with phone sensors

Zipo Apps Ltd.

Utilities

Measure vibrations using phone sensors and display readings on the Richter scale and modified Mercalli intensity scale. Calibrate by placing the device on a flat surface until values stabilize. Check real-time data and reference measurements.

Ruler Measuring Tape

Measure objects with AR precision

Nergis Sadiklar

Utilities

Measure distances and dimensions using AR and camera. Tap to place markers and view real-time measurements. Save and share measurements. Sync with other devices. Adjust for scale and unit preferences.

AircraftPower

James Petty

Utilities

AircraftPower is an Aircraft Engine Performance App. It uses a standard reciprocating engine performance model to calculate and display the sea level and altitude performance of 74 normally-aspirated Continental® engines and 108 normally-aspirated Lycoming® engines.

分贝检测仪-专业噪音测试仪

磊 韩

Utilities

分贝检测仪提供简单、方便、快捷的噪音分贝值。提供噪音检测历史查询。

Tire Sizes

Compare and wheel dimensions

Zaven Hovhannisyan

Utilities

Find dimensions and get recommendations for new . Compare wheels by offset and width. View visual comparisons and measure deviations. Identify factory size for your vehicle.

Ok To Drive

Martin Schurmann

Utilities

How does it work? I got together with a group of doctors to carefully design an algorithm that given your physical attributes such as weight and gender and given the amount of alcohol and food consumed can calculate and track your BAC levels. BAC levels? Huh? Blood Alcohol Content, or BAC,...

RC AI Mechanic

Ask questions, get answers, brainstorm ideas

Degree3, Inc.

Utilities

Ask questions or brainstorm ideas with an AI assistant that provides driving-related advice. Share thoughts and receive responses tailored to driving scenarios. Get suggestions for improving vehicle performance and handling.

Pace Calculator - Running Calc

Calculate , time, and distance

Phan Nhat Đang

Utilities

Calculate , time, and distance for , walking, and cycling. Switch between units with a dedicated tool. Track activity metrics and view detailed statistics.

Decibel Meter: Sound Level dB

Track noise levels in real time

Andy Sutanto

Utilities

Measure noise levels in real time with . Calibrate for accurate readings. Track lowest, average, and highest noise levels. Switch to dark mode for better visibility in low light.

Distance Measure Pro

Robin Betjes

Utilities

This app lets you measure the point-to-point (great-circle) distance between two or more waypoints on a map or measure the surface area defined by a polygon having three or more points as its corners. It uses online maps so it needs an internet connection. Tap and hold to set a new waypoint, tap...

Rang Dong Smart

Control devices, automate scenes, share access

RANG DONG LIGHT SOURCE AND VACUUM FLASK JOINT STOCK COMPANY

Utilities

Connect and control home devices remotely. Create automation scenes for scheduled tasks. Adjust device settings in real time with timers and countdowns. Share device access with family members for collaborative control.

Stopwatch

Apple Inc.

Utilities

Time events with accuracy and ease with Stopwatch on Apple Watch. Use the Stopwatch app on Apple Watch to time events Keep track of laps or split times Scroll between 3 different stopwatch views: digital, analog, or hybrid

Calculator hours and minutes

Calculate and with precision

Barnasoba, S.L.

Utilities

Calculate and with addition, subtraction, multiplication, and division. Perform operations between and , including combining with integers. Store results in 6 memory banks.

Simple Stop Watch Timer

Track lap times and elapsed time

Travis Menghini

Utilities

Track time with a stopwatch that supports lap times and elapsed time. Start and multiple watches simultaneously or separately. Receive haptic feedback for timing events. Share recorded sessions.

US Air Compressor SmartCom

Us Air Compressor LLC

Utilities

With Us Air Compressor SmartCom, you can: * Monitor you air compressors' parameters; * Update your air compressors online; * Check your air compressors' service parts status; * Order new service parts; * Self-diagnose your air compressors.

Check Heart Rate ◦ Monitor App

Mia Fleming

Utilities

Monitor your daily heart rate with Pulse Tracker, a straightforward app designed to help you record and review heartbeat trends using just your iPhone’s camera.