Apps Like Theta-Meter for iPhone and iPad
Theta-Meter screenshots
Ranked alternatives
Showing 161–180 of 1,000 ranked alternatives.


Barometer and Altimeter
Peter Breitling
Check height using barometer sensor.
The app measures height using the iPhone barometer sensor and current pressure. It can use the nearest weather station or a manual reference, and also displays the current temperature.

Remove Water From Phone App
Emirhan Erozkan
Play sounds
Use the speaker removal feature to play specific sounds that help eliminate the speaker. Create custom tones with the frequency generator. Measure sound levels in decibels and detect dominant frequencies using the built-in meter.



Exposure Meter and Learning
EIGHTIVE DESIGN, Inc.
Measure EV, set aperture and shutter speed
Measure EV values by pressing the left EV button to display aperture and shutter speed combinations. Adjust EV manually to preview brightness changes. Recommended for film camera enthusiasts.

Sentryx™ Mobile Workforce
Mueller Systems LLC (US)
Manage work orders and track assets
Manage work orders with real-time updates and status tracking. Claim and complete tasks directly from a device. Sync with a cloud-based platform for asset management and resource optimization. View assignments and update progress on the go.

Smart Vibration Meter・Detector
Zipo Apps Ltd.
Measure vibrations with phone sensors
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.

Sound Meter (Noise Detector)
Ngo Bien
Detect noise, alert, test hearing
Detect noise levels in real time and receive alerts when exceeds safe thresholds. Test hearing loss and measure noise in cars or buildings. Compare noise levels against standards. Play calming music to aid focus and relaxation.



Decibel Meter: Sound Level dB
Andy Sutanto
Track noise levels in real time
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.


Anglian Water MyAccount
Anglian Water Services Ltd
Monitor bills, track usage, update details
Monitor account activity by viewing bills, adjusting payment plans, or making card payments. Track usage with real-time data and receive conservation tips. Update personal details or submit meter readings to manage usage accurately.


Key-Disp
Tianjin Key-Disp Technology Co.,Ltd
Control devices, transfer data, upgrade remotely, share
Remote control devices and monitor speed. Transmit and collect data. Share information socially. Update devices over-the-air. View device details and settings.


Makita Mobile Tools
Makita Corporation
Professional tools for everyday tasks.
The app offers tools for professional tradesmen. Features include a spirit level, sound level meter, flashlight, and distance measure.

iParque Driver
ACIN-ICLOUD SOLUTIONS, LDA
Pay for parking with your device
Pay for parking using a mobile device without coins or meters. Start and stop parking sessions to pay only for actual parked time. Set pay-per-time durations and receive alerts for remaining time.

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.