Showing 101–120 of 1,000 ranked alternatives.
Jose Bello
Track magnetic fields and detect ferromagnetic metals
Detects magnetic fields and ferromagnetic metals using the iPhone's compass. Issues a warning beep when magnetic fields are present. Identifies devices emitting radio-frequency EMF such as plugs, cell phones, and routers.
GOLD ENERGY - COMERCIALIZADORA DE ENERGIA, S.A.
Manage electricity, gas, and electric mobility contracts
Manage electricity, gas, and electric mobility contracts. View invoices and payment details. Track usage and consumption. Access account information and login details. Update personal data and contact preferences. Receive notifications and alerts.
MATRIKS GRUP, TOV
Track speed and direction offline
Track vehicle speed with a digital speedometer showing current, average, maximum speed, and total distance. Use offline mode for uninterrupted performance. Access two HUD modes for windshield display. Choose from 10 themes for customization.
Hiep Pham
Measure levels in decibels
Measure levels in decibels with a real-time display. Access a decibel level reference table for hearing protection guidance. Save historical data for future review.
齐 陈
Decibels with one tap
Ambient noise levels with a simple interface. Display one-minute average decibels in large text. Features clean design and free access. No additional functions or settings provided.
Vlad Polyanskiy
Measure car noise at any speed
Measure car interior noise at various speeds. Compare noise levels between vehicles. Check noise cancellation effectiveness before and after. Measure motorcycle exhaust . Includes calibrated for accurate readings.
No Worries Lifestyle, LLC
Detect spirits with EMF reader and EVP
Detect paranormal activity using EMF readings and EVP recording. View live detections via AR radar and camera. Capture photos with paranormal overlays. Use box radio scanning. Track daily rewards and progress.
Hanna Molenaar
Expel , generate tones, test sound, measure
Use sound waves to remove from speakers. Generate custom tones with adjustable frequencies and waveform shapes. Repel pests using specific sound frequencies. Test stereo sound output and measure ambient noise levels.
NETIGEN KLUZOWICZ SPOLKA JAWNA
Measure vibrations and view seismic data
Measure vibrations using phone sensors to detect seismic activity or body tremors. Display readings on the modified Mercalli intensity scale. Calibrate the to set maximum values between 10-11. Provide reference comparisons for earthquake vibrations.
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.