Apps Like dB Convert for iPhone and iPad
dB Convert screenshots
Ranked alternatives
Showing 541–560 of 1,000 ranked alternatives.



Learning Stream QR Attendance
SignUpGenius, Inc.
Scan QR codes for tracking
Scan QR codes for tracking in conferences and events. Switch between online and offline modes for reliable scanning. Record and view data without internet connection. Export scanned results for reporting.

Covidence
Covidence A/S
Manage device settings and features
Manage device settings and system resources. Monitor battery usage and storage space. Adjust display brightness and notification preferences. Access developer tools and system diagnostics. Control connected peripherals and manage permissions.







Ultra Audio Converter
恒卓 刘
Convert audio and video files easily.
The app converts various audio and video file formats. It supports editing metadata for MP3 and M4A files, and includes features like fade effects and volume adjustment.

Video Diet - Compress Videos for Free Memory
AppMadang
Compress videos to free memory space.
The app compresses videos to create free memory space. It reduces video file size up to 95% and supports up to 4K video presets.

Dutchman's Log
Colin Porteous
Measure boat speed over water
Measure boat speed over water by timing how long it takes to pass a floating object. Enter boat length and units in settings. Requires two people: one on the bow to throw an object into the water and another aft to track its passage.

Units Calculator
Rakesh Bhadani
Convert and access tools with a tap
Convert across categories like area, storage, mass, length, time, temperature, and volume. Switch between life-related such as angle, energy, and pressure. Access science-based conversions for acceleration, force, and radiation.



HTML Viewer Editor Convert PDF
Marouane Baid
Open files instantly
View and edit files locally with instant loading and true rendering. Toggle JavaScript on/off, switch to dark mode, and to PDF directly. Share files securely without internet connection or server dependencies.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.