Showing 21–40 of 1,000 ranked alternatives.
Dominic Rodemer
Edit PDFs, annotate, and search documents
Read and edit PDF documents with text highlighting, note-taking, and shape/drawing annotations. Embed voice recordings or photos for annotations. Perform full-text search across the entire PDF library. Fill out and sign PDF with signature support.
Unicom TOV
Track speed, location, and weather
Track speed with a graphical dashboard and analog/numeric display. View current location, weather, and temperature in Celsius or Fahrenheit. Switch between kilometer and mile units. Customize dashboard colors and use an analog compass.
燕辉 冯
Network and latency
Measure upload and download speeds for 2G, 3G, 4G, and Wi-Fi networks with one click. network delay and results. Perform ping, nslookup, whois, and Wi-Fi LAN scans to analyze network performance.
Thomas Hagenau
Track acceleration and speed metrics automatically
Measure acceleration times like 0–60 mph and 1/4 mile without extra hardware. Set up measurements before starting the vehicle. Automatically record results when target speeds are reached. Save data locally or export to other devices.
Chrystian Vieyra
Measure, record, and analyze data
Measure acceleration, orientation, and motion with built-in sensors. Record and analyze real-time data for experiments. Detect and generate sound tones. Visualize audio waveforms. Export measurements and graphs for scientific use.
Calculated Industries, Inc.
Solve U.S. and metric unit conversions.
The app converts U.S. and metric units for measurements, including linear, area, and volume dimensions.
东海 刘
Measure CPU frequency and reduction
Monitor CPU frequency and reduction details. View real-time CPU performance metrics. Check screen resolution and size. Display battery design capacity. Track network IP and speed. Identify GPU type and extensions.
燕辉 冯
Measure noise levels with your iPhone
Measure sound levels using iPhone's microphone. Display readings in real time. Log noise data and view historical trends. Set custom volume alerts. Share measurements via email or social media.
VPN VPN VPN Proxy Master Unlimited Inc
Connect securely and browse privately
Securely connect to the internet with a no-logs VPN. Enable one-click secure connections. Access high-speed servers. Stream and browse without tracking. Protect online activity with zero data logging.
Chen-Yu Wei
View real-time GPS location
Monitor real-time GPS accuracy and switch between latitude/longitude and DMS formats. Copy with one tap. Toggle between metric, imperial, and nautical units. View location data quickly with a simple, reliable interface.
Dmytro Vynokurov
Notes with password protection
Allows users to create and encrypt notes with a password. Notes can be organized into folders and tagged. Custom color themes are available for personalization. The free version includes ad-free functionality.
良峰 侯
Convert units across 30 categories
Convert units across 30 categories with over 700 measurement options. Switch between light and dark modes. Use a backspace key for editing. Perform conversions quickly with an intuitive interface.
Skymoon Logistics Limited
Device memory and remove duplicates
Device Memory Info Retrieval provides real-time memory usage data. Duplicate Photo Identification and Cleaning finds similar images to remove. Large Video File Identification and Cleaning detects large videos for removal.
Kalimex-Consulting s.r.o.
Navigate with map, , and GPS
Navigation allows users to view and share GPS coordinates in six formats. It includes a , altitude, distance, and sunset/sunrise tracking. Users can set and edit waypoints with photo or audio notes.
Bharatbhai Kakadiya
Find , save passwords, connect securely
View nearby networks and scan QR codes for quick access. Test speed and check signal strength. Display passwords and generate new ones. Locate networks on a map and manage connections securely.
Rihab Mehboob
Measure angles, reset, and lock orientation
Measure device angle with a . Tilt the device to see current angle. Reset and lock the angle manually. Switch between portrait, landscape, and surface modes.
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