Measure device responsiveness by recording video of button presses and screen responses. Mark input and output times with frame-accurate scrubbing. Display the latency difference in milliseconds.
by Chad Austin★ 4.928 ratingsUtilitiesFreeData updated 2026-09-12
Edit videos, stabilize shots, upscale quality, enhance
Edit videos with stabilization, 4K upscaling, frame rate enhancement, and AI-generated slow motion. Add transitions and effects. Export in various formats and share directly. Sync with cloud storage for backup and editing on multiple devices.
Measure download and upload speeds with a single tap. Display real-time results including . connection stability and performance. Test internet quickly for accurate data.
The app offers adjustable recording quality and background recording capabilities. It allows users to email recordings, transfer files via USB, and append audio to existing recordings.
Allows developers to log messages to a console within . View logs in real-time without using Quick Look. Filter logs by category, device, and date to analyze output efficiently.
Record video of a with the pitcher and catcher. Select frames when the ball is released and when it crosses the plate. Adjust distance settings for different leagues. Calculate manually using the recorded frames.
The app provides mobile device speed testing and benchmarking. It allows users to objectively benchmark a mobile device using a variety of different speed tests to measure performance.
Convert videos to audio formats like MP3, M4A, and MP4. Save converted files directly to your device. Share audio files via social networks, messaging apps, or email. Supports multiple and audio formats. Offers a simple interface for easy use.
Share content by selecting media from the gallery. stories, posts, and videos to social platforms. Add stylish text, profile picture frames, and text to emoji. Customize font styles and repeat text for visual effects.
Edit photos with color filters, light effects, and frame borders. Apply effects like Instafit and Orton. Add film grain and adjust contrast, brightness, and saturation. Include text with 30+ fonts. Share edited images to social networks.
Send pictures and videos to a compatible Wifi Picture Frame. Select media from the device, choose a frame, and transfer content wirelessly. View sent media on the frame's display.
Record for podcasts, voice memos, concerts, meetings, and lectures with high clarity. Trim and erase sections precisely. Set recording and playback reminders. Save files to cloud or transfer via Wi-Fi/FTP.
The app offers a 6-dot braille on-screen keyboard with support for various 6-dot braille codes. It allows for an indefinite number of 40-cell braille lines and includes cut, copy, and paste functionality.