Apps Like Kello for iPhone and iPad
Kello screenshots
Ranked alternatives
Showing 101–120 of 1,000 ranked alternatives.
Timegrapher X
ONYX 3
Measure watch accuracy with sound
Measures watch accuracy, beat error, and amplitude using mechanical watch ticking sounds. It requires Apple EarPods' microphone for input. Users can adjust microphone contact with the watch crown to improve signal quality.
Figure calculator ShapeInfo
Noriyasu Kutsuzawa
Calculate shape dimensions and area
Calculate lengths, angles, and area of shapes. Select a shape from a list. Input values into text boxes linked to orange points. Adjust point positions using the NEXT button or tapping points.
Neon LED Keyboard -RGB & Emoji
Anand Naidu
Customize with LED effects and themes
Customize appearance with LED lighting effects and themes. Choose from various backlit options and color schemes. Access over 7000 Emojis, WhatsApp Stickers, GIFs, and TikTok Emojis. Apply cool fonts and adjust layout settings.
Watch Gear Calculator
David Margolis
Analyze train amplitude changes
Analyzes trains to identify issues. Input wheel teeth or leaves and calculate turn time, tooth passage, and other metrics. Compare results to trace frequency to pinpoint potential problems.
K7D - Tape Delay
Imaginando Lda
Record and playback audio with effects
Apply vintage effects to audio tracks. Adjust parameters like time, feedback, and modulation. Choose between analog-style filters and modulation types. Save and load presets. Export processed audio files.
Duct Calculator Elite
Cyberprodigy LLC
Calculate size, velocity, and pressure drop
™ lets users input airflow, velocity, or friction to determine size. Calculate pressure drop and flow rate. Input dimensions for custom shapes. Export results and save calculations.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.