Cloud Motion Lab is a small independent studio making iPhone apps that each do a single job and get out of the way. Most of them run entirely on your device, without an account to create or a file to upload, because a sound meter and a bill list have no business phoning home. Every app below has its own page explaining what it does and what it does not do. Questions, bugs and refund problems all go to dev@slyapp.co.
cut and trim MP3, M4A and WAV files on your iPhone, pull the audio out of a video, and export a 30-second M4R ringtone.
measure sound level in dBA with your iPhone microphone, with A, C and Z weighting and NIOSH or OSHA noise dose tracking.
shrink a video file on your phone so it fits an email or a message, with quality and resolution presets and no upload.
find the screws and nails holding drywall to a stud using your iPhone's magnetometer, with a tone and a haptic tap at the peak.
track bill due dates and get reminded three days early and on the day, entered by hand with no bank login.
a customisable spinning wheel for picking a name, settling a decision, or running spin the bottle and truth or dare.
point your phone at your cat, get a playful reading of the meow, and play cat sounds back at it. For fun, not science.
build an S to F tier list from photos or text, drag items between rows, and share the finished card.
a party game with eight modes from chill to after dark, hundreds of cards, and a host who reacts to what you pick.
preview a tattoo design on your own skin in augmented reality before you book, generate designs, and export a stencil.
a ghost hunting toy that reads real magnetometer fluctuations and answers with scanner audio. Entertainment only.
ask a question out loud and watch a planchette spell out an answer on a Victorian board. Entertainment only.
an EMF radar built on your phone's magnetometer, with ghost readouts, a soundboard and a night-vision display. Entertainment only.
daily tarot pulls, dream symbol readings, moon phase tracking and guided meditations. Entertainment only.
Every app here shares one address, and it is read by the person who builds them. Say which app you are writing about and what happened, and you will get an answer back.