Private sensing tools
Signal clarity for real-world routines.
Cognerva builds focused iPhone products that turn sound, time, vehicle signals, and environmental cues into useful local insight without accounts, ads, or cloud processing.
Products
Focused iPhone tools.
Each product is designed for a narrow job: quick measurement, calm monitoring, local records, and exports when you choose to share them.
ClockBeat
Coming soon. Measure pendulum clock BPH, daily rate, tick-tock beat error, and stability privately with the iPhone microphone.
ShutterLab
Coming soon. Screen vintage film camera shutter timing with slow-speed microphone analysis, repeatability history, and guided photodiode input.
Clacklab
A private on-device acoustic analyzer for mechanical keyboards. Measure keystroke character, save builds, and compare modifications side by side.
FlickerSafe
Coming soon. A camera-first light flicker analyzer for video creators, streamers, and venue techs. Measure LED flicker, find safer shutter speeds, and keep fixture notes privately on device.
Tempochron
Available on the App Store. An iPhone timegrapher for mechanical watches, built for bench-side timing checks, position comparisons, and raw capture review.
Lulliq
Available on the App Store. A private baby cry monitor for iPhone with on-device AI detection, automatic soothing, paired alerts, and clear sleep history.
JawTrace
TestFlight preview. A private overnight recorder for likely teeth-grinding sounds, morning symptom notes, and dentist-ready summaries.
MotorQue
Coming soon. An iPhone OBD-II diagnostics app for reading live engine data, trouble codes, emissions readiness, and trip history — on-device, no account required. Works with Bluetooth and WiFi ELM327 adapters.
WaxTap
Coming soon. Write NFC stickers for your records and albums with your iPhone. Search a release, pick a playback link, and tap a sleeve to open the music — on-device library, no account required.
BookTap
Coming soon. Write NFC stickers for physical books with your iPhone. Search by ISBN, save the exact copy on your shelf, and tap later for page progress, notes, loans, and shelf location.
Acoustic Tachometer
Coming soon. Estimate engine RPM from exhaust or engine sound with your iPhone microphone. Watch confidence, harmonics, and candidate frequencies while checking idle speed without attached hardware.
Speaker Room Test Suite
Coming soon. A local-first iPhone suite for controlled speaker signals, repeatable response comparisons, routing checks, and clear confidence when testing placement or room changes.
ThermoCycle Lab
Coming soon. Move one control and watch pressure, energy, and COP respond in an offline visual notebook for refrigeration and heat-pump intuition.
RainLab
Coming soon. Change one rainfall-runoff assumption and follow water into infiltration, surface runoff, storage, outlet flow, and overflow in an offline educational experiment lab.