A field instrument
that unfolds.
Point it at a plant, an insect, the night sky, a birdsong or the air around you. DuoCorder tells you what it is, how sure it is, and exactly where every number came from.
Four instruments. One app. No stack of subscriptions.
Every pose is a new instrument.
Closed, it is a quick-draw scanner. Open, the sensor and the analysis sit side by side. Fold it halfway and it stands on its own, like a piece of lab equipment on the trail.
Two readings, one glance.
Hold it like a field notebook. Weather lands on the left page, the live noise meter on the right, each panel sitting on its own side of the fold.
A guess never looks like a fact.
Scan plants, insects, animals, rocks and everyday objects with the camera. You get a name, a confidence score and the matches it might also be, plus size, habitat and your own field notes.
- →“Scan again” refines a result with a fresh look.
- →Ask COMPUTER, the built-in assistant: “Is this normally found here?”
- !Safety notices where they matter, like never eating a wild mushroom based on an app.
Hold it up. Name the sky.
Constellations, planets, the Moon and satellites, including ISS passes. Lock a target to see its magnitude, altitude, azimuth, rise and set times and distance.
See the sound around you.
A live spectrogram of what’s singing nearby, a “heard nearby” list with confidence, and past sessions saved for later. Human voices are filtered out and never saved.
Read the air you’re standing in.
Temperature, humidity, wind, UV and the next twelve hours at a glance. The noise meter keeps a running log in dBA and says plainly that it is an estimate, not a certified sound level meter.
Every number tells you where it came from.
Each reading carries a small tag, so you always know whether you are looking at your hardware, a calculation, a model’s estimate or a data service. Low-confidence results say “possible match”.
Everything you find, kept and mapped.
A map of every discovery, a searchable archive, a live sensor dashboard and expeditions that track what you find over time.
Your field log stays in your pocket.
Specimens, sessions and photos live on your iPhone. Nothing leaves unless you export it or ask for a cloud ID.
Microphone audio is processed on device and windows containing human speech are discarded.
On-device only, or cloud identification. Images are sent only at the moment you scan.
Export everything or delete everything from Settings, any time.
Coming soon to the App Store.
Designed first for iPhone Duo, and at home on every iPhone and iPad.