LumoHuman Signal Intelligence

Human signals,for humans.

Lumo makes apps to help you notice changes in your body, keep the voices of your family, and take on today’s tasks one at a time.

Knowing how the body changes

Feelmo

Know how you are today.

Feelmo turns the heart rate and HRV recorded by your Apple Watch during sleep into one morning Balance score (0–100), compared with your own usual pattern — never anyone else’s.

On-device
No ads
No account

See Feelmo Read the guide

Feelmo’s home screen in Japanese, with today’s condition score and a comparison with your usual pattern. — Notice how you are doing today.

Feelmo on Apple Watch in Japanese, showing today’s condition score. — Today’s condition, on your wrist.

Feelmo’s breathing guide in Japanese, showing a character, the inhale and exhale rhythm, and time remaining. — Breathe along with your character.

Keeping how a voice changes

Voice Album

A voice changes faster than a photograph.

Choose a family video and the app suggests moments that sound like your child. A parent listens and chooses what to keep with a short video and photo.

Analysis and voiceprints stay on-device
Not sent to the operator’s servers
Coming soon · App Store

See Voice Album

Voice Album’s home screen, showing today’s suggested voice moment with a video thumbnail. — Find voices in your family videos.

Voice Album’s review screen in Japanese, with voice playback, time ranges, and a save button. — Listen, then choose what to keep.

Voice Album’s library in Japanese, organizing saved voices with photos and dates, with search and playback. — Revisit family voices alongside photos.

A planner and diary at your pace

OK Planner

Today, one thing at a time.

Organize tasks and routines, then start one thing with a focus timer. Keep the day’s small accomplishments and feelings in a diary, with written notes, speech turned into text, and photos.

We value neurodiversity: the diversity of brains and ways of thinking. We designed OK Planner for use at your own pace, recognizing that ways of focusing, strengths, and challenges vary from person to person.

One thing at a time
Diary and photos
Apple Watch (Pro)

See OK Planner

OK Planner’s Today screen in English, showing the current task, the next free time, and buttons to write a note, add photos, or speak. — Choose one next step.

Today’s tasks, on your wrist.Apple Watch support is a Pro feature. Check today’s tasks and pinned items, and mark them done when connected to your iPhone.

OK Planner on Apple Watch in English, showing one task to start, its estimated time, and the first step. — Today’s tasks, on your wrist.Apple Watch support is a Pro feature. Check today’s tasks and pinned items, and mark them done when connected to your iPhone.

OK Planner’s focus timer in English, showing the current task, time left, a pause button, and a note for picking up where you left off. — A timer for the task at hand.

OK Planner’s record detail screen in English, showing the original entry text, a café photo, and the saved feeling. — Turn an ordinary day into a diary.

A focus timer with cats for company

Task Cat

Your focus time. A little cat company.

For work, study, or that half-finished book. Settle into your own pace with cats relaxing nearby. Take a break to pet them, then look back on the time you spent in your records.

5–90 minute timer
Take a break with cats
Weekly and monthly records

See Task Cat

Task Cat’s Japanese app screen, showing three cats in a café and a focus timer with 24 minutes and 59 seconds remaining. — You make a little progress. The cats take it easy.

Task Cat’s records screen in Japanese, showing today’s focus time, a daily goal, and a weekly chart using demonstration data. — Look back on the time you spent. Values shown are examples.

An AI company management simulationIn development for iPhone

AI Inc.

Build intelligence. Run the company.

Design AI with cards, grow your team and facilities, and reach customers around the world. Build your own AI company, from research and business to acquisitions and going public.

Explore AI Inc.

AI Inc.’s Tokyo cityscape with Tokyo Tower and Tokyo Skytree. — Your company starts in this city.Expand across 8 cities

AI Inc.’s design screen in Japanese, with cards for model size, training data and training method. — Combine ideas to build your next AI.

AI Inc.’s model evaluation screen in Japanese, showing performance and development and evaluation records. — Put your finished model to the test.

Voice notes & reflection

Hibi

Everyday voices, a shape to keep.

Record a conversation or a passing thought. Turn it into text, find it later and reflect. Even without a recording, talk things through with AI on your device.

Record · Transcribe · Search
iPhone · Apple Watch
On-device AI

Explore Hibi

Hibi's Japanese interface showing sample conversations, today's reflection, and recording and search controls. — Sample log · Japanese UI

Record on Apple WatchTranscribe on iPhone

Hibi's Apple Watch recording screen, with dot animation and a pause button. — Record on Apple WatchTranscribe on iPhone

A person stays in the data they leave behind.

Voice Album

A voice changes faster than a photograph.

Choose a family video and the app suggests moments that sound like your child. A parent listens and chooses what to keep with a short video and photo.

Analysis and voiceprints stay on-device

Not sent to the operator’s servers

Coming soon · App Store

OK Planner

Today, one thing at a time.

Organize tasks and routines, then start one thing with a focus timer. Keep the day’s small accomplishments and feelings in a diary, with written notes, speech turned into text, and photos.

One thing at a time

Diary and photos

Apple Watch (Pro)