iPhone · iPad · Mac — one app
Evolve is a habit and goal tracker that turns a day into a streak, a streak into a year, and a year into a life you can look at all at once. It works offline, and the AI coach has actually read your data.
No ads. No tracking. Works offline.
Statistics
Spot the patterns that drive growth and act on the critical areas.
My Productive Life
Week
The Week view isn’t a list. It’s a seven-axis radar, one spoke per day, and the shape tells you where you give way — the Tuesday that holds, the Sunday that doesn’t. A habit tracker you read at a glance instead of scrolling.
Month
Every day takes the colour of how it actually went: red at zero, green at a hundred per cent, everything else in between. Not decoration — it is the same function that draws the calendar inside the app, so the tracker and the picture never disagree.
Year
Twelve months, one bar per day. From this far back the individual days stop mattering and the seasons appear: the month you let go, the month you came back. A year of habit tracking without a single number.
Life
One dot for every month of eighty-five years. The lived ones are behind you, the current one is lit, the rest are waiting. This is the view that puts a habit back in proportion, and the reason Evolve tracks goals and not only streaks.
AI Coach
Not a general-purpose chatbot. The coach can see your habits, your streaks and your goals, and starts from there — in your language, inside the app.
Hello! I'm your Discipline Coach. How can I help you today?
Am I on track?
One app
The whole habit tracker in your pocket: your habits for the day, all four calendar views, the coach and your statistics.
The same habit and goal tracker with room to breathe — the year and the life grid finally get the width they deserve.
A native Mac app with a sidebar and keyboard shortcuts, built for the long sessions you spend in Statistics.
You don’t need more motivation. You need to see what you’re doing.
Evolve doesn’t lecture you and doesn’t send guilt notifications. It shows you your own data honestly and lets consistency make the argument.
Who makes it
Independent developer
Evolve is written by Simone Mattioli, an independent developer. He built the app and this site, and the app’s source lives in the open at github.com/simo-hue/mattioli.OS. There is no company behind it: one person writes the code and decides what ships, which is why there are no ads and no tracking in it.
Evolve is a habit tracker and goal tracker for iPhone, iPad and Mac. You define the habits you want to keep and the goals you are working towards, tick them off day by day, and the app draws the result back at four zoom levels: a week, a month, a year, and a whole life month by month. It also includes an AI coach that can read your own habits and streaks.
iPhone, iPad and Mac — one universal app. Download it once and it is on every Apple device signed in with the same Apple Account, with no separate purchase per device. Evolve Pro, if you want it, is an auto-renewing monthly or annual subscription that applies across all of them. There is currently no Android or Windows version.
Yes, in both of its modes. Habits, the calendar, streaks and statistics are stored on the device, so you can log a day on a plane or in a tunnel. With an account, changes sync the next time you are online; in Private mode there is nothing to sync, because nothing leaves the device. Only the AI coach needs a connection.
The app is free to download, and the free tier is a working habit tracker: habits, calendar, streaks and statistics, with a cap on how many habits and goals you can keep. Evolve Pro is an auto-renewing subscription, monthly or annual, that removes those caps and adds the AI coach with no setup and the advanced statistics. iCloud sync is not behind Pro: it is optional, free, and runs through your own Apple account.
That depends on the mode you choose. Private mode keeps no account at all: everything lives in a SQLCipher-encrypted database on the device and nothing is sent anywhere. If you sign in with Apple or Google instead, your data syncs through Supabase, which hosts the authentication, the database and the file storage on Evolve’s behalf. iCloud sync is a separate option and runs through your own Apple account. You can export or delete everything from inside the app at any time, and the privacy policy names every recipient.
The coach only receives what you choose to share: habits and goals are two separate switches in settings, and you can turn both off. With an account it is included in Evolve Pro with no setup, and the request runs on Google’s free AI Studio tier, so Google may retain the text for a limited period and use it to improve its services, including training. Private mode keeps no account, so there the coach runs on your own OpenRouter key instead. The privacy policy sets out exactly who receives what.
A paper journal records the day and then closes. A to-do app clears the item and forgets it. Evolve keeps every day and shows it back at four zoom levels, so consistency becomes something you can see rather than something you have to remember. It tracks habits you repeat and goals you are moving towards, not tasks you finish once, and the statistics are built on the whole history rather than on this week.
Evolve is made by Simone Mattioli, an independent developer. He wrote the app and this site, and the app’s source lives in the open at github.com/simo-hue/mattioli.OS. There is no company behind it, no advertising in it and no analytics tracking you across the web.
Download the habit tracker once and it’s on your iPhone, your iPad and your Mac.
