natallie
tag your life. ask your AI what it means (or don't). it's up to you.
a tap-based event logger.
nothing else.
nine buttons in a 3x3 grid. you name them. you pick their colors. tap when something happens. natallie keeps a record, on your phone, of what you tagged and when. that is the whole product.
your buttons, your words.
templates are optional. by default you start with empty slots and decide what each one means: anxiety, took meds, drank water, slept badly, called mom, the new song you can't stop playing. whatever you want to notice.
nested boards if you want depth.
a slot can be a button, or a board that opens to nine more. colors, names, structure: you build it.
export when you want to look back.
CSV, JSON, or a .natallie backup file you can move between devices. data lives on your phone in plain formats you can read and own.
this is the whole product.
tap a button. the count goes up. nothing leaves this page. the demo resets when you reload.
demo
0 events
tap, count, see. that is the loop. the real app does the same thing, with your own buttons, your own colors, and your data on your device.
every button has a stats page. so does every board.
tap any button to see when you tapped it. tap any board to see every tap inside it, in one mixed timeline, each one keeping its own color. same numbers, deeper view.
‹
anxiety
3
today
2.4
daily avg
17
this week
47
this month
tracked since mar 12, 2026
today
9:42 AM
anxiety
11:15 AM
anxiety
3:28 PM
anxiety
yesterday
8:15 AM
anxiety
2:40 PM
anxiety
at the board level, the same view, with every child's taps mixed together.
‹
feelings
18
today
9.1
daily avg
89
this week
127
this month
tracked since mar 12, 2026
today
8:42 AM
feelings › anxiety
9:15 AM
feelings › restless
11:30 AM
feelings › anxiety
2:48 PM
feelings › calm
5:12 PM
feelings › low
yesterday
7:32 AM
feelings › low
9:48 AM
feelings › anxiety
3:20 PM
feelings › restless
no charts trying to convince you of a pattern. no streaks. just the texture of when it happened, in your own hand.
take your data anywhere.
every stats page has a CSV button. tap it. you get a plain file with timestamps and button names. open it in a spreadsheet, paste it into your AI of choice, send it to a therapist, or keep it on your phone. simple format. you own it.
timestamp,button,note 2026-04-25 09:42,anxiety, 2026-04-25 11:15,anxiety, 2026-04-25 15:28,anxiety, 2026-04-24 08:15,anxiety, 2026-04-24 14:40,anxiety, 2026-04-23 10:22,anxiety,early shift 2026-04-22 18:11,anxiety, 2026-04-22 09:30,anxiety, ... 39 more rows
JSON and full backup files are also available, for moving between devices or feeding into something more structured.
everything stays
on your device.
no servers. no accounts. no analytics. no telemetry. no third-party SDKs that phone home. data lives in your browser's local storage and goes nowhere unless you export it yourself.
the only network request natallie makes is to load itself, once. after that, it works offline.
the privacy promise covers what's inside natallie. once you export your file and take it somewhere (your AI, your spreadsheet, a friend), what happens to it is on you. natallie keeps no copy.
for what doesn't
fit a button.
not every moment fits a button. some things happen once, or need words to capture. open notes to write a free-text entry, timestamped. each note is hidden by default until you tap to reveal, in case someone glances at your phone. and yes, notes export to CSV alongside your taps.
‹
notes
Apr 25, 8:42 AM
headache started after lunch, lasted till 4ish
Apr 25, 2:30 PM
•••••••••••••••• tap to reveal
Apr 24, 9:15 PM
cherry tree on the corner is finally blooming
Apr 24, 7:48 AM
•••••••••••••••• tap to reveal
hidden by default. yours when you want them. exported with everything else.
board templates inspired by lovely members of our team.
each one is a starting point you can import and reshape. tap any card to see what's inside. ignore them entirely if you'd rather build your own from blank.
color is data,
not decoration.
thirteen button colors. you pick one per thing you track. the colors do not mean anything until you decide what they mean. that is the only rule.
free.
no edges.
natallie is free at the point of use, forever. if it ever needs revenue, it will come from donations or grants, never by extracting from users.
01
no ads. the app's surface is yours, not advertisers'.
02
no in-app purchases. nothing is locked behind a paywall.
03
no signup. no email. no password. open the page, start tapping.
04
no analytics. we don't know what you tracked. we don't want to.
05
open about how it's built. one HTML file, react from a CDN, no build tooling. small and fast on purpose.