Sundry - Track Anything

Log weight, BP, sleep, mood or any number. Instant charts, trends & stats

Sundry is the calm, private home for every number you keep.

Weight, blood pressure, blood sugar, sleep, water, mood, heart rate, steps — or anything you can put a number on. Write it down in seconds and see the chart, the trend, and the stats right away. It has the speed of a notes app and the tidiness of a spreadsheet, without any of the setup.

Made for anyone who already keeps a little list of numbers somewhere — on paper, in Notes, in a weight.xlsx — and just wants one calm place built for the job.


WHY SUNDRY

• One home for all your numbers, instead of ten single-purpose apps.
• Fast to jot down — quick-add from the home screen, with your last value pre-filled.
• Clear at a glance — every tracker gets a chart, a trend, and stats, with nothing to configure.
• Private by design — your data stays on your device. No account, and nothing is uploaded to us.
• Yours to keep — a clean, tidy log of your own.


WHAT YOU CAN DO

• Start in one tap with ready-made trackers: weight, BMI, body measurements, blood pressure, heart rate, blood sugar, sleep, water, mood, temperature, medication, and more.
• Or build your own — name it, pick an icon and color, and add exactly the fields you want.
• Track a few things at once in one entry — log systolic, diastolic and pulse together in a single blood-pressure reading.
• Fields for real life: numbers with your own precision, durations, yes/no, 1–5 ratings, and notes.
• Times fill in automatically, and you can always change them — log this morning's reading at lunch, or fill in older days. It never forces "now."
• Smart defaults bring back your last value, so a small change is a single tap.
• A full history for every tracker, grouped by day, week and month; swipe to edit or delete, with undo.
• Clean charts — line and bar, with week / month / 3-month / year / all ranges, a moving-average trend line, and more than one field on the same chart.
• Stats worked out for you: average, min, max, latest, change since last time, totals, and streaks.
• Insights that put two trackers on one chart, so you can see how they move together.
• Reminders that nudge you to log — set a daily, weekday or custom schedule for any tracker.
• Keep it tidy with categories, pin your favorites to the top, and search across names, notes and tags.
• Archive trackers you've finished with, without losing their data.
• Export any tracker — or your whole log — as a CSV table or a JSON backup, and share it wherever you like (Save to Files, email, a messenger) from the share sheet.
• Password-protect a backup if you want: it's encrypted on your device, and only your passphrase can open it.
• Restore from a backup with a preview first, then choose Merge (adds without making duplicates) or Replace.
• Lock the app with a PIN, and unlock with Face ID or Touch ID.
• Full dark mode and light mode, both designed as first-class themes.


PRIVATE BY DESIGN

Sundry is built to collect nothing. There is no sign-up and no account. Your entries stay on your device — we never see them. That is why our Data safety section says we collect no data. Your data is never sold, never used for ads, and never shared.


FREE — REALLY FREE

Sundry is completely free. No subscriptions, no ads, no in-app purchases, nothing locked behind a paywall. The whole app is yours to use.


CALM BY DESIGN

Minimal, modern, and quiet. Your latest number is the hero on every screen; charts are thin and clutter-free; color is used as data, not decoration. Quick to open, easy for everyday logging.


LANGUAGES & UNITS

Sundry speaks several languages, and works in metric or imperial units, converted on the fly.


A NOTE ON HEALTH

Sundry is a personal tracking tool to help you record and understand your own numbers. It is not a medical device and does not provide medical advice, diagnosis, or treatment. Any trends or statistics are for your information only — always talk to a qualified professional about health decisions.