Build your own counters
Make a counter for anything — feeds, diapers, water, reps, laps, refuels. Your names, your colors, your icons. Today, all-time and time-since-last, readable at a glance.
iOS · build-your-own tally counter
Munin remembers the count so you don't have to. Build your own counters for anything — feeds, diapers, water, reps, laps, refuels — tap once each time it happens, and instantly see how many today. Want more than a number? Add the details that matter: how much, which side, how it felt, even where it happened. No mental math, no paper, no account.
Big target, instant, gentle haptic. Log a 3am feed without looking — today shows up as classic tally strokes, the way you'd count on paper. Details never get in the way: they fill in behind the tap, and you add the rest only when you want to.
What it does
Everything you need to count anything — and nothing you don't.
Make a counter for anything — feeds, diapers, water, reps, laps, refuels. Your names, your colors, your icons. Today, all-time and time-since-last, readable at a glance.
Add an amount, a duration, a side, a choice, a mood or a rating — or just a note. Always optional: the tap stays one tap, and details roll up into totals and averages.
Calculated values from two details — price × litres = total, weight × reps = lifted. Always up to date, never typed by hand.
A mark can keep where it happened — captured automatically, searched by address, or picked on the map. Open it in Maps from history.
Start in seconds: newborn care, hydration, medication, workouts & sports, recovery, prayer, pets and car care — already set up with useful details. When a pack gains new fields, Munin offers them; nothing changes without you.
Home and Lock Screen widgets, Control Center, the Action Button, Siri and Apple Watch. Every mark remembers where it came from.
Group your counters — Baby, Home, Gym — and drag them where they belong. Your home screen stays tidy as you add more.
Daily totals, time of day, and the interval between marks — great for feeds and meds — plus a summary of every detail.
Undo, edit any mark, backfill past days, and copy entries between counters — details included. Miscounts happen at 3am; Munin lets you set them right.
A nudge when it's been a while since the last mark, or at the times you choose — on your own rhythm.
No sign-up, no ads, no tracking, no analytics. We never see your data — not your counts, not your notes, not your locations.
Synced across your devices through your own private iCloud. In English, Hungarian, German, Spanish, French, Italian, Polish and Portuguese (Brazil).
A look inside
The counter you'll actually keep using — clean, quick, and quiet.








Munin started at home. A newborn, a tired new mum, and the endless little questions — how many feeds today? How long since the last one? Which side? The answers kept slipping away between paper scraps and half-remembered guesses.
So I built the counter I wished we'd had: one tap, one hand, in the dark — and it remembers the rest. Named for Muninn, the raven of memory.
Count anything. Remember everything.
Munin collects nothing about you. Your counts, details, notes — and, if you use it, where a mark happened — live on your device and, if you use iCloud, back up through your own private iCloud account. Never to us.
Read the privacy policy →