Walk a little more
every week

A daily goal set from your own week, rising a little at a time. Every walk grows your fish.

Download on the App Store

+500 steps a week · 7-day free trial · No account · No ads

Pixfin is a cozy step tracker with a tiny aquarium inside: a walking plan made for you, and a little creature that grows with every step. Your daily goal starts a few minutes above your usual walk. Walk it, and it rises a little each week toward 8,000 steps a day, a target backed by research.

Three steps, then it grows on its own

  1. 01

    Pick a creature and give it a name

    Every tank stars one creature you name and raise.

  2. 02

    Answer a few questions to build your plan

    Pixfin sets you a daily step goal from your own recent week.

  3. 03

    Walk - Pixfin reads your steps from Apple Health

    Each milestone you walk past moves your creature to its next life stage.

Have a look inside.

Real screens, straight from the app. Nothing here is a mockup.

One creature, one scene, and today's walk at a glance. A daily goal set from your own week, rising a little at a time. Every goal you meet counts, and none are ever lost. All 32 species have a slot from day one, so you always know what is left. Every species on its own timeline - three stages for an octopus, seven for a moray eel. Most step apps have a streak you can break. Pixfin has none, so a missed day costs you nothing. Today's walk on your Home Screen and your wrist, as a ring that closes when you meet your goal. Every species has its own page, with a lifelike picture of the animal and facts about how it lives.

Calm by design

  • Missed a day? Nothing bad happens. Progress is always kept.
  • Walk reminders only at the times you choose - no nags, no shame
  • Beautiful in light and dark mode, built for iPhone and iPad

Grow a creature, not a number

  • Walk to grow a real aquatic creature through its natural life stages
  • Name every creature and watch it develop - coloration, fins, detail
  • Every species grows on its own real timeline - three stages for an octopus, seven for a moray eel

Collect all 32 species

  • Every species has a slot from day one, across five habitats - you always know what's left to raise
  • Raise the same species more than once and each creature keeps its own name, journey and history
  • Scrub back through any creature's growth stages, and see which days you walked the most

Learn as you go

  • Every creature is a real species with accurate "did you know?" facts
  • Tap any creature to explore its habitat, behavior and biology

Everything in one subscription

  • All 32 creatures across five habitats, with 17 scenes to swim through
  • A daily step goal set from your own week, and the Progress tab to follow your plan
  • Home Screen and Lock Screen widgets, and an Apple Watch app with complications
  • iCloud sync across all your devices
  • No ads. No tracking. Ever.

Pixfin Premium

Pixfin is free to download, and using it takes a subscription:

  • Yearly or monthly, whichever suits you
  • A 7-day free trial on the yearly plan for new subscribers
  • A reminder two days before your free week ends, if notifications are on
  • Cancel anytime in Settings

Questions about Pixfin

Is there a habit tracker without streaks?

Yes. Pixfin is built without them - no streak counter, no chain to keep alive, nothing that resets. What replaces it is a creature you are raising: every walk moves it toward its next growth stage, and progress you have already made is never taken back.

Which habit apps don't punish you for missing a day?

Pixfin is one, by design. Miss a day, a week or a month and nothing is lost: no counter resets, nothing dies, and your creature is exactly where you left it. Walk reminders come only at the times you choose, and the app never nags you or tells you that you have broken something.

What is a gentle habit tracker?

Usually it means an app that records what you did without scoring you on what you did not. Pixfin works that way: no streak, a daily step goal that never marks a day as failed, and no pet that suffers when you are busy. The only things that change are how far your creature has grown and how many goals you have met.

Is there a habit tracker without streaks for ADHD?

People often go looking for one because a broken streak turns a missed day into a reason to quit. Pixfin has no streak to break: progress only ever accumulates, and nothing is taken away. It is not a medical or therapeutic tool and makes no claims about ADHD or any other condition - it is simply built so that missing days cost you nothing.

Does Pixfin use streaks?

No. Pixfin has no streak to lose and nothing that can break. Miss a day and nothing bad happens: your progress is always kept.

Can my creature die if I stop playing?

No. Nothing ever dies in Pixfin. There is no “your pet died”, just a little companion that thrives when you do and waits when you cannot.

What makes a creature grow?

Walking. Pixfin reads your step count from Apple Health, so there is nothing to log, and each milestone you walk past grows your creature to its next life stage. It also sets a daily step goal from your own recent week and, as your creature nears its next stage, tells you which day it gets there if you keep it up.

Does the home-screen widget cost extra?

No. The home-screen and Lock Screen widgets, the Apple Watch app and complications, and iCloud sync across your devices all come with Pixfin Premium, never as extras on top of it.

Is there an Apple Watch app?

Yes, and it comes with Pixfin Premium. The Apple Watch app and complications show your creature, today's walk and your tank at a glance. Your iPhone is the source of truth and the watch mirrors it.

Does Pixfin sync between my iPhone and iPad?

Yes. iCloud sync across all your devices is included. Your progress is permanent and syncs privately through your own account, so reinstalling Pixfin or setting up a new device restores your tank, your plan and your creature gallery.

Does Pixfin show ads or track me?

No ads. No tracking. Ever. Pixfin has no accounts, and health data stays on your device and in your own iCloud. It is never sent to us.

How many species can you collect in Pixfin?

32, across five habitats. Every species has a slot from day one, so you always know what is left to raise: fish, octopus, jellyfish, seahorse, moray eel, giant squid, koi, firefly, piranha, electric eel, pink river dolphin and more.

Is Pixfin free?

Pixfin is free to download, and using it takes a Pixfin Premium subscription, yearly or monthly. The yearly plan starts with a 7-day free trial for new subscribers: cancel at least a day before it ends and you are not charged. A one-time Lifetime purchase made before it was retired still unlocks everything.

What does Pixfin Premium include?

Everything in the app: all 32 creatures across five habitats and 17 scenes, a daily step goal with the Progress tab to follow your plan, all five species encyclopedias, the widgets, the Apple Watch app and iCloud sync.

Does Pixfin need Apple Health?

Yes. Pixfin reads your step count from Apple Health - steps only, and it writes nothing back - because steps are what grow your creature. You can review or turn off its access at any time in Settings or the Health app. On iPad, steps come from an iPhone or Apple Watch on the same Apple Account, synced through the Health app.

Is Pixfin available on Android?

Not at the moment. Pixfin is a native app for iPhone and iPad, with an Apple Watch app included.

Who makes Pixfin?

RJ Labs, MB, a small independent iOS studio based in Vilnius, Lithuania.

Start your first tank.

Take a walk, and watch something grow.

7-day free trial · Widget, Apple Watch and iCloud included · iOS 26 or later