Comparison

Koi vs Capybara Walk

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Koi

This self-care app helps you build consistent routines and track personal goals without pressure. It offers a calm, flexible space for daily activities like exercise, meditation, and reflections, focusing on progress over perfection. Gamified elements encourage consistent engagement.

Highlights
  • Create daily habits and reminders
  • Set personal goals with milestones
  • Write reflections with photos/audio
  • Track mood, water, food, exercise
  • Build custom trackers
  • Focus timers and guided meditation
  • Gamified koi pond for progress visualization
Features
Read full description

Koi: a calm habit tracker with goals, a journal and a koi pond you grow. Koi is a calm, gentle habit tracker and self care app that helps you stay consistent without pressure. Build a daily routine, track your goals, keep a journal and work through your to-do lists, all in one flexible space. Koi focuses on progress, not perfection, so you can keep moving forward even when life gets busy. What you can do with Koi • Habit tracker: create daily habits and set reminders • Goal tracker: set personal goals with milestones and track progress • Journal: write reflections with photos and audio • To-do lists: simple, structured and nested lists • Mood tracker, plus water, food, exercise and more • Custom trackers for anything you want to measure • Focus timers and meditation with natural sounds • Home screen widgets to check in at a glance • Personalise your experience with beautiful themes • View your progress over time • Plan your day with everything organised in one place Why Koi? In Japanese culture, the koi fish (鯉) represents perseverance, strength, and transformation, swimming upstream against strong currents, one day at a time. “Koi” (恋) also means love. Building habits is an act of self-care. Small, repeated actions are how real change happens. Koi is designed around that idea. Your Koi Pond Your koi are your self care pets. Collect coins and feed them, and watch them grow from fry to elder as you build consistency. Each one a living reflection of your progress. Name them, care for them, and raise your collection one day at a time. Designed to feel natural Koi is built to be lightweight, distraction-free, and easy to return to, even after time away. Whether you’re starting a new routine or rebuilding one, Koi meets you where you are. Who Koi is for • Anyone building habits without pressure • People who struggle with strict streaks • Users who want simple structure, not complexity • Those who prefer a calm, simple design Build momentum. One day at a time. Privacy & Terms Your privacy matters. • Privacy Policy: https://koi-calm.app/privacy • Terms of Service: https://koi-calm.app/terms Contact If you have any questions or need support, feel free to reach out: Email: koi.calm.app@gmail.com

About

Capybara Walk

This app turns your daily steps into a delightful journey with a virtual capybara companion. Walk to earn rewards, discover new environments, and customize your capybara's garden. It's a gentle, low-pressure way to encourage movement and self-care.

Highlights
  • Step-based virtual pet progression
  • Syncs with Apple Health
  • Discover new environments
  • Collect flowers and plants
  • Customize capybara garden
  • Unlock outfits and accessories
  • Seasonal themes
Read full description

Meet your new walking buddy. A round, devoted capybara whose whole world runs on your steps. Walk to work, take the long way home, pace your kitchen while the coffee brews. Every step brings your capy somewhere new, and there’s always a warm welcome when you come back. Your steps sync from Apple Health and fuel your capy’s journey along a winding path through meadows, gardens, and quiet corners of the world. The further you walk, the more there is to discover together. Along the way, collect flowers and plants to bring back to your capy’s garden, a cozy little world that’s yours to return to and make your own. You can also unlock outfits and small touches that make your capy feel even more like yours. New seasonal themes arrive every month, so there’s always something fresh to look forward to. Come back each day and watch your world grow a little more over time. Miss a day? Your capy is still there, still happy to see you, ready to pick right back up. Capybara Walk is low-pressure self-care gentle daily ritual for people who want a softer way to move, and a small, warm companion waiting for them when they do. Terms of Use (EULA): http://www.apple.com/legal/itunes/appstore/dev/stdeula

Screenshots

Koi4 screens
Capybara Walk4 screens

Verdict

The call

The clearest difference is ads: Capybara Walk at none against Koi's shown. Koi's advantage is update cadence (every 2 days vs weekly) and rating (4.9 vs 4.7). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Koi sells 7 in-app purchases, starting at $9.99 per month and Capybara Walk sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Koi holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 71 and 97 respectively. Written reviews point the same way: 100% of Koi's written reviews are positive against 91% of Capybara Walk's.

UpkeepUpdate frequency

Koi ships an update every 2 days, Capybara Walk weekly. Both last shipped on November 5, 2026.

Scorecard5 real differences · 5 level
Koi versus Capybara Walk: the parameters behind the verdict, then further details
ParameterKoiCapybara Walk
PriceFreeFree
Rating4.9 (71 ratings) — better4.7 (97 ratings)
Positive reviews100.0% of reviews — better91.2% of reviews
Number of ratings7197 — better
Update frequencyEvery 2 days — betterWeekly
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better16.0
Further details — not scored
Size163 MB987 MB
Age rating4+12+
DeveloperDANIEL DESMOND MEDCALFRitual Games

Customer experience

Koi

All ratings71 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Capybara Walk

All ratings97 ratings
Positive91.8%
Neutral4.1%
Negative4.1%
Written reviews34 reviews
Positive91.2%
Neutral5.9%
Negative2.9%

In-app purchases

7 purchases

Koi

Subscriptions6
  • Koi Gold$9.991 Month
  • Koi Gold14 Days trial$19.991 Year
  • Koi Gold7 Days trial$19.991 Year
Show 3 more
  • Koi Gold7 Days trial2 variants$29.991 Year
  • Koi Gold14 Days trial$49.991 Year
  • Koi Gold7 Days trial$49.991 Year
One-time1
  • Koi Gold Lifetime$99.99
2 purchases

Capybara Walk

Subscriptions2
  • Capybara Walk Plus7 Days trial$9.991 Month
  • Capybara Walk Plus7 Days trial$49.991 Year

Questions

Is Koi free?
Koi is free to download, with in-app purchases available.
Is Capybara Walk free?
Capybara Walk is free to download, with in-app purchases available.
Which has better reviews, Koi or Capybara Walk?
Koi is rated higher. Koi averages 4.9 out of 5 from 71 ratings, while Capybara Walk averages 4.7 from 97 ratings.
Do Koi or Capybara Walk have ads?
Koi shows ads; Capybara Walk does not.
Which is updated more often, Koi or Capybara Walk?
Koi ships an update every 2 days, and Capybara Walk weekly. Most recently, Koi was updated on November 5, 2026 and Capybara Walk on November 5, 2026.

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