# Koi: Calm Habit Tracker — Goals, Journal & Self Care Pet

> Habit tracker, goal setter, and journal with gamified progress visualization. (iPhone/iPad app by DANIEL DESMOND MEDCALF.)

- Source: https://appshunter.io/ios/app/koi-calm-habit-tracker/id6759009279 (this page in markdown: same URL + `.md`)
- Developer: [DANIEL DESMOND MEDCALF](https://appshunter.io/developer/1876347461)
- Category: Health & Fitness, Productivity
- Price: Free with in-app purchases
- Rating: 4.90/5 from 62 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 152 MB
- Languages: American English
- Released: 2026-02-19
- Data updated: 2026-10-28
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/koi-calm-habit-tracker/id6759009279/reviews.md

## What is Koi?

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

## Key features

- 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

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Koi Gold | $49.99 | per year |
| Koi Gold | $19.99 | per year |
| Koi Gold | $19.99 | per year |
| Koi Gold | $29.99 | per year |
| Koi Gold | $49.99 | per year |
| Koi Gold | $9.99 | per month |
| Koi Gold | $29.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Koi Gold Lifetime | $99.99 | one-time |


## Is Koi safe?

Koi: Calm Habit Tracker appears safe based on user ratings. The AppsHunter Safety Score for Koi is 91 out of 100. This assessment is based on 62 user ratings, with an App Store average of 4.9 out of 5. Of 62 App Store ratings, 100.0% point to a safe experience, 0.0% suggest some concerns, and 0.0% point to a risky experience.

## Is Koi legit?

Koi: Calm Habit Tracker has limited verification signals. The AppsHunter Legitimacy Score for Koi is 58 out of 100 points across 7 verification signals from App Store and developer data.

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/koi-calm-habit-tracker/id6759009279/reviews.md

### 5/5 — Koi Habit Tracker

*2026-10-20*

I absolutely adore this app! It helps me to create habits and I personally log my to-do list as goals to help push me further.

**Developer response:** Thank you very much for the review! Glad Koi is helping.

### 4/5 — Surprisingly effective!

*2026-10-11*

Surprisingly accessible with VoiceOver on the iPhone for the blind. There are a few things that can't be done with this screen reader, but it's still very playable. I enjoy the fact that it's not just a habit or goals tracker app, but that there is an additional satisfaction of collecting Koi and naming them.

**Developer response:** Pleased Koi is helping!

### 5/5 — :(

*2026-05-13*

was 5 stars before but now after the 1.17.10 update the app crashes after being open for a few seconds. please fix ❤️‍🩹 maybe it has something to do with Me being on an iphone 7. I don’t have a way to get a better phone right now. thankfully I have another broken phone though this app works 5 stars on and I left Y’all a 5 star review on google play. I hope to be able to update this review to be better soon. or delete it. I just wanted Y’all to know what was going on so it could hopefully get fixed. I love this app thank Y’all 🤍

## Frequently asked questions about Koi

### What is Koi's core purpose?

Koi is a self-care app designed to help users build consistent routines and track personal goals without pressure. It focuses on progress over perfection, making it easier to stay on track even during busy periods.

### How does Koi help users stay motivated?

Koi incorporates a gamified 'Koi Pond' where users can collect coins and feed their koi as they build consistency. The koi grow from fry to elder, serving as a living reflection of the user's progress.

### Can I track custom metrics with Koi?

Yes, Koi allows you to build custom trackers for anything you want to measure. This flexibility enables users to monitor a wide range of personal metrics beyond standard habits.

### Does Koi offer meditation features?

Yes, Koi includes focus timers and guided meditation sessions with natural sounds. This feature supports users looking to incorporate mindfulness into their daily routines.

### What platforms is Koi available on?

Koi is currently available on iPhone, iPad, and iPod. It is designed to be lightweight and easy to return to, even after breaks.

### How often is Koi updated?

The latest version of Koi was released on June 1, 2026, indicating a recent update. The app is actively maintained by its developer.

### What is the age rating for Koi?

Koi has an age rating of 4+, making it suitable for a wide range of users. The app's design is intended to be calm and simple.

### Does Koi have ads?

No, Koi does not contain advertisements. The app is free to download and use, with optional in-app purchases available.

## Version history (last 5 releases)

### 1.27.5 — 2026-10-25

We've polished the pond

- A new Reflections page with a fresh question every day.
- Write your own answers for scale trackers.
- Link a habit to a reflection.
- Choose where Anytime tasks sit on Home.

Bug fixes to keep the water clear.

### 1.27.4 — 2026-10-23

We've polished the pond

- Search your koi by stage, rarity, Shiny, Hatched or tag.
- New sorts for koi, lists and goals, and a tap flips the order.

Bug fixes to keep the water clear.

### 1.27.3 — 2026-10-21

We've polished the pond

- Change your Buddy koi right from Home.

Bug fixes to keep the water clear.

### 1.27.2 — 2026-10-19

We've polished the pond

- A fresh look across the app, clear on every theme.
- Faster to open, tap and type.
- Koi Gold app icons in any theme's colours.
- Areas with colours, habit ideas and a week view.
- Kind Ripples: small kind acts for friends and strangers.
- Earn Koins from activities and Koi Aid.
- Shop items open on their own page with a big preview.
- Invite a friend with a koi you pick for them.

Bug fixes to keep the water clear.

### 1.27.1 — 2026-10-16

We've polished the pond

- Your koi sends you letters in your Inbox.
- Latest moments name your koi, show its outfit and keep every moment.
- Shiny koi shimmer in full on every phone.
- Your koi wears its whole outfit everywhere, and shows full size on more pages.

Bug fixes to keep the water clear.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-28.*