# One change a day

> Log daily improvements and personal growth for self-improvement. (iPhone/iPad app by Jisoo Kim.)

- Source: https://appshunter.io/ios/app/one-change-a-day/id1505195374 (this page in markdown: same URL + `.md`)
- Developer: [Jisoo Kim](https://appshunter.io/developer/1505195373)
- Category: Productivity, Utilities
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 13 MB
- Languages: English, Japanese, Korean
- Released: 2020-04-02
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/one-change-a-day/id1505195374/reviews.md

## What is One change a day?

* Caution *
Please use after logging in to preserve data.
If you have a login account and register a new input without being logged in, the data will not be synced to your existing account.

Register something to improve everyday. That's all.
Let's start today!

## Key features

- Log daily improvements
- Track personal growth
- Foster self-improvement
- Data synchronization
- User account registration

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/one-change-a-day/id1505195374/reviews.md

### 5/5 — Good app.

*2025-11-13*

Simple but strong 👍🏽🫣

## Frequently asked questions about One change a day

### What is the primary purpose of One change a day?

The app is designed to help users record daily improvements and foster personal growth by logging positive changes. It encourages users to start making improvements today.

### How do I ensure my data is saved in One change a day?

It is crucial to log in to your account before registering new entries. Failing to log in may result in data not syncing to your existing account and potential data loss.

### What devices is One change a day compatible with?

One change a day is available for iPhone, iPad, and iPod devices. It is designed for the Apple ecosystem.

### What is the age rating for One change a day?

The app has an age rating of 4+, making it suitable for a wide range of users. This indicates minimal content concerns.

### How often is One change a day updated?

The latest version is 1.2.0, and the app was last updated on September 5, 2020. Users can expect updates based on the developer's release schedule.

### Does One change a day offer any in-app purchases?

Based on the provided information, One change a day does not have any in-app purchases. The app is offered completely free of charge.

### What is the user sentiment for One change a day?

The app has received a perfect 5.0 stars from 1 rating, indicating a highly positive initial user reception. This suggests users are very satisfied with its functionality.

### Is One change a day available on Android devices?

Currently, One change a day is only listed as supported on iPhone, iPad, and iPod devices. There is no information available regarding Android compatibility.

## Version history (last 1 release)

### 1.2.0 — 2020-09-05

- Added daily reminder feature that will help with consistency. Set the reminder to the desired time in the menu.
- Usability has been slightly improved, such as input field is automatically selected and can be completed with the return key.

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## More apps by Jisoo Kim

- [WaterWhale](https://appshunter.io/ios/app/waterwhale/id6753785800)

All apps by Jisoo Kim: https://appshunter.io/developer/1505195373

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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 2026-06-10.*