# Koichi Habit Tracker vs Step Gazelle

The clearest difference is in-app purchases: Koichi Habit Tracker at none against Step Gazelle's 1. Koichi Habit Tracker also leads on device support (3 vs 1). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. Step Gazelle sells 1 one-off in-app purchase. Koichi Habit Tracker asks for nothing beyond the download.

Koichi Habit Tracker ships an update every 3 weeks, Step Gazelle fortnightly. The most recent releases landed on October 28, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Koichi Habit Tracker | Step Gazelle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (13 ratings)](https://appshunter.io/ios/app/step-gazelle/id6795668792/reviews)** |
| Number of ratings | — | **13** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 72 MB | 16 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Huntington Breast Cancer Action Coalition](https://appshunter.io/developer/1746759579) | [MATTHEW MICHAEL YOUNG](https://appshunter.io/developer/6786300503) |

## What reviewers say

### Koichi Habit Tracker

[App page](https://appshunter.io/ios/app/koichi-habit-tracker/id6756779567)

**In-app purchases:** none


### Step Gazelle

[App page](https://appshunter.io/ios/app/step-gazelle/id6795668792)

This app sets personalized daily step goals based on your recent activity, encouraging consistency. A visual representation of a gazelle's journey motivates you to reach your targets and build streaks. Track your progress over time and connect with friends for added motivation.

**Highlights:** Personalized daily step goals, Gamified progress tracking with a gazelle, Streak building and goal climbing, Detailed step history and trends, Customizable nudges and reminders, Friend leaderboards and cheers, Home screen widgets, Apple Health integration

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Step Gazelle Premium | $9.99 | one-time |


## Frequently asked questions

### Is Koichi Habit Tracker free?

Koichi Habit Tracker is free to download, with no in-app purchases.

### Is Step Gazelle free?

Step Gazelle is free to download, with in-app purchases available.

### Do Koichi Habit Tracker or Step Gazelle have ads?

Neither Koichi Habit Tracker nor Step Gazelle shows ads.

### Which is updated more often, Koichi Habit Tracker or Step Gazelle?

Koichi Habit Tracker ships an update every 3 weeks, and Step Gazelle fortnightly. Most recently, Koichi Habit Tracker was updated on October 28, 2026 and Step Gazelle on November 10, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*