# Koichi Habit Tracker vs ElysianSync Cycle & Wellness

The clearest difference is in-app purchases: Koichi Habit Tracker at none against ElysianSync Cycle & Wellness's 2. ElysianSync Cycle & Wellness's advantage is update cadence (every 3 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ElysianSync Cycle & Wellness sells 2 in-app purchases, starting at $3.99 per month. Koichi Habit Tracker asks for nothing beyond the download.

Koichi Habit Tracker ships an update every 3 weeks, ElysianSync Cycle & Wellness every 3 days. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Koichi Habit Tracker | ElysianSync Cycle & Wellness |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Size | 72 MB | 61 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Huntington Breast Cancer Action Coalition](https://appshunter.io/developer/1746759579) | [Omar Sabir](https://appshunter.io/developer/1563483275) |

## What reviewers say

### Koichi Habit Tracker

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

**In-app purchases:** none


### ElysianSync Cycle & Wellness

[App page](https://appshunter.io/ios/app/elysiansync-cycle-and-wellness/id6789584138)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $3.99 | per month |
| Premium Yearly | $19.99 | per year |


## Frequently asked questions

### Is Koichi Habit Tracker free?

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

### Is ElysianSync Cycle & Wellness free?

ElysianSync Cycle & Wellness is free to download, with in-app purchases available.

### Do Koichi Habit Tracker or ElysianSync Cycle & Wellness have ads?

Neither Koichi Habit Tracker nor ElysianSync Cycle & Wellness shows ads.

### Which is updated more often, Koichi Habit Tracker or ElysianSync Cycle & Wellness?

Koichi Habit Tracker ships an update every 3 weeks, and ElysianSync Cycle & Wellness every 3 days. Most recently, Koichi Habit Tracker was updated on October 28, 2026 and ElysianSync Cycle & Wellness on October 25, 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.*