# HabitMatrix App vs WhenNote

The clearest difference is in-app purchases: WhenNote at none against HabitMatrix App's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. HabitMatrix App sells 3 in-app purchases, starting at $4.99 per month. WhenNote asks for nothing beyond the download.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on September 13, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | HabitMatrix App | WhenNote |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Size | 121 MB | 22 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TSAI MENGYAN](https://appshunter.io/developer/1571241821) | [Hank Wang](https://appshunter.io/developer/6800213367) |

## What reviewers say

### HabitMatrix App

[App page](https://appshunter.io/ios/app/habitmatrix-app/id6759902189)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HabitMatrix Pro - Monthly | $4.99 | per month |
| HabitMatrix Pro - Yearly | $49.99 | per year |
| Habitmatrix Pro - Lifetime | $69.99 | one-time |


### WhenNote

[App page](https://appshunter.io/ios/app/whennote-countdown-and-days/id6800213365)

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

**In-app purchases:** none


## Frequently asked questions

### Is HabitMatrix App free?

HabitMatrix App is free to download, with in-app purchases available.

### Is WhenNote free?

WhenNote is free to download, with no in-app purchases.

### Do HabitMatrix App or WhenNote have ads?

Neither HabitMatrix App nor WhenNote shows ads.

### Which is updated more often, HabitMatrix App or WhenNote?

HabitMatrix App ships an update fortnightly, and WhenNote fortnightly. Most recently, HabitMatrix App was updated on September 13, 2026 and WhenNote on September 14, 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.*