# AxisFlow vs Moonwave

The clearest difference is update cadence: Moonwave at every 3 days against AxisFlow's monthly. AxisFlow's advantage is iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. AxisFlow sells 3 in-app purchases, starting at $3.99 per 7 days and Moonwave sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

AxisFlow ships an update monthly, Moonwave every 3 days. The most recent releases landed on October 12, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | AxisFlow | Moonwave |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Size | 67 MB | 21 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 12+ |
| Developer | [Ihsan Ahmad](https://appshunter.io/developer/1281244828) | [stDEV](https://appshunter.io/developer/1879180620) |

## What reviewers say

### AxisFlow

[App page](https://appshunter.io/ios/app/axisflow-period-tracker-log/id6766893381)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $3.99 | per 7 days |
| Premium Monthly | $12.99 | per month |
| Premium Yearly | $99.99 | per year |


### Moonwave

[App page](https://appshunter.io/ios/app/moonwave-period-tracker/id6778429839)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $19.99 | one-time |


## Frequently asked questions

### Is AxisFlow free?

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

### Is Moonwave free?

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

### Do AxisFlow or Moonwave have ads?

Neither AxisFlow nor Moonwave shows ads.

### Which is updated more often, AxisFlow or Moonwave?

AxisFlow ships an update monthly, and Moonwave every 3 days. Most recently, AxisFlow was updated on October 12, 2026 and Moonwave on October 19, 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.*