# Diamond Period Tracker vs CyclePrivate

The clearest difference is update cadence: CyclePrivate at every 4 days against Diamond Period Tracker's every 4 weeks. CyclePrivate also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Diamond Period Tracker sells 2 in-app purchases, starting at $9.99 per month and CyclePrivate sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Diamond Period Tracker ships an update every 4 weeks, CyclePrivate every 4 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Diamond Period Tracker | CyclePrivate |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 4 days** |
| Size | 11 MB | 53 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Elvin tansu Dogan](https://appshunter.io/developer/1893668578) | [Navelo Software](https://appshunter.io/developer/1896626840) |

## What reviewers say

### Diamond Period Tracker

[App page](https://appshunter.io/ios/app/diamond-period-tracker/id6765629321)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $9.99 | per month |
| Yearly | $69.99 | per year |


### CyclePrivate

[App page](https://appshunter.io/ios/app/cycleprivate-period-tracker/id6770056762)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly Access | $4.99 | per month |
| Premium Yearly Access | $29.99 | per year |


## Frequently asked questions

### Is Diamond Period Tracker free?

Diamond Period Tracker is free to download, with in-app purchases available.

### Is CyclePrivate free?

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

### Do Diamond Period Tracker or CyclePrivate have ads?

Neither Diamond Period Tracker nor CyclePrivate shows ads.

### Which is updated more often, Diamond Period Tracker or CyclePrivate?

Diamond Period Tracker ships an update every 4 weeks, and CyclePrivate every 4 days. Most recently, Diamond Period Tracker was updated on October 25, 2026 and CyclePrivate on October 28, 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.*