# CyclePrivate vs Cycle Sync

The clearest difference is update cadence: CyclePrivate at daily against Cycle Sync's fortnightly. CyclePrivate also leads on iOS requirement (15.1 vs 18.2). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. CyclePrivate sells 2 in-app purchases, starting at $4.99 per month and Cycle Sync sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

CyclePrivate ships an update daily, Cycle Sync fortnightly. Both last shipped on October 15, 2026.

## The numbers

| Metric | CyclePrivate | Cycle Sync |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Fortnightly |
| Size | 50 MB | 55 MB |
| Requires iOS | **15.1** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Navelo Software](https://appshunter.io/developer/1896626840) | [Amit Kairon](https://appshunter.io/developer/1750611800) |

## What reviewers say

### 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 |


### Cycle Sync

[App page](https://appshunter.io/ios/app/cycle-sync-smart-menstruation/id6772445948)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CycleSync Pro — Weekly | $4.99 | per 7 days |
| CycleSync Pro | $9.99 | per month |
| CycleSync Pro | $59.99 | per year |


## Frequently asked questions

### Is CyclePrivate free?

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

### Is Cycle Sync free?

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

### Do CyclePrivate or Cycle Sync have ads?

Neither CyclePrivate nor Cycle Sync shows ads.

### Which is updated more often, CyclePrivate or Cycle Sync?

CyclePrivate ships an update daily, and Cycle Sync fortnightly. Most recently, CyclePrivate was updated on October 15, 2026 and Cycle Sync on October 15, 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.*