# SyncMate Cycle Tracker vs Douce

The clearest difference is update cadence: Douce at every 3 days against SyncMate Cycle Tracker's every 3 months. Douce also leads on iOS requirement (15.0 vs 18.5). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. SyncMate Cycle Tracker sells 2 in-app purchases, starting at $4.99 per month and Douce sells 3 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

SyncMate Cycle Tracker ships an update every 3 months, Douce every 3 days. The most recent releases landed on November 9, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | SyncMate Cycle Tracker | Douce |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 days** |
| Size | 2 MB | 52 MB |
| Requires iOS | 18.5 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Gratitude LLC](https://appshunter.io/developer/1887302625) | [Younes Boumahdi](https://appshunter.io/developer/1843101949) |

## What reviewers say

### SyncMate Cycle Tracker

[App page](https://appshunter.io/ios/app/syncmate-cycle-tracker/id6761014271)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SyncMate Monthly Subscription | $4.99 | per month |
| SyncMate Yearly Subscription | $29.99 | per year |


### Douce

[App page](https://appshunter.io/ios/app/douce-period-pain-relief/id6815466910)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Douce Premium · Monthly | $7.99 | per month |
| Douce Premium · Yearly offer | $24.99 | per year |
| Douce Premium · Yearly | $39.99 | per year |


## Frequently asked questions

### Is SyncMate Cycle Tracker free?

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

### Is Douce free?

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

### Do SyncMate Cycle Tracker or Douce have ads?

Neither SyncMate Cycle Tracker nor Douce shows ads.

### Which is updated more often, SyncMate Cycle Tracker or Douce?

SyncMate Cycle Tracker ships an update every 3 months, and Douce every 3 days. Most recently, SyncMate Cycle Tracker was updated on November 9, 2026 and Douce on November 11, 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.*