# Dew vs Flow

The clearest difference is in-app purchases: Flow at none against Dew's 3. Dew's advantage is update cadence (weekly vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Dew sells 3 in-app purchases, starting at $9.99 per month. Flow asks for nothing beyond the download.

Dew ships an update weekly, Flow every 3 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Dew | Flow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (6 ratings)](https://appshunter.io/ios/app/dew-private-period-tracker/id6773430496/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free | — |
| Size | 142 MB | 4 MB |
| Requires iOS | 18 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Abhishek Agarwal](https://appshunter.io/developer/1895695038) | [拥军 刘](https://appshunter.io/developer/1896777340) |

## What reviewers say

### Dew

[App page](https://appshunter.io/ios/app/dew-private-period-tracker/id6773430496)

This app offers private cycle tracking with on-device predictions and Apple Health sync. It focuses on a calm user experience with minimal notifications and a privacy-first approach, keeping all data on your device.

**Highlights:** On-device cycle predictions, Lock Screen Live Activity, Home Screen widgets, Apple Health sync, Multi-profile support, Secure partner sharing

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dew Garden · Monthly | $9.99 | per month |
| Dew Garden · Yearly | $49.99 | per year |
| Dew + Moss · Yearly | $59.99 | per year |


### Flow

[App page](https://appshunter.io/ios/app/flow-period-tracker/id6791552767)

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

**In-app purchases:** none


## Frequently asked questions

### Is Dew free?

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

### Is Flow free?

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

### Do Dew or Flow have ads?

Neither Dew nor Flow shows ads.

### Which is updated more often, Dew or Flow?

Dew ships an update weekly, and Flow every 3 weeks. Most recently, Dew was updated on October 25, 2026 and Flow on October 24, 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.*