# My Peri vs Flow Ai

The clearest difference is in-app purchases: My Peri at none against Flow Ai's 2. My Peri also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Flow Ai sells 2 in-app purchases, starting at $4.99 per month. My Peri asks for nothing beyond the download.

My Peri ships an update every 2 weeks, Flow Ai every 3 weeks. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | My Peri | Flow Ai |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/my-peri/id6744170054/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free | — |
| Size | 53 MB | 50 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [identifyHer](https://appshunter.io/developer/1756877025) | [Geoffrey Rono](https://appshunter.io/developer/1833997308) |

## What reviewers say

### My Peri

[App page](https://appshunter.io/ios/app/my-peri/id6744170054)

This app uses a wearable sensor to collect physiological data, providing insights into symptoms like hot flashes, night sweats, and sleep patterns. It helps users understand their body's changes during perimenopause through clear graphs and expert resources.

**Highlights:** Physiological signal capture, Hot flush and night sweat tracking, Sleep pattern analysis, Heart rate and HRV monitoring, Cycle tracking, Mood and energy logging, Pattern visualization and summaries, Expert resources and community

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

**In-app purchases:** none


### Flow Ai

[App page](https://appshunter.io/ios/app/flow-ai/id6751801915)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Flow Ai Premium Monthly | $4.99 | per month |
| Flow Ai Premium Yearly | $39.99 | per year |


## Frequently asked questions

### Is My Peri free?

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

### Is Flow Ai free?

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

### Do My Peri or Flow Ai have ads?

Flow Ai shows ads; My Peri does not.

### Which is updated more often, My Peri or Flow Ai?

My Peri ships an update every 2 weeks, and Flow Ai every 3 weeks. Most recently, My Peri was updated on November 8, 2026 and Flow Ai on October 30, 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.*