# KuroAI vs Perigee

The clearest difference is in-app purchases: KuroAI at none against Perigee's 2. Perigee's advantage is update cadence (every 3 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Perigee sells 2 in-app purchases, starting at $6.99 per month. KuroAI asks for nothing beyond the download.

KuroAI ships an update every 3 weeks, Perigee every 3 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | KuroAI | Perigee |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/perigee-perimenopause-tracker/id6788689445/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | — | Freemium |
| Size | 14 MB | 24 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [HUMANITY ONE LTD](https://appshunter.io/developer/6824467486) | [俊峰 罗](https://appshunter.io/developer/1803006171) |

## What reviewers say

### KuroAI

[App page](https://appshunter.io/ios/app/kuroai/id6782576529)

**Features:** macOS Compatibility

**In-app purchases:** none


### Perigee

[App page](https://appshunter.io/ios/app/perigee-perimenopause-tracker/id6788689445)

This app consolidates Apple Watch readings like heart rate, sleep, and temperature into a daily morning summary. It allows users to log symptoms and HRT notes, revealing patterns between their experiences and physiological data. The app provides insights and suggestions to help users understand their perimenopause journey.

**Highlights:** Consolidated Apple Watch readings, Daily morning summaries, Symptom logging, HRT log, Pattern visualization, Doctor-ready PDF export

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| perigee Plus (Monthly) | $6.99 | per month |
| perigee Plus (Yearly) | $49.99 | per year |


## Frequently asked questions

### Is KuroAI free?

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

### Is Perigee free?

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

### Do KuroAI or Perigee have ads?

Neither KuroAI nor Perigee shows ads.

### Which is updated more often, KuroAI or Perigee?

KuroAI ships an update every 3 weeks, and Perigee every 3 days. Most recently, KuroAI was updated on October 31, 2026 and Perigee on October 31, 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.*