# AI Endurance vs circady

The clearest difference is in-app purchases: circady at none against AI Endurance's 2. AI Endurance's advantage is iOS requirement (15.0 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. AI Endurance sells 2 in-app purchases, starting at $20.00 per month. circady asks for nothing beyond the download.

## The numbers

| Metric | AI Endurance | circady |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (25 ratings)](https://appshunter.io/ios/app/ai-endurance/id6714485075/reviews)** | — |
| Number of ratings | **25** | — |
| Positive reviews | 62.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | — |
| Monetization | Freemium | — |
| Size | 3 MB | 12 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 17+ |
| Developer | [AI Endurance](https://appshunter.io/developer/1544807340) | [Markus Kant](https://appshunter.io/developer/6778095141) |

## What reviewers say

### AI Endurance

[App page](https://appshunter.io/ios/app/ai-endurance/id6714485075)

This AI-powered fitness coach analyzes your personal data to create a customized training plan. It's designed for athletes looking to optimize their performance and achieve superior results by training smarter.

**Highlights:** AI-powered performance analysis, Personalized training plans, Optimized for unique physiology, Trusted by cyclists, runners, triathletes, Train smarter, not harder

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $20.00 | per month |
| Yearly Subscription | $200.00 | per year |


### circady

[App page](https://appshunter.io/ios/app/circady/id6778095139)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is AI Endurance free?

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

### Is circady free?

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

### Do AI Endurance or circady have ads?

Neither AI Endurance nor circady shows ads.

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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.*