# Ready to Run vs Kairo

The clearest difference is in-app purchases: Ready to Run at none against Kairo's 4. Ready to Run also leads on update cadence (every 2 days vs every 8 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Kairo sells 4 in-app purchases, starting at $14.99 per month. Ready to Run asks for nothing beyond the download.

Ready to Run ships an update every 2 days, Kairo every 8 days. The most recent releases landed on October 1, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Ready to Run | Kairo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (54 ratings)](https://appshunter.io/ios/app/kairo-guided-visualization/id6748769007/reviews)** |
| Number of ratings | — | **54** |
| Positive reviews | — | 84.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 8 days |
| Monetization | — | Free with in-app purchases |
| Size | 10 MB | 112 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Andrew Chandler](https://appshunter.io/developer/1718685263) | [Attention Technologies](https://appshunter.io/developer/1509083175) |

## What reviewers say

### Ready to Run

[App page](https://appshunter.io/ios/app/ready-to-run/id6473234878)

**Features:** Apple Watch app

**In-app purchases:** none


### Kairo

[App page](https://appshunter.io/ios/app/kairo-guided-visualization/id6748769007)

This app offers personalized, on-demand guided visualization coaching for athletes. It uses AI and sports psychology to help you build confidence, visualize mastery, and perform under pressure. Tailored sessions adapt to your sport, goals, and mindset for consistent mental training.

**Highlights:** Personalized visualization sessions, AI-driven coaching, Sports psychology techniques, Confidence building, Pressure performance training, On-demand mental training

**Features:** Family Sharing, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $14.99 | per month |
| Kairo Membership (Monthly) | $14.99 | per month |
| Kairo Membership (Yearly) | $99.99 | per year |
| Pro Annual | $149.00 | per year |


## Frequently asked questions

### Is Ready to Run free?

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

### Is Kairo free?

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

### Do Ready to Run or Kairo have ads?

Neither Ready to Run nor Kairo shows ads.

### Which is updated more often, Ready to Run or Kairo?

Ready to Run ships an update every 2 days, and Kairo every 8 days. Most recently, Ready to Run was updated on October 1, 2026 and Kairo on October 10, 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.*