# Kairo vs Keep Score Tennis

The clearest difference is in-app purchases: Keep Score Tennis at none against Kairo's 6. Keep Score Tennis also leads on update cadence (daily vs weekly) and device support (4 vs 2). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Kairo sells 6 in-app purchases, starting at $12.99 per month. Keep Score Tennis asks for nothing beyond the download.

Kairo ships an update weekly, Keep Score Tennis daily. The most recent releases landed on October 30, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Kairo | Keep Score Tennis |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (55 ratings)](https://appshunter.io/ios/app/kairo-guided-visualization/id6748769007/reviews)** | — |
| Number of ratings | **55** | — |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 114 MB | 46 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Attention Technologies](https://appshunter.io/developer/1509083175) | [ForOurSchool.org](https://appshunter.io/developer/1883230007) |

## What reviewers say

### Kairo

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

This app offers personalized, AI-driven guided visualization sessions for athletes. It helps build confidence, improve focus under pressure, and enhance performance through tailored mental training. Receive custom sessions based on your sport, goals, and challenges.

**Highlights:** Personalized AI visualization sessions, Sport-specific training, Confidence building, Focus enhancement, On-demand mental training, Goal-oriented sessions

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kairo Subscription (Monthly) | $12.99 | per month |
| Pro Monthly | $14.99 | per month |
| Kairo Membership (Monthly) | $14.99 | per month |
| Kairo Subscription (Yearly) | $89.99 | per year |
| Kairo Membership (Yearly) | $99.99 | per year |
| Pro Annual | $149.00 | per year |


### Keep Score Tennis

[App page](https://appshunter.io/ios/app/keep-score-tennis/id6804699922)

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

**In-app purchases:** none


## Frequently asked questions

### Is Kairo free?

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

### Is Keep Score Tennis free?

Keep Score Tennis is free to download, with no in-app purchases.

### Do Kairo or Keep Score Tennis have ads?

Neither Kairo nor Keep Score Tennis shows ads.

### Which is updated more often, Kairo or Keep Score Tennis?

Kairo ships an update weekly, and Keep Score Tennis daily. Most recently, Kairo was updated on October 30, 2026 and Keep Score Tennis on October 29, 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.*