# Korro vs CalTrackPro

The clearest difference is rating: CalTrackPro at 5.0 against Korro's 4.3. Korro's advantage is in-app purchases (none vs 3) and update cadence (weekly vs monthly). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. CalTrackPro sells 3 in-app purchases, starting at $4.99 per month. Korro asks for nothing beyond the download.

CalTrackPro holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 18 and 10 respectively.

Korro ships an update weekly, CalTrackPro monthly. The most recent releases landed on October 4, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Korro | CalTrackPro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (18 ratings)](https://appshunter.io/ios/app/korro/id6479257845/reviews) | **[5.0 (10 ratings)](https://appshunter.io/ios/app/caltrackpro/id6755893721/reviews)** |
| Number of ratings | **18** | 10 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Monetization | **Free** | Freemium |
| Size | 837 MB | 10 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Korro AI GmbH](https://appshunter.io/developer/1465929143) | [Ronnie Craig](https://appshunter.io/developer/1857020868) |

## What reviewers say

### Korro

[App page](https://appshunter.io/ios/app/korro/id6479257845)

This app uses AI and computer vision to enhance pediatric occupational therapy. It offers immersive, adaptive sessions for children and provides detailed performance analysis for therapists and caregivers, aiming to make healthcare more effective and engaging.

**Highlights:** AI-powered computer vision analysis, Immersive, adaptive therapy sessions, Customized client program adjustments, Comprehensive performance analytics, Automated activity documentation, Sensor-free, seamless onboarding

**In-app purchases:** none


### CalTrackPro

[App page](https://appshunter.io/ios/app/caltrackpro/id6755893721)

Effortlessly track your nutrition with AI-powered food recognition and barcode scanning. Monitor calories, macros, and set personalized goals. Integrates with Apple Health for a complete health overview.

**Highlights:** AI food recognition from photos, Barcode scanner for product data, Track calories, protein, carbs, fat, Personalized daily nutrition goals, Apple Health integration, Custom recipe builder, Nutrition insights and analytics

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CalTrack Pro Premium Monthly | $4.99 | per month |
| Premium - 1 Year | $39.99 | per year |
| Lifetime Premium | $79.99 | one-time |


## Frequently asked questions

### Is Korro free?

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

### Is CalTrackPro free?

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

### Which has better reviews, Korro or CalTrackPro?

CalTrackPro is rated higher. Korro averages 4.3 out of 5 from 18 ratings, while CalTrackPro averages 5.0 from 10 ratings.

### Do Korro or CalTrackPro have ads?

Neither Korro nor CalTrackPro shows ads.

### Which is updated more often, Korro or CalTrackPro?

Korro ships an update weekly, and CalTrackPro monthly. Most recently, Korro was updated on October 4, 2026 and CalTrackPro on October 3, 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.*