# Korro vs Dr. ChinTickle

The clearest difference is rating: Dr. ChinTickle at 5.0 against Korro's 4.3. Korro's advantage is ratings volume (18 vs 3). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Dr. ChinTickle holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Korro has 18 ratings behind it against 3, so its average is the more settled of the two.

Korro ships an update weekly, Dr. ChinTickle every 5 days. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Korro | Dr. ChinTickle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (18 ratings)](https://appshunter.io/ios/app/korro/id6479257845/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/dr-chintickle/id6752948736/reviews)** |
| Number of ratings | **18** | 3 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | Free | Free |
| Size | 837 MB | 46 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Korro AI GmbH](https://appshunter.io/developer/1465929143) | [Steven Leshinger](https://appshunter.io/developer/1841876640) |

## 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


### Dr. ChinTickle

[App page](https://appshunter.io/ios/app/dr-chintickle/id6752948736)

This app focuses solely on helping you achieve 69 pull-ups in a single set. It provides a structured, daily 15-minute workout system with automatic rep calculations and built-in timers, eliminating decision paralysis for a clear, achievable goal.

**Highlights:** Automatic rep calculations, Built-in rest timers, Progress tracking, Max test tracking, Daily habit building, Zero thinking required workouts

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Korro free?

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

### Is Dr. ChinTickle free?

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

### Which has better reviews, Korro or Dr. ChinTickle?

Dr. ChinTickle is rated higher. Korro averages 4.3 out of 5 from 18 ratings, while Dr. ChinTickle averages 5.0 from 3 ratings.

### Do Korro or Dr. ChinTickle have ads?

Neither Korro nor Dr. ChinTickle shows ads.

### Which is updated more often, Korro or Dr. ChinTickle?

Korro ships an update weekly, and Dr. ChinTickle every 5 days. Most recently, Korro was updated on October 21, 2026 and Dr. ChinTickle on October 24, 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.*