Comparison

Korro vs Dr. ChinTickle

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Korro

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
Read full description

Korro's groundbreaking AI-powered app is built with the mission of revolutionizing children’s healthcare — making it more effective, more efficient, and more engaging — for more kids. Introducing Korro 1.0 for Occupational Therapy (OT): it is designed to empower OT clinics to deliver a new standard of programs and sessions for children — both at the clinic and at home. For occupational therapy practitioners (OTPs) and caregivers, Korro AI’s computer vision technology uses the phone’s built-in camera to provide deep performance analysis, designed with world- leading OTPs. For children, Korro AI’s full-body immersive sessions adapt to individual ability in real-time, so they stay eagerly engaged with just the right level of difficulty. Our intergalactic experiences are designed by award-winning digital creators who understand that joyful play yields healthy growth. Beyond Korro 1.0 for OT: Korro AI’s vision is to reimagine the entire experience of children’s healthcare with boundless virtual clinics, precise performance analysis, automated progress documentation, and additional support for caregivers to strengthen children’s bodies, brains, and minds, with a special focus on behavioral health. Korro AI 1.0 for OT features include: Immersive Experiences: Engaging immersive clinics designed by award-winning digital creators encourage sustained use by children that will assist their OTPs in the process of care and therapeutics Customized Client Programs: Korro assists the OTPs to understand the user’s state and progress, and to make more educated decisions about adjusting exercise programs and therapy in real-time to maintain optimal engagement Comprehensive Analytics: Advanced performance analysis uses computer vision to combine in-clinic and at-home tracking for a holistic view of child progress Expanded Revenue: Offer more programs to more children, generating new revenue streams for your clinic without overextending your team or compromising care Automated Documentation: Korro AI automatically documents all activities, so you can focus on your patients, not your paperwork Seamless Onboarding: Easy deployment for use in clinic or at home – without the need for sensors, AR devices, or other special equipment Disclaimer: The Korro app is not a regulated medical device. It is designed to guide a child to perform exercises and is not designed to replace occupational therapy provided by a licensed occupational therapist. The app cannot render a diagnosis, or replace medical advice and is not intended to treat, cure, or prevent any disease. We strongly urge you to seek medical care if you believe you have an undiagnosed condition.

About

Dr. ChinTickle

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
Read full description

Most fitness apps give you everything. Dr. ChinTickle gives you one thing: 69 pull-ups in one set. No meal plans. No cardio. No "which program should I do?" Just pull-ups. Every day. 15 minutes. WHY THIS WORKS You don't need a complicated plan. You need a habit. 15 minutes is short enough that you can't skip it. "I don't have time" isn't an excuse anymore. Daily consistency beats weekend warrior intensity every time. THE SYSTEM Each workout: 8 sets with 2-minute rest between sets. The app calculates your reps for every set based on YOUR current max. No guessing. No wasted sets. 8 workouts per cycle. 8 cycles total. Then you retest your max and start again, stronger. Progressive overload without the spreadsheet. WHY 69 PULL-UPS Because vague goals get vague results. "Get stronger" means nothing. 69 pull-ups in one set is crystal clear. You hit it or you don't. Most people struggle with 10. So 69 sounds impossible. That's exactly why it works - it's specific enough to require a real system, absurd enough to be memorable. WHAT YOU GET • Automatic rep calculations for each workout • Built-in 2-minute rest timers • Progress tracking with palm trees (Miami Vice aesthetic) • Motivational quotes that actually hit • Max test tracking to see your gains • Zero thinking required - just open app and do the work WHO THIS IS FOR People who want ONE clear goal instead of decision paralysis. Busy people who need quick workouts that fit any schedule. Anyone tired of apps that require a PhD to operate. You, if you're still reading this. THE CATCH You have to show up every day. Not 3-4 times per week. Every. Single. Day. If you want an app that celebrates participation, this isn't it. But if you want to build an unbreakable habit and achieve something genuinely difficult? Download. Test your max. Start the journey.

Screenshots

Korro4 screens
Dr. ChinTickle4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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

Scorecard2 real differences · 8 level
Korro versus Dr. ChinTickle: the parameters behind the verdict, then further details
ParameterKorroDr. ChinTickle
PriceFreeFree
Rating4.3 (18 ratings)5.0 (3 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings18 — better3
Update frequencyWeeklyEvery 5 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size837 MB46 MB
Age rating4+12+
DeveloperKorro AI GmbHSteven Leshinger

Customer experience

Korro

All ratings18 ratings
Positive83.3%
Neutral5.6%
Negative11.1%

Dr. ChinTickle

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Korro

No in-app purchases

None

Dr. ChinTickle

No in-app purchases

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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