Comparison

Fit19 vs Kina PT

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

Head to head
About

Fit19

This app helps you track workouts, measure progress, and achieve fitness goals with guidance from a certified personal trainer. It offers personalized training plans, real-time coach messaging, and integration with wearable devices.

Highlights
  • Access training plans
  • Track workouts and progress
  • Schedule workouts
  • Message coach in real-time
  • Track body measurements
  • Connect to wearable devices
Features
Read full description

With the Fit19 App, you can start tracking your workouts, measuring results, and achieving your fitness goals, all with the help of your certified personal trainer. - Access training plans and track workouts - Schedule workouts and stay committed by beating your personal bests - Track progress towards your goals - Set health and fitness goals - Message your coach in real-time - Track body measurements and take progress photos - Get push notification reminders for scheduled workouts and activities - Connect to wearable devices like Apple Watch (synced to Health app), Fitbit and Withings to sync body stats instantly Download the app today!

About

Kina PT

This AI-powered assistant provides personalized physical therapy routines for at-home recovery and mobility. It guides users through exercises with voice instructions and answers questions about their recovery journey.

Highlights
  • Personalized exercise plans
  • Voice-guided sessions
  • AI-powered Q&A
  • Support for common pain areas
  • Progress tracking
  • Calm, non-competitive interface
Features
Read full description

Move better. Manage pain at home. At your own pace. Kina is your AI-guided companion for at-home recovery and mobility. Whether you're working through stiffness in your back, a sore knee, an aching shoulder, or tightness in your neck, Kina builds a personalized exercise plan around your body, your goals, and your day. No clinic visits, no guesswork. In-person PT sessions can run up to $4,000. Kina gives you guided, PT-inspired routines for a fraction of the price, on your schedule. Personalized Recovery Plans Tell Kina where it hurts and how you want to feel. Kina creates a tailored exercise plan and adapts as you progress. Gentler on tough days, more challenging when you're ready. Voice-Guided Sessions Set your phone down and follow along. Kina guides you through every movement out loud, so you can stay focused on your form, your breath, and your body. Ask Kina Anytime Have a question about an exercise? Curious whether a stretch is right for you? Just ask. Kina answers in plain language, whenever you need guidance. Years of clinical knowledge from a real Doctor of Physical Therapist in your pocket. Built for Real Bodies Kina supports the most common pain areas lower back, knees, shoulders, neck, hips, and ankles with movements that meet you where you are, from gentle mobility to progressive strengthening. Calm, Not Clinical We designed Kina to feel like a quiet space for your body. Warm tones. No leaderboards. No streak guilt. No fitness-app noise. Just guided movement, when you're ready. Track Your Progress Kina remembers your sessions, notices setbacks, and keeps your plan moving forward without pushing you too hard. Terms of Use: https://boiled-terrier-898.notion.site/KinaPT-Terms-of-Service-22b0d09454e2802484d9ca757448d3e0 Privacy Policy: https://boiled-terrier-898.notion.site/KinaPT-Privacy-Policy-22b0d09454e280ca9a13eddc614ae799

Screenshots

Fit194 screens
Kina PT4 screens

Verdict

The call

The clearest difference is review sentiment: Kina PT at 100% against Fit19's 21%. Kina PT also leads on rating (5.0 vs 4.7) and update cadence (every 3 weeks vs every 2 months). Fit19's advantage is in-app purchases (none vs 9) and ratings volume (926 vs 14). On price, ads and monetization model 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. Kina PT sells 9 in-app purchases, starting at $1.99 per month. Fit19 asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Kina PT holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Fit19 has 926 ratings behind it against 14, so its average is the more settled of the two. Written reviews point the same way: 21% of Fit19's written reviews are positive against 100% of Kina PT's.

UpkeepUpdate frequency

Fit19 ships an update every 2 months, Kina PT every 3 weeks. The most recent releases landed on October 8, 2026 and October 1, 2026 respectively.

Scorecard7 real differences · 3 level
Fit19 versus Kina PT: the parameters behind the verdict, then further details
ParameterFit19Kina PT
PriceFreeFree
Rating4.7 (926 ratings)5.0 (14 ratings) — better
Positive reviews20.5% of reviews100.0% of reviews — better
Number of ratings926 — better14
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFreeFree
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad
Requires iOS15.5 — better17.0
Further details — not scored
Size173 MB63 MB
Age rating4+17+
DeveloperEndo Fitness LLCSunpreet Singh

Customer experience

Fit19

All ratings926 ratings
Positive93.2%
Neutral0.6%
Negative6.2%
Written reviews39 reviews
Positive20.5%
Neutral5.1%
Negative74.4%

Kina PT

All ratings14 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews11 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Fit19

Reported bugs

3 issues
  • Unable to login with correct credentials
  • App gets stuck on 'downloading system branding' screen
  • Step tracking not syncing correctly

Requested features

2 requests
  • Copy and paste workouts to different days
  • Restore ability to add membership card to wallet

Kina PT

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Fit19

No in-app purchases

9 purchases

Kina PT

Subscriptions9
  • KinaPT Monthly$1.991 Month
  • KinaPT Monthly$3.991 Month
  • KinaPT Monthly$5.991 Month
Show 6 more
  • KinaPT Monthly 7.99$7.991 Month
  • KinaPT - Monthly$9.991 Month
  • KinaPT Yearly$12.991 Year
  • KinaPT - Monthly14 Days trial$14.991 Month
  • KinaPT Yearly$34.991 Year
  • KinaPT - Annual14 Days trial$79.991 Year

Questions

Is Fit19 free?
Fit19 is free to download, with no in-app purchases.
Is Kina PT free?
Kina PT is free to download, with in-app purchases available.
Which has better reviews, Fit19 or Kina PT?
Kina PT is rated higher. Fit19 averages 4.7 out of 5 from 926 ratings, while Kina PT averages 5.0 from 14 ratings.
Do Fit19 or Kina PT have ads?
Neither Fit19 nor Kina PT shows ads.
Which is updated more often, Fit19 or Kina PT?
Fit19 ships an update every 2 months, and Kina PT every 3 weeks. Most recently, Fit19 was updated on October 8, 2026 and Kina PT on October 1, 2026.

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