Comparison

TS20 vs Aspect Health

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

Head to head
About

TS20

This app offers personalized fitness routines based on ancient Korean and Chinese medicinal principles of body constitution types. Developed with K-pop trainers, it aims to optimize body shape and athletic performance through tailored exercises.

Highlights
  • Body constitution type analysis
  • Personalized exercise routines
  • K-pop trainer-developed programs
  • Ancient Korean and Chinese medicine principles
  • Performance optimization
  • Body shape improvement
Features
Read full description

TS20 is an app designed by 5 K-pop Star Trainers and K-medi Han, it is based on the foundation of Chinese and South Korean medication for thousands of years - "Sasang constitutional type" to create the body type exercise, and through the proof and development of foreign scientists, thus bringing the great discovery of Chinese and Korean medication to national athletes training to improve their performance, and optimize the body shape. In these years, they found that when the athlete is being identified in which of the four kinds of constitution type, fitness exercise can make the training simple and easy, but the effect can be magically good, and accurate.  Download TS20 and feel the 20days beach body magic NOW!

About

Aspect Health

This app guides you through a 21-day journey to understand your body's glucose responses. Learn how food, actions, and mental states impact your well-being, sleep, energy, and mood. Receive a personalized report with expert guidance for a higher quality of life.

Highlights
  • 21-day expert-guided program
  • Continuous glucose monitoring insights
  • Understand food/action impact on glucose
  • Personalized metabolic reports
  • Integration with Apple HealthKit
  • Improve sleep, energy, mood, and weight
Read full description

Welcome to Aspect! Over the next 21 days, you will work with a metabolic expert, to learn how your body works, by understanding how your gut reacts to various stimuli. You will see the impact certain foods, actions and states of mind can affect your glucose levels, and therefore your physical and mental well being. Glucose has been scientifically proven to have a direct impact on quite a few aspects of our daily life. By using a continuous glucose monitor, our award winning app experience and other science-backed tools, we’ll be able to better understand how glucose has been impacting things like your sleep, stress, weight, energy levels, immune response, mood, and really so much more. Together, we’ll be uncovering the potential for you to live a higher quality of life that you feel confident about. On this 21 day journey, you will be guides by our Aspect Certified personal metabolic expert, they will guide you through the entire experience including the process of applying the sensor, using the app, understanding your readings, and of course will help guide you into actually integrating these learnings that will benefit you for years to come. At the end of the 21 day period, you’ll receive a fully personalized report on The ways your body responded to the experiments we explored, how you can better achieve your goals and recommendations for what you can do on your own to feel better everyday so that you can continue make sustainable progress that you feel positive about. We can't wait to get started, how about you? DISCLAIMERS: THIS APP IS NOT MEANT TO PROVIDE MEDICAL SERVICES, IF YOU HAVE A MEDICAL CONDITION, PLEASE CONSULT WITH YOUR PHYSICIAN. APPLE HEALTHKIT This app can integrate to Apple HealthKit so your metabolic expert can find correlations between your blood glucose and other factors like exercise.

Screenshots

TS204 screens
Aspect Health4 screens

Verdict

The call

The clearest difference is review sentiment: Aspect Health at 64% against TS20's 0%. TS20's advantage is iOS requirement (13.0 vs 15.6). 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.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.

Scorecard2 real differences · 8 level
TS20 versus Aspect Health: the parameters behind the verdict, then further details
ParameterTS20Aspect Health
PriceFreeFree
Rating—3.7 (148 ratings) — better
Positive reviews0.0% of reviews63.6% of reviews — better
Number of ratings—148 — better
Update frequencyEvery 3 weeksEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.0 — better15.6
Further details — not scored
Size61 MB133 MB
Age rating4+4+
DeveloperTS20. INC., LIMITEDAspect Health Global Inc.

Customer experience

TS20

Written reviews10 reviews
Positive0.0%
Neutral10.0%
Negative90.0%

Aspect Health

All ratings137 ratings
Positive69.3%
Neutral2.2%
Negative28.5%
Written reviews88 reviews
Positive63.6%
Neutral1.1%
Negative35.2%

Bugs and requests

TS20

Not enough reviews yet to summarise bugs or requests.

Aspect Health

Reported bugs

5 issues
  • App freezes and crashes on launch
  • Sensor data not syncing properly
  • Subscription charges not matching advertised pricing
  • Inability to access account and profile information
  • Compatibility issues with newer device models

Requested features

5 requests
  • Easier subscription management and cancellation process
  • More transparent pricing information upfront
  • Improved app stability and performance
  • Integration with other health tracking apps and devices
  • Expanded coaching and educational resources

In-app purchases

None

TS20

No in-app purchases

None

Aspect Health

No in-app purchases

Questions

Is TS20 free?
TS20 is free to download, with no in-app purchases.
Is Aspect Health free?
Aspect Health is free to download, with no in-app purchases.
Do TS20 or Aspect Health have ads?
Neither TS20 nor Aspect Health shows ads.
Which is updated more often, TS20 or Aspect Health?
TS20 ships an update every 3 weeks, and Aspect Health every 3 weeks. Most recently, TS20 was updated on November 2, 2026 and Aspect Health on November 7, 2026.

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