TS20 vs Aspect Health
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Body constitution type analysis
- Personalized exercise routines
- K-pop trainer-developed programs
- Ancient Korean and Chinese medicine principles
- Performance optimization
- Body shape improvement
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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!
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.
- 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
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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
Verdict
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.
| Parameter | TS20 | Aspect Health |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.7 (148 ratings) — better |
| Positive reviews | 0.0% of reviews | 63.6% of reviews — better |
| Number of ratings | — | 148 — better |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 61 MB | 133 MB |
| Age rating | 4+ | 4+ |
| Developer | TS20. INC., LIMITED | Aspect Health Global Inc. |
Customer experience
TS20
Aspect Health
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
TS20
No in-app purchases
Aspect Health
No in-app purchases









