mySASY training vs Health React
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
mySASY training
Optimize your athletic performance with science-backed diagnostics. Monitor your body's readiness for training, identify optimal days for increased load, and prevent overtraining. Achieve your ambitious goals by training smarter, not just harder.
- Morning adaptation capacity diagnostics
- Monitor body readiness for training
- Identify days for increased training load
- Detect negative body reactions
- Prevent overtraining and fatigue
- Improve training quality over quantity
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The ultimate tool for achieving ambicious training goals of any athlete. It shows you the morning state of your adaptation capacity by science proved diagnostics. Do you have ambitious training goals? Do you want to achieve high training efficiency and avoid health complications? Are you an amateur athlete who trains to the maximum but needs to combine training with work? mySASY will help you with that Thanks to the connection between science (science article) and practice, the morning diagnostics of mySASY will allow you to clearly monitor with maximum accuracy: -- which days is your body ready for further training, -- which days should you increase the training load because your body is uspercompensating, , -- which days your body's reaction is negative and you need to focus on the previous regimen to identify the cause and improve further. By working with mySASY for a long time, you gain control over your performance, prevent the accumulation of central fatigue (overtraining) and improve the quality of your training compared to the quantity for which you probably still do not have more time. You will discover a completely new dimension of training that will help you achieve your sports goals. You need an HRM chest monitor to measure in mySASY training. In the application, it is possible to buy it with a 33% percentage discount for 24 hours from registration with a 30-day money back guarantee. You can use the trial version of the application for free 14 days after registration. Apple Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy: https://eshop.mysasy.com/prohlaseni-gdpr?utm_source=ios
Health React
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Questionnaire application for participants in EMA studies. Displays regular, immediate, and contextual questionnaires in response to an event. Immediate questionnaires can be initiated by actions on the server as well as by the user's instructions.
Screenshots
Verdict
The clearest difference is in-app purchases: Health React at none against mySASY training's 7. On price, update cadence, ads and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. mySASY training sells 7 in-app purchases, starting at $0.49 per month. Health React asks for nothing beyond the download.
mySASY training ships an update monthly, Health React every 2 months. The most recent releases landed on October 18, 2026 and October 20, 2026 respectively.
| Parameter | mySASY training | Health React |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 71.4% of reviews | β |
| Update frequency | Monthly β better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | No β better |
| Monetization | Free with in-app purchases | β |
| Devices | iPhone, iPod | iPhone, iPad, iPod β better |
| Requires iOS | 14.2 β better | 15.6 |
| Further details β not scored | ||
| Size | 19 MB | 60 MB |
| Age rating | 4+ | 4+ |
| Developer | mySASY a.s. | Richard Cimler |
In-app purchases
mySASY training
- Free$0.491 Month
- Basic+ 1 month$10.991 Month
- Sport 1 month$14.491 Month
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- Basic+ 6 months$53.996 Months
- Sport 6 months$71.996 Months
- Basic+ 12 months$79.991 Year
- Sport 12 months$118.991 Year
Health React
No in-app purchases
Questions
Is mySASY training free?
Is Health React free?
Do mySASY training or Health React have ads?
Which is updated more often, mySASY training or Health React?
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