TD MASTER CLASS vs Lisa Safe
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TD MASTER CLASS
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Total Definer MasterClass is an innovative e-learning application designed exclusively for plastic surgeons . With a wide range of high-quality content, TD MasterClass, webinar, interactive videos and more… We offer an extensive catalog of courses designed and developed by internationally recognized plastic surgeons. Including advanced surgical techniques, procedures, patient safety, marketing strategies, photography and the latest trends in the industry. ▷ Already a Member? Sign-In to access your subscription. ▷ New? Try it for free! Subscribe in the app to get instant access. TD MASTER CLASS offers an auto-renewing subscription that will allow you unlimited access to content on all your devices. Payment is charged to your Account at confirmation of purchase. Pricing varies by location and is confirmed prior to purchase. Subscription automatically renews unless canceled at least 24 hours before the end of the current billing period. Cancel anytime in Account Settings. For more information see our: -Terms of Service: https://totaldefinermasterclass.tv/pages/terms-of-service -Privacy Policy: https://totaldefinermasterclass.tv/pages/privacy-policy
Lisa Safe
This medical assistant uses AI to provide personalized recommendations for liposuction and body contouring surgeries. It analyzes clinical evidence and patient factors to optimize procedures for enhanced safety and effectiveness. Designed for healthcare professionals, it integrates seamlessly into surgical workflows.
- AI-driven surgical recommendations
- Personalized patient assessments
- Optimizes liposuction procedures
- Enhances surgical safety and effectiveness
- Integrates into clinical workflows
- User-friendly interface
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LISA (Liposuction Intelligent Safety Assistant) is an innovative application designed to enhance safety in liposuction and body contouring surgery. The application collects available clinical evidence and uses advanced artificial intelligence algorithms to perform accurate calculations and provide informed, personalized recommendations. LISA helps healthcare professionals optimize each surgical procedure, ensuring greater safety and effectiveness for patients. The application evaluates various critical factors and variables during the liposuction process, allowing surgeons to make decisions based on concrete, up-to-date data. In addition, LISA is designed to be user-friendly, seamlessly integrating into the daily routine of healthcare professionals. With its intuitive interface and advanced tools, LISA becomes an essential tool for those looking to incorporate cutting-edge technology into their surgical practices. The recommendations and calculations provided by LISA do not replace individual medical judgment and the personalized evaluation of the healthcare team attending to the patient. Final medical decisions should be based on a personalized assessment and the clinical judgment of the healthcare professionals involved in the patient’s care. A subscription is required to use the app, which can be obtained after creating an account. Terms and Conditions: https://safelisa.com/terms-and-conditions-en Privacy policy: https://safelisa.com/privacy-policy-en
Screenshots
Verdict
TD MASTER CLASS and Lisa Safe are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. TD MASTER CLASS sells 1 in-app purchase, starting at $999.00 per year and Lisa Safe sells 8 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.
TD MASTER CLASS ships an update every 6 weeks, Lisa Safe monthly. The most recent releases landed on February 20, 2026 and September 19, 2026 respectively.
| Parameter | TD MASTER CLASS | Lisa Safe |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (4 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 4 — better |
| Update frequency | Every 6 weeks | Monthly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Subscription |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 72 MB | 119 MB |
| Age rating | 17+ | +17 |
| Developer | AH MEDTECH SAS | SYNAPS AI SAS |
In-app purchases
TD MASTER CLASS
- Annual Subscription3 Days trial$999.001 Year
Lisa Safe
- Lisa Safe7 Days trial$19.991 Month
- Lisa Safe14 Days trial$24.991 Month
- Lisa Safe7 Days trial$24.991 Month
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- Lisa Safe3 Days trial2 variants$29.991 Month
- Lisa Safe7 Days trial$143.991 Year
- Lisa Safe14 Days trial$249.991 Year
- Lisa Safe7 Days trial$249.991 Year
- Lisa Safe3 Days trial2 variants$299.991 Year
Questions
Is TD MASTER CLASS free?
Is Lisa Safe free?
Do TD MASTER CLASS or Lisa Safe have ads?
Which is updated more often, TD MASTER CLASS or Lisa Safe?
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