# OBSERV 520x — Professional Skin Analysis > Professional skin analysis device app for client consultations and treatment tracking. (iPhone/iPad app by InnoFaith beauty sciences.) - Source: https://appshunter.io/ios/app/observ-520x/id1495658461 (this page in markdown: same URL + `.md`) - Developer: [InnoFaith beauty sciences](https://appshunter.io/developer/583003631) - Category: Health & Fitness - Price: Free - Rating: 5.00/5 from 5 App Store ratings · 1 written reviews indexed - Age rating: 4+ - Requires: iOS 16.6 · 101 MB - Languages: American English, Arabic, Croatian, Dutch, French (France), German (Germany), Greek, Hebrew, Hungarian, Italian and 10 more - Released: 2021-03-18 - Data updated: 2026-09-08 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/observ-520x/id1495658461/reviews.md ## What is OBSERV 520x? With the OBSERV® 520x device and the OBSERV® 520x App it is surprisingly easy to engage your clients and convince them of the need to address skin concerns or the opportunity to achieve desired aesthetic results. The various diagnostic modes enable you to quickly identify and highlight skin concerns from different perspectives. The objective images show the skin as it is and help you inform your clients on the best treatment options, as well as manage their expectations. Before, during and after images show treatment progress and results. They’re also the ideal reference point to adjust initial treatment plans and determine possible further treatments. Used as a powerful tool to underline the trusted value and quality of your treatment, the images turn aesthetic consultations into engaged customer experiences. Skin professionals the world over rely on the advanced visualization technology of the OBSERV® 520x in providing clients a clear insight and understanding of their total facial skin condition. From surface appearance to the deepest layers, the OBSERV® 520x captures the complexity and causes of skin concerns. It’s these subsurface layers, not directly visible to the human eye, that hold the key to identifying correct skincare treatments. Based on such insights into their skin health, clients will recognize the need for professional skin treatment to prevent signs of ageing and stimulate the skin’s natural regenerative capacities. ## Key features - Advanced skin visualization technology - Objective imaging of skin concerns - Client engagement and consultation tool - Treatment progress tracking - Inform treatment plan adjustments - Insight into subsurface skin layers ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/observ-520x/id1495658461/reviews.md ### 5/5 — LOVE IT! *2022-10-13* We have been using The Sylton Imaging Systems for here in US for 2+ years and love it! It’s a must own by all in aesthetic, cosmetic derm fields. ## Frequently asked questions about OBSERV 520x ### What is OBSERV 520x used for? OBSERV 520x is used by skin professionals to analyze skin concerns with advanced visualization technology. It helps in engaging clients by showing objective images of their skin, informing treatment options, and tracking progress. ### Is OBSERV 520x free to use? Yes, the OBSERV 520x app is available for free. It is designed to work with the OBSERV 520x device to enhance client consultations and treatment management. ### What devices does OBSERV 520x support? The OBSERV 520x app is currently supported on iPads. This allows for a larger screen experience ideal for detailed skin analysis and client presentations. ### How accurate is OBSERV 520x for skin analysis? The app utilizes advanced visualization technology to capture objective images of the skin, showing conditions from surface appearance to deeper layers. This provides a clear and accurate insight into skin health for informed treatment decisions. ### Can OBSERV 520x help track treatment progress? Yes, OBSERV 520x allows for before, during, and after images to be taken. These visuals are crucial for demonstrating treatment progress and results to clients, and for adjusting treatment plans. ### When was OBSERV 520x last updated? The latest version of OBSERV 520x is 2.17.2, which was last updated on April 28, 2026. This indicates a commitment to ongoing development and feature enhancements. ### What is the user sentiment for OBSERV 520x? Based on the available data, OBSERV 520x has a perfect rating of 5.0 stars from 5 ratings, suggesting very positive user sentiment among its professional users. ### Does OBSERV 520x have ads? No, OBSERV 520x does not contain advertisements. The app is designed to provide a professional and uninterrupted experience for skin analysis and client consultations. ## Version history (last 5 releases) ### 2.18.3 — 2026-09-02 - Improved app responsiveness - Improved app memory and CPU usage - Fixes an issue where in the patient overview the notes may reset to a previous state when swapping screens - Fixes an issue where screens were not fully loaded - Fixes an issue where unloaded screens would not reload ### 2.18.2 — 2026-07-17 Fixed a bug where emailing a report would not use the email data from settings ### 2.18.1 — 2026-07-14 New synchronization engine Better error reporting ### 2.18.0 — 2026-07-10 New synchronization engine Better error reporting ### 2.17.2 — 2026-04-28 Color correction ## Apps similar to OBSERV 520x | App | Rating | Price | Category | | --- | --- | --- | --- | | [NOON Aesthetics](https://appshunter.io/ios/app/noon-aesthetics/id1517313117) | 5.0 (1) | Free | Health & Fitness | | [VISIA®](https://appshunter.io/ios/app/visia/id943463569) | 5.0 (2) | Free | Health & Fitness | | [NEXA®](https://appshunter.io/ios/app/nexa/id1229122895) | 4.3 (6) | Free | Health & Fitness | ## More apps by InnoFaith beauty sciences - [OBSERV 520](https://appshunter.io/ios/app/observ-520/id781554722) - [Skin-Facts](https://appshunter.io/ios/app/skin-facts/id1107598502) - [OBSERV 320](https://appshunter.io/ios/app/observ-320/id1438612246) All apps by InnoFaith beauty sciences: https://appshunter.io/developer/583003631 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-08.*