# 528i — Guided, smart laser therapy > Interactive guide for precision laser therapy at home. (iPhone/iPad app by 528 INNOVATIONS LLC.) - Source: https://appshunter.io/ios/app/528i/id6738430099 (this page in markdown: same URL + `.md`) - Developer: [528 INNOVATIONS LLC](https://appshunter.io/developer/1780816602) - Category: Medical, Health & Fitness - Price: Free - Rating: 5.00/5 from 3 App Store ratings - Age rating: 17+ - Requires: iOS 14.0.0 · 35 MB - Languages: American English - Released: 2025-07-03 - Data updated: 2026-06-01 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/528i/id6738430099/reviews.md ## What is 528i? 528i – Smart Laser Therapy, Simplified Take the guesswork out of light therapy with the 528i Mobile App—your interactive guide for clinical-grade precision wellness at home. Designed to pair with the 5i Series Laser Therapy System, the app delivers real-time support and step-by-step guidance to maximize the benefits of photobiomodulation (PBM) and low-level laser therapy (LLLT). Features: * Smart Guidance: Follow clear, step-by-step instructions for optimal timing, frequency, and targeted laser application. * Interactive Support: Access instructional videos and guided therapy techniques tailored to your program. * Wavelength Insights: Explore a full list of recommended wavelengths for each preset and program to enhance therapy results. * Device Connectivity: Sync effortlessly with your 528i laser device for a fully integrated experience. The 5i Series system is FDA-cleared in the United States. The 5i Series system features clinical-grade Class 3R laser technology designed for safe, effective use in the comfort of your home. Proven benefits include relief from pain, improved blood circulation, reduced inflammation, and muscle relaxation. Whether you’re new to light therapy or seeking advanced precision, the 528i app empowers your wellness journey with clarity, confidence, and results. DISCLAIMER: This application is intended for informational purposes only and does not constitute medical advice, diagnosis, or treatment. Always seek the guidance of your physician or other qualified health provider with any questions you may have regarding a medical condition. Do not disregard professional medical advice or delay in seeking it because of information provided by this app. ## Key features - Step-by-step smart guidance - Interactive instructional videos - Wavelength recommendations - Device connectivity - Precision wellness at home ## Frequently asked questions about 528i ### What is 528i used for? 528i is an interactive guide for using clinical-grade laser therapy at home. It helps maximize the benefits of photobiomodulation and low-level laser therapy for pain relief, improved circulation, reduced inflammation, and muscle relaxation. ### Does 528i require a specific device? Yes, 528i is designed to pair with the 5i Series Laser Therapy System. The app provides device connectivity to sync effortlessly for a fully integrated experience. ### What kind of guidance does 528i offer? 528i offers smart, step-by-step guidance for optimal timing, frequency, and targeted laser application. It also includes instructional videos and guided therapy techniques tailored to your program. ### Is 528i medically approved? The 5i Series system, which the 528i app supports, is FDA-cleared in the United States. However, the application itself is intended for informational purposes and does not constitute medical advice. ### What are the benefits of using 528i? Users can expect benefits such as relief from pain, improved blood circulation, reduced inflammation, and muscle relaxation. The app empowers users with clarity and confidence in their wellness journey. ### What wavelengths does 528i recommend? The app provides a full list of recommended wavelengths for each preset and program. This feature helps to enhance therapy results by offering insights into optimal light frequencies. ### What devices is 528i compatible with? 528i is supported on iPhone, iPad, and iPod. It requires iOS 17 or later. ### How often is 528i updated? The latest version of 528i is 1.1.0, which was last updated on October 31, 2025. Updates typically include improvements to guidance, connectivity, and feature enhancements. ## Version history (last 4 releases) ### 1.1.0 — 2025-10-31 What's new in version 1.1.0 * [New Feature] Over-The-Air (OTA) firmware updates for the Laser Therapy Device. * [Bug Fixes] Error handling, library items rendering on screen, and favorites management. ### 1.0.2 — 2025-07-25 What's new in version 1.0.2 * Attempting to create a new account with an email address that is not formatted correctly or the password fails to meet the minimum requirements now shows an error on screen. ### 1.0.1 — 2025-07-11 What's new in version 1.0.1 * Fixed a critical bug that was causing the current account to sign out after an hour. * Small bug fixes related creating a new account or resetting an account password. ### 1.0.0 — 2025-07-03 No release notes. ## Apps similar to 528i | App | Rating | Price | Category | | --- | --- | --- | --- | | [Quell Fibromyalgia](https://appshunter.io/ios/app/quell-fibromyalgia/id1628576807) | 4.3 (3) | Free | Medical | | [NXTSTIM](https://appshunter.io/ios/app/nxtstim/id1595727578) | 3.6 (14) | Free | Medical | | [EdgeLife by TeraNova.us](https://appshunter.io/ios/app/edgelife-by-teranovaus/id1663450407) | 5.0 (3) | Free | Medical | ## Related topics [528i](https://appshunter.io/ios/topics/528i) · [528 innovations llc](https://appshunter.io/ios/topics/528-innovations-llc) · [528](https://appshunter.io/ios/topics/528) --- *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 2026-06-01.*