# The Optimization Lab — For OptiLab coaching clients > Personalized fitness and nutrition plans for OptiLab coaching clients. (iPhone/iPad app by Natan Behrendt de Carvalho.) - Source: https://appshunter.io/ios/app/the-optimization-lab/id6819885061 (this page in markdown: same URL + `.md`) - Developer: [Natan Behrendt de Carvalho](https://appshunter.io/developer/6819885063) - Category: Health & Fitness - Price: Free - Rating: 5.00/5 from 1 App Store ratings - Age rating: 17+ - Requires: iOS 16.4 · 68 MB - Languages: American English - Released: 2026-10-16 - Data updated: 2026-10-26 - Monetization: free ## What is The Optimization Lab? This is the private app for OptiLab coaching clients. If you're working with me, this is where your whole plan lives. WHAT'S INSIDE Your protocol, laid out by day Every supplement and every item in your plan, with the amount, the timing, and how to take it. Morning, pre-training, with meals, before bed. You open it and you know exactly what today looks like. Your phases Your plan runs in phases. You can see the one you're in right now, what's coming next, and what we've already knocked out. If a training block and a protocol phase are running at the same time, you'll see both side by side. Weekly check-ins Your next check-in sits right on the home screen. Weight, photos, sleep, energy, training, digestion, how the week actually went. Send it in, I review it, and you get your adjustments back. Training Your program day by day, with your exercises, sets and notes. Log what you did so we're both looking at the same numbers. Nutrition Your calorie and macro targets for the phase you're in, plus the structure around them. Labs and bloodwork Upload your results, see your testing schedule, and know when your next panel is due. Bloodwork drives a lot of the calls I make, so it lives right next to the rest of your plan. Library The education that goes with your plan. Lectures, guides and resources so you understand the reasoning behind what you're running. Performance League See how your consistency stacks up. Show up, hit your check-ins, stay on plan. WHO THIS IS FOR This app is for active OptiLab clients only. You'll need the login you get when you start coaching with me. If you're not a client yet and you want to be, apply through the OptiLab website. HOW I COACH I work with physique athletes, competitors in contest prep, and people who just want to look, feel and perform better. Everything's individual. It's built from your bloodwork, your check-ins and how your body actually responds, and it gets adjusted week to week. This app is where all of that comes together, so you always know what you're doing today and why. A NOTE ON YOUR HEALTH Nothing in this app replaces your doctor. Keep your physician in the loop on anything medical, and tell me about any changes to your health or medications. ## Key features - Daily protocol breakdown - Supplement and timing details - Phased plan progression - Weekly check-in logging - Exercise and set tracking - Calorie and macro targets - Lab result uploads ## Is The Optimization Lab safe? Not enough ratings yet to assess The Optimization Lab. ## Is The Optimization Lab legit? The Optimization Lab has limited verification signals. The AppsHunter Legitimacy Score for The Optimization Lab is 58 out of 100 points across 7 verification signals from App Store and developer data. ## Frequently asked questions about The Optimization Lab ### What is The Optimization Lab? The Optimization Lab is a private application designed for OptiLab coaching clients. It serves as a central hub for all aspects of their personalized fitness and nutrition plans, including daily protocols, training logs, and check-ins. ### Who can use The Optimization Lab? This app is strictly for active OptiLab coaching clients. Access requires a login provided upon starting coaching services. Individuals interested in becoming clients can apply through the OptiLab website. ### What kind of plans does The Optimization Lab provide? The app provides detailed daily protocols, including supplements with specific amounts and timings, as well as structured training programs with exercises, sets, and notes. It also outlines calorie and macro targets based on your current plan phase. ### How does The Optimization Lab help with progress tracking? The app facilitates weekly check-ins where users can log weight, photos, sleep, energy levels, training performance, and digestion. This data is reviewed by coaches for adjustments, and users can also track their progress through different plan phases and view their training history. ### Can I upload my lab results to The Optimization Lab? Yes, you can upload your lab and bloodwork results directly within the app. It also displays your testing schedule and reminds you when your next panel is due, integrating this crucial health data with your overall plan. ### Does The Optimization Lab offer educational resources? Yes, the app includes a library section containing educational content such as lectures, guides, and resources. This is intended to help clients understand the reasoning behind their personalized plans and protocols. ### Is The Optimization Lab available on multiple devices? Based on the current data, The Optimization Lab is supported on iPhone. Information regarding availability on other platforms like Android or tablets is not provided. ### How often is The Optimization Lab updated? The app was last updated on October 21, 2026, with version 1.0.5. While specific update frequency is not detailed, this indicates ongoing development and maintenance. ## Version history (last 3 releases) ### 1.0.5 — 2026-10-21 Bug fixes and improvements: - Log foods by weight, or per piece in grams - Send workout videos and optional answers to your coach when you log a workout - Simpler macro plans and meal sharing - Smoother password setup and intake for new clients - Daily Log and check-in fields can always be tapped and saved - Check-in ratings stay readable with large text - Open a profile from a name or photo in Messages ### 1.0.3 — 2026-10-18 New workout logger with exercise pictures, demo videos and a built-in rest and workout timer. Fill out your coach's intake form right inside the app. Refreshed sign in screen. Your check-in weight now syncs with Apple Health and Health Connect. Performance improvements and bug fixes. ### 1.0.1 — 2026-10-17 No release notes. --- *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 2026-10-26.*