Be Undeniable

Be Undeniable

Gym, Macros, Sleep & Coaching

25 ratings
20 reviews
Free
In-App Purchases

Details

  • Released
  • Updated

Features

Background Location Access

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About

This app tracks workouts, nutrition, and recovery, providing insights into how your training impacts your body. It features live logging, macro and micronutrient tracking, and readiness scores based on sleep and HRV. Coaches can manage clients within the platform.

Live gym logging with rest timers and PR tracking
Meal timeline with USDA search, barcode scanning, and AI photo logging
Macro and 12 micronutrient tracking
Daily readiness score from HRV and sleep
Coach HQ for client management
Workout and nutrition data correlation report
Apple Watch integration for live workout control
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What's New in Be Undeniable

1.2.0

September 9, 2026

YOUR GYM'S CARDIO MACHINES, CONNECTED What's new: - Machine connect: pair FTMS treadmills, bikes, rowers, stair climbers and cross trainers over Bluetooth. Speed, incline, power and calories stream into your session and record automatically, with full charts after. - Cardio, rebuilt: a redesigned start flow, cardio splits, outdoor GPS route recording, live heart rate zones with support for two monitors at once, and a Live Activity that keeps your session on the Lock Screen. - Quick Log widget: pin your usual foods, recipes and whole meals to your home screen and log them in one tap without opening the app. - Gyms: pages for the place you train, with equipment boards, verified records, door check-ins and announcements. Find gyms near you and set a home gym. - Standalone Apple Watch workouts: log sets from your wrist with no phone nearby. Everything merges cleanly when you are back. - Coach detail sharing: hand your coach the full picture, on your terms. You choose exactly what a coach can see. - Meal out reminder (opt-in): your phone notices you have stopped somewhere for a meal and asks if you want to log it. Processed entirely on your device, nothing uploaded. - Instant food search with a built-in USDA library, typo correction, multi-add, and per-food serving memory. - XP leaderboard with your own rank pinned. - Kilograms everywhere in the logger, supersets that flow on their own, and a rest timer that survives a force quit. Fixed: - Cardio sessions now checkpoint as they record, so an interruption cannot take the session with it. - Cleaner, more consistent notices across the whole app, plus dozens of small fixes. One app to rule them all.

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Subscription plans

BU Coach Annual

Everything in BU plus coaching tools, billed yearly.

$199.991 Year
How to cancel Be Undeniable subscription ⁉️
5

In-App Purchases

$5.00

Five Dollar Tip

Support BU with a five dollar tip.

User reviews

Great App

Definitely a helpful app for anyone looking to get in better shape and stay motivated.

Great App

This app has helped me so much with my nutrition and exercise goals!

Easy and thorough

Very well thought out and easy to use. For sure the best fitness app I have used before.

Slick design, fast onboard

I love the straight forward guide and routine selection.

Unmatched Capabilities for Free Tier

Downloaded the app and completed a very simple onboarding process (~3 min) that integrated the app well with Apple Health.

Once I got to the main home screen, I appreciated the clear instructional tutorial pop-ups. I love the unique little touches that show this app comes from an experienced bodybuilder, my favorite being the PR Anthem feature where you can connect a hype song to Apple Music that plays when you PR.

The free tier also includes around 20 features, which is unmatched in the fitness app space. Solid prebuilt list of workouts and app customization.

Overall, 9/10. The last point would be from polishing the UI to appear a bit more professionally branded than black with white type font and frictionless to use. But for a newer workout app, I am really impressed with it so far 💪

Gains incoming…
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FAQ

What is Be Undeniable?

Be Undeniable is a health and fitness app designed to track your workouts, nutrition, and recovery. It aims to provide actionable insights by connecting your training data with your physiological metrics.

Is Be Undeniable free to use?

Yes, Be Undeniable offers a free tier that includes logging workouts, meals, and all your history indefinitely. Paid subscription plans unlock advanced intelligence and features layered on top of your data.

What are the subscription options for Be Undeniable?

Be Undeniable offers several subscription plans, including 'BU Founder' at $6.69/month, 'BU' at $8.99/month, and coaching tiers like 'BU Coach Founder' at $14.99/month and 'BU Coach' at $19.99/month. Annual options are also available.

Does Be Undeniable have ads?

No, Be Undeniable does not contain advertisements. The app is free to use for core logging features, and paid tiers offer enhanced analytical capabilities rather than removing ads.

What devices does Be Undeniable support?

Be Undeniable is available on Apple devices, including the Apple Watch, iPhone, and iPad. It also supports iPod.

How does Be Undeniable track recovery?

Recovery is tracked through a daily readiness score derived from HRV and sleep data, synced directly from Apple Health. It also provides a real sleep score, not just duration.

Can I use Be Undeniable offline?

The description highlights live logging built for the gym floor with no waiting on network calls to log a set, suggesting robust offline capabilities for core training functions.

How often is Be Undeniable updated?

The latest version of Be Undeniable is 1.1.0, which was last updated on August 30, 2026. This indicates a recent update, suggesting active development.