Be Undeniable

Be Undeniable

Gym, Macros, Sleep & Coaching

25 ratings
20 reviews
Free
In-App Purchases

Details

Released
August 21, 2026
Updated
September 24, 2026

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.

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

1.2.1

September 24, 2026

YOUR FINISH LINE, EARNED What's new: - Afterburn: every level you earn plays out after a workout, with the exact XP receipt behind each number. Replay your last report from Progress any time, or see a recap of the last 24 hours. - Tell BU: type "rest 90 seconds" or "what's my next workout" and BU answers on the spot from your own program, with no network needed for typed commands. Voice uses your phone's speech recognition. - Real prices only: the paywall shows the exact price from the App Store for the plan you pick, or tells you plainly when prices are still loading. Restore purchases works even when prices are slow. - Steps you can trust: two clearly labeled lifetime totals, All time and Since joining BU, with the receipt behind each, on Steps and on the leaderboard. - Navigation: a wider category row that slides behind its parent, and one Search at the foot of the column. - Night shifts: set when your nutrition day starts. - Water: every log is timestamped, with a Last logged receipt. - Quick macros and barcode fast paths with exact UNDO. Fixed: - Workouts and cardio use one clock per session. - Small screens: the challenges card header no longer overflows. - Onboarding and tablet layouts: clipped text, misplaced tour highlights and blocked controls at phone and tablet sizes. - During a workout the heart icon and rest countdown no longer redraw every frame, and the phone stops polling Health while a strap or Watch is live. Live heart rate is unchanged. (Redraw and poll counts are measured; battery and heat are not yet measured on a device.) - Update prompts always open the right store for your install. - Connected machines: BU now tells you exactly what your console answered. If it did not confirm a command, BU says so instead of claiming the machine started or stopped. You can save your BU recording even if the console does not confirm a stop. - Finishing on your phone ends the Apple Watch workout reliably, and a cardio session recorded right after a lift is saved on its own.

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Subscriptions & In-App Purchases

BU Coach Annual

Everything in BU plus coaching tools, billed yearly.

$199.991 Year
How to cancel Be Undeniable subscription ⁉️

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 πŸ’ͺ

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.