Comparison

Team Biff Coaching vs Stamina

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Team Biff Coaching

Personalized bodybuilding and lifestyle coaching for all levels, from beginners to advanced athletes. Offers custom diet and training plans, progress tracking, and direct messaging with a coach. Achieve your fitness goals, whether it's stepping on stage or improving overall health.

Highlights
  • 1:1 Bodybuilding Prep
  • Lifestyle Coaching
  • Custom Diet/Nutrition Plans
  • Integrated Food Tracker
  • Training Plans with Videos
  • Workout Logging
  • Unlimited 24/7 Coach Messaging
Features
Read full description

"My job is to make you GROW." - Coach Biff Boswell. Team Biff Coaching offers 1:1 bodybuilding prep, lifestyle coaching, & personal training for beginners, intermediate, & advanced athletes, both guys & gals, from 16* to 50+ years old online & anywhere in the world! Get in the best shape of your life to step on stage or get revenge on your ex. Break your plateau and grow bigger than your previous best or finally graduate down to a new pant size. A good, professional coach helps you get your mind right & provides the guidance for you to then get your body right. Download & join Team Biff now! TEAM BIFF COACHING MEMBERSHIP INCLUDES: ■ Diet/Nutrition plan - Custom & personal to you, your goals, & your schedule ■ Food Tracker - integrated calorie counter & macro tracker (with free barcode scanner), no need for a separate tracker app! ■ Supplement guide & recommendations ■ Training plan (warm-up, weight training, & cool down) with demonstration videos ■ Workout logging (document your progress week over week) ■ Regular Check-ins (weekly or as often as daily during Peak Week) for accountability & encouragement ■ Goal setting ■ Daily habit building ■ Unlimited updates to plans ■ Unlimited 24/7 in-app messaging with Coach Biff CATEGORIES: ■ Muscular Hypertrophy ■ Fat Loss ■ Body Recomposition ■ Body Transformation ■ Core training ■ Sports Performance ■ Strength & Conditioning * App access requires paid coaching plan Terms of use: https://kahunas.io/terms-conditions Privacy policy: https://kahunas.io/privacy

About

Stamina

Generate personalized triathlon training plans that adapt to your lifestyle and goals. Sync workouts to your device, get insights from coaches, and track your progress for any race distance.

Highlights
  • Personalized training plans
  • Adaptive workout adjustments
  • Garmin device synchronization
  • Coach's explanations
  • Weekly training summaries
  • Swim, bike, run workout library
Features
Read full description

Stamina provides you with the most effective triathlon training plan for your next goal. Whether you’re chasing a sprint triathlon finish, or a new PB on the full distance, Stamina is for you. Generate a training plan in minutes, sync workouts to your devices, and start training for your next triathlon today! --- Why Stamina? Traditional training plans ignore your lifestyle. Stamina adjusts your swim, bike, and run sessions to fit your time, fitness, and race goals - all powered by intelligent coaching methods built by professional triathletes & coaches. --- Key Features - Personalised Training Plans → tailored for Sprint, Olympic, Half, or Full distance races. - Next Best Workout → swap a session for an easier or harder option that still fits your plan. - Device Sync → send workouts directly to your device for guided training. - Coach’s Comments → simple explanations by professional coaches so you know the “why” behind every workout. - Weekly Training Summary → see your volume by swim, bike, and run at a glance. --- Who it’s for - Beginners starting their first triathlon journey. - Age-groupers aiming for consistent training despite busy jobs and social life. - Experienced athletes who want structured plans to reach their race goals. --- Built by athletes, for athletes Stamina is created by triathletes who’ve raced from sprints to world championships. Our coaching philosophy is grounded in proven methods and designed to make training accessible to everyone — whether you’re chasing a finish line or a podium. --- Get started today Download Stamina, set your race goal, and let us build you a personalised training plan that adapts with you. Stay consistent, avoid burnout, and hit the start line confident and prepared. Try Stamina for free for 7 days (no credit card details required). Subscribe to keep: - Unlimited personalised training plan generation - Integration with Garmin, Apple Watch, COROS, Strava, Zwift, Wahoo, Calendar - 1000+ custom swim, bike, and run workout library designed by professional triathletes & coaches - Automatic progress detection for bike & run - Add B&C races for triathlon & running - Add recurring commitments (run club, group ride, masters' swim) --- Privacy Policy: https://www.joinstamina.com/privacy Terms & Conditions: https://www.joinstamina.com/terms Support: support@joinstamina.com

Screenshots

Team Biff Coaching3 screens
Stamina4 screens

Verdict

The call

The clearest difference is rating: Stamina at 4.8 against Team Biff Coaching's 1.0. Stamina also leads on monetization model (free with in-app purchases vs subscription) and ratings volume (61 vs 1). Team Biff Coaching's advantage is ads (none vs shown). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Team Biff Coaching sells 1 in-app purchase, starting at $259.99 per month and Stamina sells 2 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Stamina holds the better App Store score, 4.8 against 1.0. That said, the two scores are not equally well evidenced: Stamina has 61 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Team Biff Coaching ships an update monthly, Stamina every 2 weeks. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

Scorecard5 real differences · 5 level
Team Biff Coaching versus Stamina: the parameters behind the verdict, then further details
ParameterTeam Biff CoachingStamina
PriceFreeFree
Rating1.0 (1 ratings)4.8 (61 ratings) — better
Positive reviews—87.8% of reviews
Number of ratings161 — better
Update frequencyMonthlyEvery 2 weeks — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationSubscriptionFree with in-app purchases — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.4
Further details — not scored
Size50 MB180 MB
Age rating17+4+
DeveloperRobert Jeffery Technologies, LLCStamina Technologies

In-app purchases

1 purchases

Team Biff Coaching

Subscriptions1
  • Monthly Membership$259.991 Month
2 purchases

Stamina

Subscriptions2
  • Stamina Monthly Subscription$14.991 Month
  • Stamina Yearly Subscription$119.991 Year

Questions

Is Team Biff Coaching free?
Team Biff Coaching is free to download, with in-app purchases available.
Is Stamina free?
Stamina is free to download, with in-app purchases available.
Which has better reviews, Team Biff Coaching or Stamina?
Stamina is rated higher. Team Biff Coaching averages 1.0 out of 5 from 1 ratings, while Stamina averages 4.8 from 61 ratings.
Do Team Biff Coaching or Stamina have ads?
Stamina shows ads; Team Biff Coaching does not.
Which is updated more often, Team Biff Coaching or Stamina?
Team Biff Coaching ships an update monthly, and Stamina every 2 weeks. Most recently, Team Biff Coaching was updated on November 7, 2026 and Stamina on November 8, 2026.

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