Comparison

Grit Coaching vs Twenty One Again

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

Head to head
About

Grit Coaching

Features
Read full description

We are House of Grit and Glory. We pledge to deliver to you elite level online coaching, personal training and group fitness classes. You can have all the Glory in the world but you must be willing to face the Grit that comes with greatness. THIS IS OUR HOUSE! * App access requires paid coaching plan Terms of use: https://kahunas.io/terms-conditions Privacy policy: https://kahunas.io/privacy

About

Twenty One Again

Features
Read full description

Discover a new level of personalized health with Twenty One Again. Whether you're looking to optimize your wellness routine or address specific health concerns, our app provides comprehensive and convenient at-home blood test kits to analyse your biomarkers. Based on your test results, we recommend the most suitable supplements from our exclusive Twenty One Again product range to help you achieve your health goals. Key Features: Easy At-Home Testing: Order a blood test kit directly through the app. Collect your sample at home with our simple and secure process. Comprehensive Biomarker Analysis: Understand key health indicators, including vitamin levels, cholesterol, and more. Diet Plan: Personalised diet plan based on your blood insights. Personalized Supplement Recommendations: Receive tailored supplement suggestions based on your unique test results. Detailed Reports: Get easy-to-read reports with actionable insights to help you make informed health decisions. Expert Support: Access our team of health experts for guidance and support. Health Tracking: Monitor your progress and track changes in your biomarkers over time. How It Works: Order Your Kit: Choose from a variety of at-home blood test kits available in the app. Collect Your Sample: Follow the step-by-step instructions to collect your sample and send it back to our certified labs. Get Your Results: Receive detailed results and insights within days. Follow Your Plan: Implement our personalized treatment recommendations and track your health improvements. Disclaimer: The Twenty One Again app provides valuable health insights and personalized recommendations. However, it is important to seek a doctor’s advice in addition to using this app and before making any medical decisions. Always consult with a healthcare professional for medical advice and treatment.

Screenshots

Grit Coaching3 screens
Twenty One Again4 screens

Verdict

The call

The clearest difference is in-app purchases: Twenty One Again at none against Grit Coaching's 1. Twenty One Again also leads on update cadence (every 3 days vs every 2 weeks) and iOS requirement (12.0 vs 14.1). Grit Coaching's advantage is ads (none vs shown). On price and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Grit Coaching sells 1 in-app purchase, starting at $199.99 per month. Twenty One Again asks for nothing beyond the download.

UpkeepUpdate frequency

Grit Coaching ships an update every 2 weeks, Twenty One Again every 3 days. The most recent releases landed on October 7, 2026 and September 9, 2026 respectively.

Scorecard4 real differences Β· 2 level
Grit Coaching versus Twenty One Again: the parameters behind the verdict, then further details
ParameterGrit CoachingTwenty One Again
PriceFreeFree
Update frequencyEvery 2 weeksEvery 3 days β€” better
AdsNo β€” betterYes
In-app purchasesYesNo β€” better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.112.0 β€” better
Further details β€” not scored
Size37 MB164 MB
Age rating17+17+
DeveloperHOUSE OF GRIT AND GLORY LTDIAM REWARD LTD

In-app purchases

1 purchases

Grit Coaching

Subscriptions1
  • Online Coaching$199.991 Month
None

Twenty One Again

No in-app purchases

Questions

Is Grit Coaching free?
Grit Coaching is free to download, with in-app purchases available.
Is Twenty One Again free?
Twenty One Again is free to download, with no in-app purchases.
Do Grit Coaching or Twenty One Again have ads?
Twenty One Again shows ads; Grit Coaching does not.
Which is updated more often, Grit Coaching or Twenty One Again?
Grit Coaching ships an update every 2 weeks, and Twenty One Again every 3 days. Most recently, Grit Coaching was updated on October 7, 2026 and Twenty One Again on September 9, 2026.

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