Comparison

CGX vs 4Mfit

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

Head to head
About

CGX

This premium strength and fitness app offers structured, progressive training programs for all levels. Access hundreds of on-demand workouts, instructional videos, and progress tracking. It also provides meal ideas and expert articles to support your fitness journey.

Highlights
  • Exclusive workout programs
  • On-demand strength and cardio
  • Coached training with form focus
  • Instructional videos
  • Progress tracking
  • Meal ideas
  • Offline training
Features
Read full description

Build who you want to be with CGX by Caroline Girvan. CGX is a premium strength and fitness app built around exclusive, structured training programs. Every program is progressive and designed to help you build strength, improve fitness, and train with consistency over time. Inside CGX you’ll find: • Exclusive workout programs for all levels, from complete beginner to advanced • Hundreds of on-demand strength, cardio, and conditioning workouts • Clear, coached training with a strong focus on proper form and technique • Short, effective workouts that fit real life without compromising results CGX goes beyond the workout itself, supporting your training journey in a practical and sustainable way: • Instructional videos to help you train safely and confidently • Simple progress tracking and quick fitness tests • Nutritious, budget-friendly meal ideas • Evidence-based articles from Caroline and trusted industry experts Train in a way that suits your routine: • Schedule workouts and programs in your CGX calendar • Download workouts for offline training • Cast workouts to your TV with AirPlay or Chromecast • Choose Caroline’s music, no music, or your own via Apple Music or Spotify • Sync your training with Apple Health • Save favourites and track progress workout by workout • Share encouragement and tips through supportive comments under each workout • Train anywhere using the CGX website on your laptop or computer Caroline Girvan is a certified personal trainer, MNU certified nutritionist, and pre- and postnatal specialist with over a decade of experience and a global following of millions. CGX brings her proven training approach into a focused, premium platform designed for long-term progress. Build who you want to be. Cx

About

4Mfit

This app offers personalized 1:1 coaching for weight loss and healthy lifestyle changes. It includes customized meal plans, workout routines, progress tracking, and direct messaging with a coach. Access educational resources and recipes to support your fitness journey.

Highlights
  • 1:1 personalized coaching
  • Customized calorie deficit and nutrition guidance
  • Adjustable meal plans
  • Weekly progress check-ins
  • Private messaging with coach
  • Tailored workout routines and videos
  • In-app workout logger
  • Educational resources and recipes
Features
Read full description

4Mfit 1:1 coaching features include a customized calorie deficit, nutrition guidance, an adjustable meal plan, weekly check ins with your coach that include progress pictures and in depth questions to support your goals. You will have access to private messaging with your coach to discuss your struggles, wins and new goals. You will also be given customized workouts tailored to your goals and have access to workout videos as well as an in app workout logger. The app will also include educational resources and recipes. 4Mfit 1:1 coaching is for you if you want to learn how to learn how to look and feel your best without giving up your favorite foods, you want to learn how to incorporate a healthy lifestyle change into your current routine, you want to improve your relationship with food, you are ready to change your mindset around diet, exercise, and how you view your own body, you are excited to adopt a workout routine that compliments your goals, you understand that good things take time, you are willing to trust the process, put in the work, and take ownership of your life and results. * App access requires paid coaching plan Terms of use: https://kahunas.io/terms-conditions Privacy policy: https://kahunas.io/privacy

Screenshots

CGX4 screens
4Mfit3 screens

Verdict

The call

The clearest difference is rating: 4Mfit at 5.0 against CGX's 4.2. CGX's advantage is ratings volume (643 vs 3) and update cadence (every 8 days vs monthly). On price, ads, in-app purchases and monetization model 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. CGX sells 2 in-app purchases, starting at $12.99 per month and 4Mfit sells 1 in-app purchase, starting at $200.00 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

4Mfit holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: CGX has 643 ratings behind it against 3, so its average is the more settled of the two.

UpkeepUpdate frequency

CGX ships an update every 8 days, 4Mfit monthly. The most recent releases landed on October 24, 2026 and October 3, 2026 respectively.

Scorecard4 real differences · 7 level
CGX versus 4Mfit: the parameters behind the verdict, then further details
ParameterCGX4Mfit
PriceFreeFree
Rating4.2 (643 ratings)5.0 (3 ratings) — better
Positive reviews54.5% of reviews—
Number of ratings643 — better3
Update frequencyEvery 8 days — betterMonthly
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
Best chart rank#111 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.415.0 — better
Further details — not scored
Size67 MB47 MB
Age rating4+17+
DeveloperCGX Ltd4MFit LLC

Customer experience

CGX

All ratings643 ratings
Positive75.9%
Neutral10.1%
Negative14.0%
Written reviews352 reviews
Positive54.5%
Neutral20.5%
Negative25.0%

4Mfit

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

CGX

Reported bugs

5 issues
  • App crashes during workouts
  • Workouts not recording as completed
  • Calendar not syncing properly
  • Login issues with existing accounts
  • Airplay/casting not working consistently

Requested features

5 requests
  • Ability to mark/track completed workouts
  • Option to remove entire programs from calendar
  • Customizable rest day scheduling
  • Integration with fitness trackers
  • Web/desktop version of the app

4Mfit

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

CGX

Subscriptions2
  • Monthly14 Days trial$12.991 Month
  • Annually14 Days trial$99.991 Year
1 purchases

4Mfit

Subscriptions1
  • Monthly Coaching$200.001 Month

Questions

Is CGX free?
CGX is free to download, with in-app purchases available.
Is 4Mfit free?
4Mfit is free to download, with in-app purchases available.
Which has better reviews, CGX or 4Mfit?
4Mfit is rated higher. CGX averages 4.2 out of 5 from 643 ratings, while 4Mfit averages 5.0 from 3 ratings.
Do CGX or 4Mfit have ads?
Neither CGX nor 4Mfit shows ads.
Which is updated more often, CGX or 4Mfit?
CGX ships an update every 8 days, and 4Mfit monthly. Most recently, CGX was updated on October 24, 2026 and 4Mfit on October 3, 2026.

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