Comparison

Colossus Fit vs Diet Different

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

Head to head
About

Colossus Fit

Features
Read full description

Train with a real coach, not an algorithm. Colossus is a marketplace platform connecting clients with independent fitness coaches. Every coaching relationship in the app is delivered by an individual coach as a personal 1-on-1 coaching service. YOUR COACH, YOUR PLAN • Browse coaches' storefronts and choose one who fits your goals • Work with your coach through a personal 1-on-1 coaching package • Get programming, nutrition guidance, and check-in feedback tailored to you • Submit weekly check-ins with body measurements and progress photos • Receive personalised video and voice-note feedback from your coach EVERYTHING IN ONE PLACE • Direct messaging with your coach (text, voice notes, photos, files) • Workout logging with exercise history and personal records • Nutrition tracking with daily calorie and macro targets • Habit tracking synced with Apple Health (steps, sleep, water) • Training programs and content your coach shares as part of your coaching • Community spaces hosted by your coach BUILT FOR REAL COACHING Colossus is not a generic workout app. Your coaching is a real coach-client relationship. Your coach reviews your check-ins, adjusts your plan, and communicates with you directly through the app. Whether you are training for strength, fat loss, or general fitness, your coach is with you every step of the way.

About

Diet Different

This app provides dietitian-endorsed recipes, meal planning, and shopping lists to support practical and flexible eating habits. It also offers nutrition tools, takeout comparisons, and habit tracking to help users achieve their health goals.

Highlights
  • Dietitian-endorsed recipes
  • Weekly meal planner
  • Automated shopping lists
  • Personalized nutrition goals
  • Takeout nutrition comparison
  • Habit tracking
  • Progress tracking
Features
Read full description

Balanced eating should feel practical, flexible and enjoyable. Diet Different brings dietitian-endorsed homestyle recipes, meal planning, shopping lists, nutrition tools, takeout comparisons and healthy habit tracking together in one convenient app. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ DISCOVER RECIPES Browse a growing collection of dietitian-endorsed recipes with clear ingredients, step-by-step instructions and calculated nutritional information. Adjust portions to suit your needs and view the nutrition provided per portion. PLAN YOUR WEEK Organise your breakfasts, lunches, dinners and snacks with the weekly meal planner. Build a plan that works for your routine and keep everything together in one place. CREATE SHOPPING LISTS Turn your planned meals into an organised shopping list, helping you prepare for the week and shop with greater ease. SET PERSONALISED NUTRITION GOALS Use the nutrition calculator to estimate your individual energy and macronutrient requirements, then save your goals for convenient reference throughout the app. MAKE INFORMED TAKEOUT CHOICES Explore nutritional information from popular restaurants, compare menu items and use “What Should I Order?” to find options based on your preferred calorie and protein targets. BUILD CONSISTENT HABITS Track water intake, activity, sleep and meal-planning habits. Earn consistency badges as you reach meaningful weekly milestones. TRACK YOUR PROGRESS Record check-ins, body weight and measurements to keep your journey organised over time. Diet Different is designed to support realistic, sustainable eating without expecting perfection. Some features require a Diet Different Premium subscription. Nutrition calculations and information are estimates provided for general educational purposes. Diet Different does not replace personalised medical advice, diagnosis or treatment from a qualified healthcare professional.

Screenshots

Colossus Fit4 screens
Diet Different4 screens

Verdict

The call

The clearest difference is in-app purchases: Colossus Fit at none against Diet Different's 2. On price, update cadence, ads and device support 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. Diet Different sells 2 in-app purchases, starting at $6.99 per month. Colossus Fit asks for nothing beyond the download.

UpkeepUpdate frequency

Colossus Fit ships an update every 3 days, Diet Different every 2 days. The most recent releases landed on October 11, 2026 and October 14, 2026 respectively.

Scorecard1 real difference · 9 level
Colossus Fit versus Diet Different: the parameters behind the verdict, then further details
ParameterColossus FitDiet Different
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 3 daysEvery 2 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPod, Apple WatchiPhone, iPad, iPod
Requires iOS15.515.1 — better
Further details — not scored
Size91 MB53 MB
Age rating17+17+
DeveloperCOLOSSUS COACHING SYSTEMS (Pty) LtdCherise Dunderdale

In-app purchases

None

Colossus Fit

No in-app purchases

2 purchases

Diet Different

Subscriptions2
  • Diet Different Monthly$6.991 Month
  • Diet Different Annual$49.991 Year

Questions

Is Colossus Fit free?
Colossus Fit is free to download, with no in-app purchases.
Is Diet Different free?
Diet Different is free to download, with in-app purchases available.
Do Colossus Fit or Diet Different have ads?
Neither Colossus Fit nor Diet Different shows ads.
Which is updated more often, Colossus Fit or Diet Different?
Colossus Fit ships an update every 3 days, and Diet Different every 2 days. Most recently, Colossus Fit was updated on October 11, 2026 and Diet Different on October 14, 2026.

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