Comparison

UP Transform vs Thesis Fit

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

Head to head
About

UP Transform

This app creates personalized diet plans with daily calorie and macronutrient targets based on your goals and lifestyle. It provides weekly meal plans, shopping lists, and tools to track your progress, including diet, sleep, and body weight, to help you achieve life-changing health and fitness results.

Highlights
  • Personalized diet plans
  • Daily calorie and macronutrient targets
  • 7-day meal plans with recipes
  • Automated shopping lists
  • Food diary and calorie counter
  • Progress tracking (weight, photos, etc.)
  • Integration with GoogleFit/Apple Health
Features
Read full description

If you want to lose weight and improve your health but don’t know where to start with your diet, you need UP Transform. The app is created with proven methods behind 25,000+ jaw-dropping transformations from the world’s leading personal trainers – Ultimate Performance. Getting your diet right and sticking to a weight loss plan long-term is what 99.9% of people struggle with most. UP Transform creates the perfect diet plan for your body and goals. Plus, it gives you the accountability tools that are the ‘secret ingredient’ to life-changing results. You simply put in your goal, and UP Transform tells you what you need to eat to hit that goal. The app designs a personalised diet for you, complete with daily calorie and macronutrient targets. Then it creates your seven-day meal plan each week with your favourite foods from hundreds of delicious recipes. Your weekly check-in system keeps you on track and allows you to adapt your plan and improve your results. Your progress tracker lets you record your diet, meals, sleep, step count, body weight, progress photos and more – giving you the data and motivation to smash your goals. Whatever fitness coaching or workout plan you follow, you will hit your goal if you commit and stick to the expert guidance on UP Transform. See what UP Transform can do: STEP ONE: START YOUR TRANSFORMATION · Set your Goal – Select the specific weight loss or health improvement goal you want to achieve · Visualise your End Result – Using our visual body fat tool with real Ultimate Performance clients, select your body composition goals · Integrate your Lifestyle - Include your activity levels, workout regime, sleep cycle, and step count to shape your personal diet plan · Tailor your Diet – The app calculates your goal weight, body fat percentage objective, expected timeframe and daily calorie and macronutrient targets in your personal plan · 7-Day Meal Plan – Tell the app how many meals you eat and any allergies or dislikes you have. Your weekly meal plan is automatically created with delicious new recipes daily that fit your nutrition targets. Choose from hundreds of vegetarian, pescatarian or omnivorous diets and recipes. Vegan options are coming soon STEP TWO: MASTER YOUR DIET · Shopping List – The app creates a weekly shopping list of all the meal ingredients you need. You can easily scale up depending on how many people you are shopping for · Food Database – Search or barcode scan over 1 million food items from our verified database of ingredients and products · Food Diary – Record your meals and food intake in your daily log · Calorie Counter – The app automatically calculates the calories and macronutrients in your ingredients and meals · Daily Goals – Tick off your daily goals, including nutrition targets, step count, water intake and sleep quality. Or save time by connecting your app to GoogleFit or Apple Health STEP THREE: ADAPT YOUR PLAN · Personalise Meals – Create, swap and save your favourite meals and mouth-watering recipes designed by professional chefs · Weekly Check-ins – Submit progress photos, see your weekly results, and make any tweaks to your plan with the Flexible Goal-Setter tool to keep progressing · Newsfeed – Learn the secrets of nutrition and lifestyle in articles from our world-leading experts to fuel your progress STEP FOUR: SEE YOUR RESULTS · Progress Photos – Our progress tracker tool allows you to visually monitor your body change week-by-week · Tracker – Track every progress metric you need to stay accountable and get results Download the app and transform your diet today. Terms of Use: https://ultimateperformance.com/app/terms-conditions Privacy Policy: https://ultimateperformance.com/privacy-policy

About

Thesis Fit

This app serves as a comprehensive tool for users undergoing training at Thesis, facilitating real-time communication with trainers, tracking progress, and managing nutrition and activity. It offers a centralized platform for accountability and accessing training plans, even for remote sessions.

Highlights
  • Real-time trainer communication
  • View scheduled training sessions
  • Track body measurements and progress photos
  • Access and complete training plans
  • Nutrition, activity, and sleep tracking
  • Push notifications for reminders
  • Connect with wearable devices
Features
Read full description

Well-done! If you are downloading this App then you’ve just made the first step in transforming your health and physique. The Thesis App is the perfect pairing for your experience at Thesis. We’ve created this App because we want to maximize your experience with us, simply put, it is designed as a “one-stop-shop” to keep you (and us) accountable. See what Thesis App can do: - Communicate with your Thesis trainer in real-time on a regular daily basis. - See your scheduled training sessions at Thesis. - See all your past and current body measurements and progress photos. - Navigate through your training plan, whether you’re exploring your progress or accessing the plan to complete a remote training session. - Stay accountable with your nutrition, activity, and sleep with a detailed tracking platform. - Get push notifications to remind you of your sessions and at-home deliverables. - Connect to wearable devices like Apple Watch (synced to Health app), Fitbit and Withings to sync body stats instantly.

Screenshots

UP Transform4 screens
Thesis Fit4 screens

Verdict

The call

The clearest difference is rating: Thesis Fit at 4.9 against UP Transform's 3.5. Thesis Fit also leads on in-app purchases (none vs 2) and device support (4 vs 2). UP Transform's advantage is update cadence (every 10 days vs every 6 weeks). On price, ratings volume, ads 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. UP Transform sells 2 in-app purchases, starting at $9.99 per month. Thesis Fit asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Thesis Fit holds the better App Store score, 4.9 against 3.5. Both are backed by a comparable volume of ratings — 46 and 35 respectively.

UpkeepUpdate frequency

UP Transform ships an update every 10 days, Thesis Fit every 6 weeks. The most recent releases landed on September 30, 2026 and September 12, 2026 respectively.

Scorecard5 real differences · 5 level
UP Transform versus Thesis Fit: the parameters behind the verdict, then further details
ParameterUP TransformThesis Fit
PriceFreeFree
Rating3.5 (46 ratings)4.9 (35 ratings) — better
Positive reviews79.2% of reviews—
Number of ratings46 — better35
Update frequencyEvery 10 days — betterEvery 6 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad, iPod, Apple Watch — better
Requires iOS16.615.1 — better
Further details — not scored
Size108 MB192 MB
Age rating4+4+
DeveloperUP Fitness LimitedAetro Inc

Customer experience

UP Transform

All ratings46 ratings
Positive56.5%
Neutral6.5%
Negative37.0%
Written reviews96 reviews
Positive79.2%
Neutral4.2%
Negative16.7%

Thesis Fit

All ratings35 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

UP Transform

Reported bugs

19 issues
  • App won't open or launch
  • Meal plan generation fails
  • Calorie calculations incorrect and don't sum properly
  • Macro calculations show over limit when exactly met
  • Progress graphs display errors
Show 14 more
  • Training data not loading from previous sessions
  • Photo upload functionality broken
  • Blank/bugged progress photos breaking comparison feature
  • Syncing issues with no manual sync option
  • Apple Health integration overwrites user data incorrectly
  • Weight data overwritten with incorrect time points
  • Sleep data converted to time in bed instead of time asleep
  • Unit conversion errors (lb/kg mismatch)
  • Food database lookup poor hit ratio
  • Recipe creation functionality broken
  • Date display glitch (showing wrong date like Jan 2, 2023)
  • Feed and essentials tab not updating
  • iOS 26 compatibility issues
  • Doesn't work on iPhone 12 Pro

Requested features

12 requests
  • Ability to upload progress pictures, girths, and fat tissue measurements
  • Copy meals from previous day functionality
  • Water intake tracking in cups (not just liters)
  • More than 3 meals per day option
  • Manual sync option for data
Show 7 more
  • Dark mode
  • In-app FAQs and help documentation
  • Direct customer support messaging within app
  • Ability to remove items from meal plans
  • Flexible sleep tracking (start/end time vs. hours/minutes entry)
  • Custom liquid increment options
  • Accurate weight rounding preferences

Thesis Fit

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

UP Transform

Subscriptions2
  • Monthly14 Days trial$9.991 Month
  • Yearly14 Days trial$80.991 Year
None

Thesis Fit

No in-app purchases

Questions

Is UP Transform free?
UP Transform is free to download, with in-app purchases available.
Is Thesis Fit free?
Thesis Fit is free to download, with no in-app purchases.
Which has better reviews, UP Transform or Thesis Fit?
Thesis Fit is rated higher. UP Transform averages 3.5 out of 5 from 46 ratings, while Thesis Fit averages 4.9 from 35 ratings.
Do UP Transform or Thesis Fit have ads?
Neither UP Transform nor Thesis Fit shows ads.
Which is updated more often, UP Transform or Thesis Fit?
UP Transform ships an update every 10 days, and Thesis Fit every 6 weeks. Most recently, UP Transform was updated on September 30, 2026 and Thesis Fit on September 12, 2026.

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