Comparison

Weight Loss Trainer vs Sophie

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

Head to head
About

Weight Loss Trainer

This app provides personalized home workout plans for weight loss and fitness. It features various exercise programs like bodyweight, kickboxing, and dance, with 3D animations and progress tracking. Achieve your fitness goals with short, effective daily routines.

Highlights
  • Personalized fitness plans
  • Home workouts
  • Fat burning and HIIT routines
  • Bodyweight, kickboxing, and dance programs
  • 3D video and animation guides
  • Calorie counter and activity tracker
  • Weight trend tracking
Features
Read full description

Weight Loss Trainer is the best weight loss app to burn fat and lose weight at home! It’s designed to help you lose weight, get fit and make your workout routine effective and enjoyable. Get your personal fitness plan of short and easy home workouts. Useful tips will help you learn how to lose weight fast and burn calories. Calorie counter and activity tracker will keep you informed about your fitness progress. Download this weight loss app, follow the 30-day plan and take just 5-10 min a day to lose weight and keep fit! Since exercise intensity increases step-by-step, don’t forget to take a break every three days so your body can adjust. Fat Burning Workouts & HIIT Workouts The best weight loss apps, fat burning workouts & HIIT workouts for better body shape. Burn calories with fat burning workouts, and combine with HIIT workouts to get the best results. Exercise at Home with Weight Loss Trainer No need to go to the gym, Weight Loss Trainer allows you to exercise at home with your own body weight. Exercise at home with effective home workout now and see great changes in a few weeks! Three training program: * Bodyweight Workout:The workout program contains arm, butt, abdominal and leg workouts to help you lose your extra weight and shape your body. * Kickboxing Workout: The workout program includes more than 60 kickboxing exercises and MMA from easy to hard to suit everyone from beginners to professional. Kickboxing can burn up to 1000 calories per hour, cut and maximize the amount of excess fat, renew energy for other activities to help you lose weight fast and safely and effective * Dance Workout: The workout program includes more than 60 dance from basic to advanced to help everyone reach hip hop dance. The exercises are divided into 3 main categories: Breaking (Break Dance), Popping and Locking. FEATURES: * Support plan from beginner to advanced * All techniques are designed by 3D modeling * The chart tracks your weight trends * Detailed 3D video and animation guides * Lose weight with a personal trainer * Have 3 train program Benefits of Weight Loss Trainer • Increased flexibility • Better balance • Increased coordination • Development of muscle • Builds self-confidence • Artistic expression • Physical Activity • Improve confidence • Improve health and physique Weight Loss Trainer offers the following subscriptions options: * 1 week: $1.99 (USD) * 3 month: $18.49 (USD) These prices apply to United States residents. Prices may vary in other countries respecting your local currency exchange rate. Your subscription will be charged to your iTunes account. At the end of the term, unless auto-renewables subscriptions are disabled, your subscription will automatically renew in your iTunes account. You will be charged for the regular price of your subscription within 24 hours prior to the end of the current term. You can turn off automatic renewal in your iTunes account settings at any time, but you must do so at least 24 hours before the end of the current term. Refunds will not be provided for the unused portion of any term. Privacy policy: https://sites.google.com/view/weight-loss-pricacy Terms, and conditions: https://sites.google.com/view/pvs-termofuse

About

Sophie

This app uses your body temperature data from smart wearables to accurately track your ovulation and cycle. It provides personalized insights, answers your questions with AI, and can share information with a partner. It prioritizes data privacy and honesty, informing you when data is unclear.

Highlights
  • Ovulation confirmation via temperature data
  • Personalized luteal phase measurement
  • AI companion for cycle insights
  • Smart ring and watch integration
  • Partner sharing options
  • Data privacy focused
Read full description

Most cycle apps guess. Sophie checks. Sophie Premium starts with a 7-day free trial, then continues as a yearly or monthly subscription. Sophie reads the nightly body temperature from your smart ring or watch and looks for the shift that proves ovulation actually happened — then adjusts everything downstream to where you really are in your cycle, not where a calendar assumed you'd be. WHAT MAKES SOPHIE DIFFERENT • Ovulation you can trust — confirmed from your own temperature data, not predicted from a 28-day average. Sophie learns your personal ovulation window from your confirmed cycles and gets sharper every month. • Your rhythm, measured — most apps assume a 14-day luteal phase. Sophie measures yours, because bodies don't read textbooks. • Sophie, your AI companion — ask her anything about what your body is doing, and she answers with your own calendar and charts: your fertile window, your best days, when to take an LH test. She remembers your history, your symptoms, and what you told her last week. • Wearables welcome, not required — works with Oura, WHOOP, Apple Watch, Samsung Health, Ultrahuman, RingConn and Fitbit, and works perfectly well on cycle dates you enter yourself. • The sky, too — your natal chart, lunar phases and daily astrology, woven in beside the biology for the days you want meaning as well as data. • Bring your partner — share exactly as much as you choose, and they get real guidance on how to show up for you. BUILT ON HONESTY Sophie tells you when she doesn't know. When your data is disturbed or the temperature shift hasn't arrived yet, she says so — instead of inventing certainty you might plan your life around. YOUR DATA IS YOURS We don't sell your data and we never will. No data brokers, and no tracking you across other apps: to see which of our ads work, we count installs and purchases without your advertising ID. SOPHIE PREMIUM Everything described above is part of Sophie Premium, an auto-renewing subscription. • Start with a 7-day free trial. • Then $59.99 per year or $9.99 per month (US prices; local prices may differ). • Payment is charged to your Apple Account when the free trial ends. The subscription renews automatically unless you turn it off at least 24 hours before the end of the current period. Manage or cancel any time in your Apple Account settings. Sophie is a wellness and cycle-awareness app. It is not a contraceptive, is not a medical device, and does not diagnose or treat any condition. Terms of Use: https://www.predicther.ai/terms.html Privacy Policy: https://www.predicther.ai/privacy.html

Screenshots

Weight Loss Trainer4 screens
Sophie4 screens

Verdict

The call

The clearest difference is monetization model: Weight Loss Trainer at free with in-app purchases against Sophie's subscription. Weight Loss Trainer also leads on iOS requirement (10.0 vs 15.0). Sophie's advantage is rating (4.8 vs 4.3) and update cadence (every 2 days vs every 6 months). On price, review sentiment, ratings volume and ads 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. Weight Loss Trainer sells 2 in-app purchases, starting at $1.99 per 7 days and Sophie sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Sophie holds the better App Store score, 4.8 against 4.3. Both are backed by a comparable volume of ratings — 6 and 6 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Weight Loss Trainer ships an update every 6 months, Sophie every 2 days. The most recent releases landed on November 3, 2026 and November 9, 2026 respectively.

Scorecard4 real differences · 6 level
Weight Loss Trainer versus Sophie: the parameters behind the verdict, then further details
ParameterWeight Loss TrainerSophie
PriceFreeFree
Rating4.3 (6 ratings)4.8 (6 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings66
Update frequencyEvery 6 monthsEvery 2 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS10.0 — better15.0
Further details — not scored
Size200 MB150 MB
Age rating4+12+
DeveloperSon PhiPredictHer LLC

Customer experience

Weight Loss Trainer

All ratings6 ratings
Positive83.3%
Neutral0.0%
Negative16.7%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Sophie

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Weight Loss Trainer

Subscriptions2
  • All access a week$1.997 Days
  • All access 3 months$18.493 Months
3 purchases

Sophie

Subscriptions2
  • Premium - Monthly7 Days trial$9.991 Month
  • Premium - Annual7 Days trial$59.991 Year
One-time1
  • 30 Sophie Voice Minutes$4.99

Questions

Is Weight Loss Trainer free?
Weight Loss Trainer is free to download, with in-app purchases available.
Is Sophie free?
Sophie is free to download, with in-app purchases available.
Which has better reviews, Weight Loss Trainer or Sophie?
Sophie is rated higher. Weight Loss Trainer averages 4.3 out of 5 from 6 ratings, while Sophie averages 4.8 from 6 ratings.
Do Weight Loss Trainer or Sophie have ads?
Neither Weight Loss Trainer nor Sophie shows ads.
Which is updated more often, Weight Loss Trainer or Sophie?
Weight Loss Trainer ships an update every 6 months, and Sophie every 2 days. Most recently, Weight Loss Trainer was updated on November 3, 2026 and Sophie on November 9, 2026.

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