Comparison

Eros Scale vs Transform 91

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

Head to head
About

Eros Scale

This app connects to a smart body fat scale to track various body composition metrics for multiple users. Monitor weight, body fat, muscle mass, and more with historical charts. Start your journey to a healthier life.

Highlights
  • Connects to Eros Smart Body Fat Scale
  • Tracks unlimited users
  • Monitors body weight and fat
  • Measures muscle mass and BMI
  • Provides historical charts
  • Supports Apple Health Kit integration
Features
Read full description

Getting and staying fit has never been easier! The New Eros Scale APP allows you to automatically connect your Eros Smart Body Fat Scale with your preferred smartphone. Now you can track an unlimited number of users to monitor the health of you and your family from one convenient place. The best part is that Eros Smart Body Fat Scale will provide you with all the important body composition metrics, such as; body weight, body fat, body water, muscle mass, body mass index, basal metabolic rate, visceral fat, metabolic age, skeletal muscle, protein, fat-free body weight, and even subcutaneous fat so that you know exactly how you are doing in your fitness progress. Then easily see your historical charts at the click of a button… It is that simple! Begin living a healthier life today. Thank you for choosing Eros. *Supporting Apple Health Kit (only for iPhones with iOS8 or new version). Data includes Lean Body Mass, Height, Body Mass Index, Body Fat Percentage, Weight, Birthday and Gender will be automatically synchronized to Apple Health Kit.

About

Transform 91

This app offers a comprehensive 91-day fitness reset, guiding users through personalized meal plans, structured gym workouts with video demos, and daily habit tracking. It also includes mindset tools and live posture guidance to foster lasting lifestyle changes.

Highlights
  • Personalized 91-day fitness plan
  • Adaptive meal and workout schedules
  • Structured gym sessions with video demos
  • Progress tracking for weight and measurements
  • Mindset tools and daily focus checklists
  • Live posture guidance
Features
Read full description

Transform 91 helps you follow a complete 91-day fitness reset with meals, workouts, tracking, reminders, mindset tools, and live posture guidance in one app. Transform your food habits, body, and lifestyle — at your own pace. Transformation Plan is a 91-day all-in-one guide that auto-calibrates meals, gym sessions, and daily habits based on your stats. No cookie-cutter programs. Built for real people who want lasting change. WHAT YOU GET: • Day — Your daily schedule, check-ins, energy & mood tracking • Meals — Calorie and protein targets, water tracker, meal plans that adapt to gym vs rest days • Gym — Structured workouts with video demos, set/rep logging, progressive overload • Track — Weight and body measurement graphs, weekly reviews, progress photos • Mind — Curated mindset videos, audiobook picks, daily focus checklists PERSONALIZED TO YOU: • Choose metric (kg/cm) or imperial (lb/in) • Set your activity level and diet preference (vegetarian, vegan, halal, kosher, gluten-free) • Auto-calculated calories using the Mifflin-St Jeor formula adjusted for your TDEE • Three phases that evolve as you progress BUILT FOR EVERYONE: Whether your goal is fat loss, strength, or simply healthier routines, you set the timeline and targets. Works for all backgrounds and body types. All your data stays on your device. No account required. No subscriptions. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Eros Scale4 screens
Transform 914 screens

Verdict

The call

The clearest difference is review sentiment: Transform 91 at 100% against Eros Scale's 25%. Transform 91 also leads on rating (5.0 vs 3.1) and update cadence (every 3 weeks vs every 5 months). Eros Scale's advantage is in-app purchases (none vs 3) and ratings volume (47 vs 2). On price, 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. Transform 91 sells 3 in-app purchases, starting at $0.99 per month. Eros Scale asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Transform 91 holds the better App Store score, 5.0 against 3.1. That said, the two scores are not equally well evidenced: Eros Scale has 47 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 25% of Eros Scale's written reviews are positive against 100% of Transform 91's.

UpkeepUpdate frequency

Eros Scale ships an update every 5 months, Transform 91 every 3 weeks. The most recent releases landed on November 13, 2026 and October 31, 2026 respectively.

Scorecard7 real differences · 3 level
Eros Scale versus Transform 91: the parameters behind the verdict, then further details
ParameterEros ScaleTransform 91
PriceFreeFree
Rating3.1 (47 ratings)5.0 (2 ratings) — better
Positive reviews25.0% of reviews100.0% of reviews — better
Number of ratings47 — better2
Update frequencyEvery 5 monthsEvery 3 weeks — better
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.0 — better15.1
Further details — not scored
Size32 MB33 MB
Age rating17+4+
DeveloperINEVIFIT LLCAryan Gautam

Customer experience

Eros Scale

All ratings47 ratings
Positive40.4%
Neutral17.0%
Negative42.6%
Written reviews24 reviews
Positive25.0%
Neutral20.8%
Negative54.2%

Transform 91

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Eros Scale

No in-app purchases

3 purchases

Transform 91

Subscriptions2
  • Transform Pro Monthly$0.991 Month
  • Pro Yearly$9.991 Year
One-time1
  • Pro Lifetime$29.99

Questions

Is Eros Scale free?
Eros Scale is free to download, with no in-app purchases.
Is Transform 91 free?
Transform 91 is free to download, with in-app purchases available.
Which has better reviews, Eros Scale or Transform 91?
Transform 91 is rated higher. Eros Scale averages 3.1 out of 5 from 47 ratings, while Transform 91 averages 5.0 from 2 ratings.
Do Eros Scale or Transform 91 have ads?
Both Eros Scale and Transform 91 show ads.
Which is updated more often, Eros Scale or Transform 91?
Eros Scale ships an update every 5 months, and Transform 91 every 3 weeks. Most recently, Eros Scale was updated on November 13, 2026 and Transform 91 on October 31, 2026.

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