Comparison

STRNG vs fueld

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

Head to head
About

STRNG

This fitness app offers personalized workout plans and nutrition guidance from influential fitness experts. It provides a comprehensive exercise library, on-demand classes, and a supportive community to help users achieve their health and physique goals.

Highlights
  • Personalized workout plans
  • Comprehensive exercise library
  • On-demand fitness classes
  • Customizable nutrition plans
  • Progress tracking tools
  • Holistic health approach
Features
Read full description

STRNG — Strength, Coaching & Movement Train smarter. Move better. Stay consistent. STRNG is the all-in-one fitness app built for people who want to train for life — not just for a season. Most fitness apps push you to go harder until you burn out or break down. STRNG is built differently. We focus on movement quality, real coaching, and consistency — because the people who get results aren't the ones who train the hardest. They're the ones who keep showing up. Whether you train at home or in the gym, whether you're starting out or chasing a new personal best, STRNG gives you everything you need in one place. TRAINING PLANS FOR EVERY GOAL Build muscle, lose fat, get fitter, or train around life. Choose from structured programmes designed for beginner, intermediate and advanced levels — including pre and postnatal plans, express workouts for busy weeks, strength, conditioning and performance training. Every plan is built to progress with you. 1:1 COACHING Real coaching from a real coach — not a chatbot, not a generic plan. Get matched with a dedicated coach who builds around your goals, your schedule and your body. Message anytime through in-app chat, get accountability when motivation runs low, and finally have someone in your corner who knows your name. Limited capacity, real attention. THE MOVE SERIES Train the way athletes do. Our MOVE Series blends rehab principles with performance training across four pillars — ACTIVATE (prepare your body before training), RESTORE (address restrictions and niggles), REBUILD (fix the patterns behind stuck lifts) and RECOVER (maintain quality and reduce stiffness). It's not just workouts. It's a system that keeps you training consistently at a higher level over time. OVER 100 ON-DEMAND CLASSES Your studio, at the gym or at home. Follow along with on-demand classes across strength, conditioning, mobility and more — filmed with real coaches, suitable for every level. Train wherever you are, whenever it suits you. SMARTER NUTRITION Science-backed calorie and macro goals built around you, plus over 1,000 delicious, macro-friendly recipes to fuel your training. No fad diets, no guesswork — just nutrition that supports how you move. PERFECT YOUR FORM Clear video demonstrations for every exercise, so you always know exactly what you're doing and why. Train with confidence, reduce your risk of injury, and get more from every session. TRACK YOUR PROGRESS Log your sessions, track your lifts, and watch your consistency build over time. Collect STRNG achievements as you go and stay motivated towards your next milestone — because progress you can see is progress you keep. WHY STRNG? Real 1:1 coaching with human support and accountability Training plans for every goal and every level Over 100 on-demand classes for home or gym The MOVE Series — rehab-led training for long-term performance 1,000+ recipes with personalised nutrition goals Form guides for every exercise Progress tracking and achievements While using STRNG, members report feeling stronger, fitter and more consistent than ever before. Tens of thousands of people have already transformed the way they train. This isn't about chasing a quick fix. It's about building strength that lasts — physically, mentally, and for the long haul. Consistency beats perfection. Movement is the answer. Download STRNG and start training for life. Same community. Stronger than ever. https://www.joinstrng.com/terms-and-conditions

About

fueld

This app provides a comprehensive health intelligence platform that analyzes activity, sleep, stress, and nutrition to offer insights and personalized advice for optimizing well-being and performance. It offers seamless integration with wearables and AI-enhanced nutrition tracking.

Highlights
  • Holistic health intelligence
  • Health Momentum score
  • AI-enhanced nutrition tracking
  • In-depth activity analysis
  • Advanced sleep & recovery analysis
  • Real-time stress monitoring
Features
Read full description

We don’t just track your health data. We make sense of it. Fueld has evolved into the comprehensive health intelligence platform that bridges the gap between your daily habits and your long-term health & performance. By syncing seamlessly with your wearables, Fueld analyses the four pillars of holistic health (Activity, Sleep, Stress, and Nutrition) to give you a 360-degree view of where you are at and how you can maximise your potential. Why You’ll Love Fueld: - Holistic Health Intelligence: Fueld provides a unified analysis of how your movement, recovery, diet, and stress levels interact to define your overall health. - Fueld’s Health Momentum: Our Health Momentum score gives you weekly insights into your progress, identifying trends before they become habits. - Seamless Nutrition Integration: Our AI-enhanced nutrition tracker allows you to log meals instantly via photos, provides you with macro targets tailored to you and your goals, and gives custom advice for your needs. - Activity Mastery: From standing hours and step count to workout intensity, we analyse your physical output in depth so you can understand your performance on a deeper level. - Advanced Sleep & Recovery Analysis: We break down sleep stages, efficiency, and quality to help you optimise your sleep and recovery. - Real-Time Stress Monitoring: Monitor your daily fluctuations and learn how to make small adjustments to improve how to manage your stress. Who is this app NOT for? This app is not intended for individuals with an active eating disorder, those with a history of eating disorders, or those who have a family history of eating disorders. This app is not suitable for anyone dealing with body dysmorphia or who may be predisposed to body dysmorphia and/or body dysmorphic disorders. If you are struggling with any of these conditions, we strongly encourage you to seek support. In the UK, BEAT (beateatingdisorders.org.uk) is a dedicated charity providing resources, helplines, and information to those affected by eating disorders. We recognise that topics surrounding calorie tracking and diet can be incredibly sensitive and potentially triggering. Our utmost concern is the mental and emotional health of our users. We have consciously chosen not to emphasise the tracking of calories, focusing instead on the importance of nutrient-dense foods and balanced eating to nourish the body. - The use of this App requires a subscription The End User Licence Agreement can be found here: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

STRNG4 screens
fueld4 screens

Verdict

The call

The clearest difference is monetization model: STRNG at free with in-app purchases against fueld's subscription. STRNG also leads on ratings volume (3.8K vs 1) and iOS requirement (15.1 vs 17.0). fueld's advantage is rating (5.0 vs 4.7) and review sentiment (67% vs 53%). On price, ads, in-app purchases 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. STRNG sells 10 in-app purchases, starting at $26.99 per month and fueld sells 6 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

fueld holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: STRNG has 3.8K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 53% of STRNG's written reviews are positive against 67% of fueld's.

UpkeepUpdate frequency

STRNG ships an update every 5 days, fueld every 2 days. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

Scorecard6 real differences · 4 level
STRNG versus fueld: the parameters behind the verdict, then further details
ParameterSTRNGfueld
PriceFreeFree
Rating4.7 (3.8K ratings)5.0 (1 ratings) — better
Positive reviews53.5% of reviews66.7% of reviews — better
Number of ratings3.8K — better1
Update frequencyEvery 5 daysEvery 2 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
DevicesiPhone, iPod — betteriPhone
Requires iOS15.1 — better17.0
Further details — not scored
Size119 MB41 MB
Age rating+174+
DeveloperSTRONG&SXY LTDFueld AI Ltd

Customer experience

STRNG

All ratings3,809 ratings
Positive94.0%
Neutral1.9%
Negative4.1%
Written reviews389 reviews
Positive53.5%
Neutral12.9%
Negative33.7%

fueld

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

Bugs and requests

STRNG

Reported bugs

5 issues
  • App crashes and freezes during workouts
  • Workout data not saving properly
  • Meal plans not updating when swapping recipes
  • Inconsistent timer and rest period functionality
  • Login and password reset issues

Requested features

5 requests
  • Ability to create custom workout routines
  • Improved app stability and performance
  • More personalized meal planning options
  • Progress tracking and historical data
  • Apple Watch integration

fueld

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

STRNG

Subscriptions4
  • Monthly7 Days trial$26.991 Month
  • 3 Months$75.903 Months
  • 6 Months$78.996 Months
Show 1 more
  • 12 months$175.991 Year
One-time6
  • Lisa's 8 Week 4 Day Gym Guide$29.99
  • Lisa's 8 Week Lean Guide$39.99
  • Lisa's 8 Week Glute Guide$39.99
Show 3 more
  • Lisa's 8 Week Strong Guide$39.99
  • Romane's 8 Week Shred Guide$39.99
  • Romane's 8 Week Bulking Guide$39.99
6 purchases

fueld

Subscriptions6
  • Fueld Core$4.991 Month
  • Fueld$5.991 Month
  • Fueld Pro$9.991 Month
Show 3 more
  • Fueld3 Days trial$39.991 Year
  • Fueld Core$49.991 Year
  • Fueld Pro$99.991 Year

Questions

Is STRNG free?
STRNG is free to download, with in-app purchases available.
Is fueld free?
fueld is free to download, with in-app purchases available.
Which has better reviews, STRNG or fueld?
fueld is rated higher. STRNG averages 4.7 out of 5 from 3.8K ratings, while fueld averages 5.0 from 1 ratings.
Do STRNG or fueld have ads?
Neither STRNG nor fueld shows ads.
Which is updated more often, STRNG or fueld?
STRNG ships an update every 5 days, and fueld every 2 days. Most recently, STRNG was updated on November 7, 2026 and fueld on November 8, 2026.

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