Comparison

The Weight Gain App vs Engineered Strength

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

Head to head
About

The Weight Gain App

This app provides personalized weekly meal plans and training regimens to help users gain weight and build muscle. It supports various dietary preferences and includes features for tracking progress and managing grocery lists.

Highlights
  • Tailored weekly meal plans
  • Customized training regimens
  • Support for various diets (keto, vegan, etc.)
  • Grocery list generation
  • Progress tracking charts
  • AI food logging
Features
Read full description

The Weight Gain App offers a tailored weekly meal plan, complete with a shopping list, and a training regimen designed to work in together to help you gain weight and build muscle. This app supports various diets including keto, paleo, vegetarian, and vegan. It features renowned training programs like 531, Strong Curves, PHAT, PHUL, Greyskull, Texas Method, Madcow, nSuns, GZCL Method, and bodyweight routines. Recognizing that diet is crucial for muscle gain and workout is essential, The Weight Gain App provides daily and weekly plans for what to eat and how to exercise effectively for bulking up and enhancing muscle growth. It's tailored for those who believe in the fundamentals of nutrition and training research over fleeting trends and questionable theories. Structured meal and training plans – because randomness doesn't lead to muscle building MEAL PLANS • Customized for your calorie and macro needs (protein, fat, carbs) • Option to swap meals, maintaining your macro targets • Meals designed for muscle gain • Meal plans designed for your weight goal: Weight gain, bulking, weight loss, maintenance • Personalized to your budget, cooking preferences, and dietary variety • Group or Family meal planning feature • Add your own recipes • Numerous healthy, simple, practical recipes • Allergy options: Lactose, peanuts, tree nuts, gluten, soy, eggs, etc. • Diet options: Standard, Paleo, Keto, Vegetarian, Vegan, low carb, high protein, etc. TRAINING PLANS • Effective routines with or without weights • Suits your schedule, goals, and available equipment • Selection from successful muscle-building programs • Based on strength and conditioning research • Focus on muscle gain • Integrates cardio elements • Step-by-step guides with video instructions • Automated progression for continuous challenges FOOD LOGGING: • Off-plan food logging • Barcode scanning • AI photo logging • AI voice logging GROCERY LIST • Easy to check off while shopping • Organized by supermarket aisle PROGRESS CHARTS: • Track your bulking progress • Weight gain chart • Lifting volume chart • Exercise-specific progress charts ADVANCED FEATURES: • Customize workout routines, including periodization, auto-progression • Set your own nutritional goals (calories, protein, carbs, fiber) • Carb cycling Download The Weight Gain App for free workouts and nutrition features. The Weight Gain App Pro offers full meal planning and workout planning features. The Weight Gain App Pro is available for a free trial and can be purchased for 3 or 12 months. Payment charged to your Apple Account at purchase confirmation. Subscriptions auto-renew at the end of the period at the same price. Auto-renewal can be turned off anytime up to 24 hours before the subscription period ends in your account settings. Access to Pro features remains until the end of the current payment period. If you purchase a Pro subscription during a free trial, any unused portion of the trial will be forfeited. Privacy: https://theweightgainapp.hostly.app/privacy Terms of use: https://theweightgainapp.hostly.app/terms_of_service Support: https://theweightgainapp.hostly.app/contact

About

Engineered Strength

Features
Read full description

Engineered Strength: Your Data-Driven Path to Peak Performance Unlock your true potential with Engineered Strength—the precision workout tracker built on data and science. Get a personalized, adaptive plan from your AI Fitness Coach that goes beyond simple rep counts. Whether you want to gain muscle or get toned, see results fast! Includes expert HD video guides and a simple platform to plan and track every workout, at home or in the gym. Why Choose Engineered Strength? AI Fitness Coaches: Get personalized guidance from your own AI coach, offering real-time motivation and generating dynamic exercises, workouts, and programs that adapt to your unique needs and goals. Precision Programming: Access expertly crafted programs for every goal, from building raw strength and muscle to improving endurance and power. Each workout is a finely-tuned blueprint for success. Comprehensive Analytics & Metrics: See what works. Track every detail with intuitive charts and graphs. Monitor your strength gains, workout volume, personal records, and key metrics like reps in reserve and training intensity to make data-driven decisions. Essential Training Tools: Focus on your workout, not the logistics. Our built-in plate calculator saves you time, while customizable rest timers for each set keep your workout on pace. Flawless Form & Technique: Our extensive content library provides clear, step-by-step instructions for every exercise. Learn proper form to maximize muscle activation and prevent injury, turning every rep into a productive step toward your goals. Engineered Strength is for anyone serious about making measurable progress. Whether you're a beginner looking for a guided path or an advanced athlete seeking to optimize every session, our platform provides the tools and intelligence you need to succeed. Stop training in the dark. Download Engineered Strength today and build a smarter, stronger you. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

The Weight Gain App4 screens
Engineered Strength4 screens

Verdict

The call

The clearest difference is ads: The Weight Gain App at none against Engineered Strength's shown. The Weight Gain App also leads on update cadence (fortnightly vs monthly). On price, in-app purchases, device support 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. The Weight Gain App sells 4 in-app purchases, starting at $9.99 per month and Engineered Strength sells 4 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

The Weight Gain App ships an update fortnightly, Engineered Strength monthly. The most recent releases landed on October 19, 2026 and October 11, 2026 respectively.

Scorecard2 real differences · 8 level
The Weight Gain App versus Engineered Strength: the parameters behind the verdict, then further details
ParameterThe Weight Gain AppEngineered Strength
PriceFreeFree
Rating4.8 (689 ratings) — better—
Positive reviews71.4% of reviews—
Number of ratings689 — better—
Update frequencyFortnightly — betterMonthly
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better14.0
Further details — not scored
Size10 MB90 MB
Age rating4+4+
DeveloperStrongr Fastr LLCRaymond Jones

In-app purchases

4 purchases

The Weight Gain App

Subscriptions4
  • Monthly Pro Plan7 Days trial$9.991 Month
  • Annual Pro Plan7 Days trial$49.991 Year
  • Weight Gain App Pro Quarterly7 Days trial$52.993 Months
Show 1 more
  • Weight Gain App Pro Annual7 Days trial$79.991 Year
4 purchases

Engineered Strength

Subscriptions3
  • Subscription (Monthly)$8.991 Month
  • Subscription (Every 3 Months)$14.993 Months
  • Subscription (Yearly)$24.991 Year
One-time1
  • Remove Ads$7.99

Questions

Is The Weight Gain App free?
The Weight Gain App is free to download, with in-app purchases available.
Is Engineered Strength free?
Engineered Strength is free to download, with in-app purchases available.
Do The Weight Gain App or Engineered Strength have ads?
Engineered Strength shows ads; The Weight Gain App does not.
Which is updated more often, The Weight Gain App or Engineered Strength?
The Weight Gain App ships an update fortnightly, and Engineered Strength monthly. Most recently, The Weight Gain App was updated on October 19, 2026 and Engineered Strength on October 11, 2026.

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