Comparison

Weight Gain App vs BulkMode

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

Head to head
About

Weight Gain App

This app helps individuals aiming to gain weight by simplifying calorie tracking. It uses AI to analyze meals from photos or descriptions, allowing users to monitor progress and adjust intake goals for sustainable, healthy weight gain.

Highlights
  • AI-powered photo meal tracking
  • Calorie and macro calculation
  • Personalized calorie target adjustments
  • Body weight monitoring
  • Progress visualization
Read full description

“Weight Gain App: Vulk” is an app built for skinny people who want to gain weight. Instantly log your meals, increase calorie intake at your own pace and gain weight without getting overwhelmed. Features Snap a photo to track calories - Just a snap a photo of your food and let Vulk do the work for you. Vulk's AI will breakdown the meal you had and calculate the detailed calories and macros for you. Describe the food to track caloires - Just describe what you ate. Vulk’s AI understands your input and instantly calculates calories and macros, making calorie tracking a breeze. For branded foods, Vulk will reference information on the web to provided more accurate results when needed. Personalized Check-In - Your weight gain journey is unique, and Vulk respects your pace. Use the check-in feature to adjust your calorie targets based on your progress, and goals. You can gradually increase your calorie intake or hold steady when you want to take more time. Record and Monitor Your Body Weight - Track your weight gain progress over time. Seeing your progress visually keeps you motivated and helps you fine-tune your plan for steady, healthy gains. Whether you’re a hardgainer, an ectomorph, or just tired of feeling stuck, “Weight Gain App: Vulk” makes gaining weight easy, sustainable, and effective. SUBSCRIPTION INFORMATION: “Weight Gain App: Vulk” offers a free trial but does not offer a free subscription tier. Therefore, full access to all features requires a paid subscription. Before the subscription, you can only access your weight gain program. Your subscription to “Weight Gain App: Vulk” will automatically renew, unless you cancel at least 24 hours before the current period ends. You can cancel or manage your subscription from your Apple account settings. TERMS (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ PRIVACY POLICY: https://www.vulk.app/privacy-policy

About

BulkMode

This app is designed specifically for weight gain, unlike typical calorie counters. It offers personalized plans that adapt to your metabolism, provides progress insights, and motivates users with achievements. It simplifies food logging and integrates with health tracking.

Highlights
  • Calorie tracking for weight gain
  • Adaptive metabolism learning
  • Gradual plan ramp-up
  • Progress insights and reality checks
  • Effortless food logging (snap, scan, describe)
  • Apple Health sync
  • Motivation through trophies
Features
Read full description

Most people trying to gain weight quit before seeing results. Not because they're lazy. Because the tools aren't built for them. Calorie apps were made for weight loss. BulkMode was built from scratch for gaining. BUILT FOR GAINING No red warnings for eating "too much." Here, hitting your goal is a win, not a problem. STARTS WHERE YOU ARE Eating more is hard. Your plan ramps up gradually, so day one doesn't feel like a food challenge. IT ACTUALLY LEARNS Most apps give you a number on day one and never change it. BulkMode learns YOUR metabolism from real data. By week 6, your targets are tuned to how YOUR body actually works. REALITY CHECKS Gaining too slow? Too fast? You'll know, with a clear fix. Never waste another month wondering. ZERO EFFORT Snap your food. Done. Or scan a barcode, or just describe what you ate. Sync your weigh-ins with Apple Health. STAY MOTIVATED Earn trophies for hitting your goals. Yes, for eating. Seriously. Generic apps do everything for everyone. So we didn't build one. Ready to be one of the few who don't quit? Questions? Email support@bulkmode.app NOTE: We do not offer medical advice. All recommendations are suggestions only. Consult a healthcare professional before starting any nutrition plan or if you have medical concerns. *SUBSCRIPTION REQUIRED FOR ALL FEATURES TERMS: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Weight Gain App4 screens
BulkMode4 screens

Verdict

The call

The clearest difference is monetization model: Weight Gain App at free with in-app purchases against BulkMode's subscription. Weight Gain App also leads on iOS requirement (16.4 vs 18.0). On price, rating, ratings volume and update cadence 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 Gain App sells 6 in-app purchases, starting at $2.99 per 7 days and BulkMode sells 3 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.3 for Weight Gain App against 4.4 for BulkMode. Both are backed by a comparable volume of ratings — 6 and 7 respectively.

UpkeepUpdate frequency

Weight Gain App ships an update every 11 days, BulkMode every 8 days. The most recent releases landed on November 8, 2026 and November 9, 2026 respectively.

Scorecard2 real differences · 8 level
Weight Gain App versus BulkMode: the parameters behind the verdict, then further details
ParameterWeight Gain AppBulkMode
PriceFreeFree
Rating4.3 (6 ratings)4.4 (7 ratings) — better
Positive reviews—75.0% of reviews
Number of ratings67 — better
Update frequencyEvery 11 daysEvery 8 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
DevicesiPhoneiPhone
Requires iOS16.4 — better18.0
Further details — not scored
Size102 MB51 MB
Age rating4+12+
DeveloperAichi TsuchihiraSimplify Possible

Customer experience

Weight Gain App

All ratings5 ratings
Positive80.0%
Neutral20.0%
Negative0.0%

BulkMode

All ratings7 ratings
Positive85.7%
Neutral0.0%
Negative14.3%
Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

In-app purchases

6 purchases

Weight Gain App

Subscriptions5
  • Vulk Weekly Subscription$2.997 Days
  • Vulk Monthly Subscription7 Days trial$4.991 Month
  • Vulk Pro7 Days trial$8.991 Month
Show 2 more
  • Vulk Annual Subscription7 Days trial$39.991 Year
  • Vulk Annual Subscription$39.991 Year
One-time1
  • Vulk Pro Lifetime$59.99
3 purchases

BulkMode

Subscriptions3
  • Premium (1 Month)$19.991 Month
  • Premium (1 Year)7 Days trial$59.991 Year
  • Premium (1 Year)1 Month trial$59.991 Year

Questions

Is Weight Gain App free?
Weight Gain App is free to download, with in-app purchases available.
Is BulkMode free?
BulkMode is free to download, with in-app purchases available.
Which has better reviews, Weight Gain App or BulkMode?
BulkMode is rated higher. Weight Gain App averages 4.3 out of 5 from 6 ratings, while BulkMode averages 4.4 from 7 ratings.
Do Weight Gain App or BulkMode have ads?
Neither Weight Gain App nor BulkMode shows ads.
Which is updated more often, Weight Gain App or BulkMode?
Weight Gain App ships an update every 11 days, and BulkMode every 8 days. Most recently, Weight Gain App was updated on November 8, 2026 and BulkMode on November 9, 2026.

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