Comparison

GLP Protein vs Slab

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

Head to head
About

GLP Protein

This app helps individuals on GLP-1 weight-loss therapy track their protein intake and nutrition. It provides a daily score to protect lean muscle mass and offers AI-powered meal scanning and personalized protein goals. It's designed to support users through their weight loss journey by ensuring adequate protein consumption.

Highlights
  • Lean Mass Protection Score
  • AI Meal Scan
  • GLP-1 Mode
  • Personalized Protein Goals
  • Muscle Protein Synthesis Triggers
  • Protein Density & Macro Tracking
  • Hydration & Weight Logging
  • AI Behavioral Coach
Features
Read full description

GLPProtein is the protein and nutrition tracker built for people on GLP-1 weight-loss therapy. Snap a meal, hit your protein target, and see your daily Lean Mass Protection Score—so you lose fat, not lean muscle. Why GLPProtein? On medications like semaglutide or tirzepatide, appetite drops fast. Without enough protein, your body can break down muscle along with fat. GLPProtein turns complex nutrition science into one simple daily score. Key Features • Lean Mass Protection Score — Your daily 0–100 muscle defense score based on protein, meal quality, hydration, and more • AI Meal Scan — Photograph any meal for instant protein, calorie, and leucine estimates • GLP-1 Mode — Elevated protein and hydration targets tuned for GLP-1 therapy • Protein Tracker — Personalized daily protein goals based on your ideal body weight • MPS Meal Triggers — Know which meals activate muscle protein synthesis with enough leucine • Protein Density & Macro Tracking — See protein per calorie, fiber, carbs, and fat at a glance • Hydration & Weight Logging — Track water intake and weight trends in one place • MI Coach — AI behavioral coach using motivational interviewing to help you stay consistent • Smart Reminders — Optional push notifications to keep protein and hydration on track • Clinical Onboarding — Personalized setup based on your goals and nutrition knowledge Built for your GLP-1 journey Whether you’re on Ozempic, Wegovy, Mounjaro, Zepbound, or another GLP-1 medication, GLPProtein helps you eat enough protein even when appetite is low—so weight loss doesn’t cost you lean mass. Premium unlocks: Unlimited AI meal scans, full Lean Mass Protection Score, GLP-1 Mode, and MI Coach access. Important: GLPProtein is a wellness and nutrition tracking tool for educational purposes only. It is not medical advice and does not diagnose, treat, or cure any condition. Always consult your physician or dietitian before changing your nutrition or medication plan. Start protecting your muscle today. Download GLPProtein and take control of your GLP-1 nutrition. Terms and Conditions: https://glpprotein.orblogic.com/terms

About

Slab

This app focuses solely on tracking your daily protein intake without displaying calorie information. It offers a simple, block-based visualization of your progress towards your protein target, with quick logging options for frequently consumed foods.

Highlights
  • Protein-only tracking
  • Block-based progress visualization
  • One-tap logging of frequent foods
  • Barcode scanning for packaged items
  • Custom food saving
  • History of hitting protein targets
Features
Read full description

Slab is a protein tracker that never shows you a calorie. Not buried in settings. Not calculated in the background. One number, all day: grams of protein, and how far you are from your target. Slab requires a subscription to use. Your first month is free, then $29.99 a year or $5.99 a month. THE STACK Everything you log drops in as a block, sized by the protein it added. A dashed line marks your target. You can read your whole day from across the room. ONE TAP The foods you actually eat sit on the home screen, most-logged first. Chicken breast, whey, Greek yogurt, eggs. Tap once and the block drops in. Most days you never leave this screen. FOR EVERYTHING ELSE • Search a catalog built from USDA data and curated by hand, not scraped from restaurant menus • Scan a barcode for anything packaged • Save your own foods once and log them forever • Type any amount, anywhere, and everything is in grams WHAT HISTORY LOOKS LIKE No charts to interpret. Slab answers the only question worth asking: how often do you hit your target. Hit target 24 of the last 30 days. The streak counts days you logged, not days you were perfect, because one bad Sunday shouldn't erase three weeks. WHAT IS NOT IN HERE No calories. No macro wheels. No food photography. No feed. No account to make. No ads. And no premium tier above the subscription you already have — search and barcode are part of the app, not an upsell. Your data stays on your phone and syncs through your own iCloud. It never reaches a server of ours, because we don't have one. Your first month is free. If Slab isn't the fastest way you have ever logged protein, cancel before the month ends and pay nothing. — Slab, yearly: $29.99 per year, with one month free Slab, monthly: $5.99 per month, with one month free Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless it is turned off at least 24 hours before the end of the current period, and your account is charged for renewal within 24 hours of the end of the current period. You can manage or cancel your subscription in your Apple Account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

GLP Protein4 screens
Slab4 screens

Verdict

The call

The clearest difference is monetization model: GLP Protein at free with in-app purchases against Slab's subscription. GLP Protein also leads on iOS requirement (16.4 vs 18.6). On price, rating, review sentiment and ratings volume 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. GLP Protein sells 2 in-app purchases, starting at $24.99 per month and Slab sells 2 in-app purchases, starting at $5.99 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 — 5.0 for GLP Protein against 5.0 for Slab. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

GLP Protein ships an update weekly, Slab every 4 days. The most recent releases landed on November 5, 2026 and November 10, 2026 respectively.

Scorecard2 real differences · 8 level
GLP Protein versus Slab: the parameters behind the verdict, then further details
ParameterGLP ProteinSlab
PriceFreeFree
Rating5.0 (2 ratings)5.0 (2 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings22
Update frequencyWeeklyEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
DevicesiPhone, iPad — betteriPhone
Requires iOS16.4 — better18.6
Further details — not scored
Size48 MB10 MB
Age rating17+12+
DeveloperOrblogic Inc.One Step Forward Ventures

Customer experience

GLP Protein

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Slab

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

GLP Protein

Subscriptions2
  • glpgold$24.991 Month
  • glppremium$44.991 Month
2 purchases

Slab

Subscriptions2
  • Monthly1 Month trial$5.991 Month
  • Yearly1 Month trial$29.991 Year

Questions

Is GLP Protein free?
GLP Protein is free to download, with in-app purchases available.
Is Slab free?
Slab is free to download, with in-app purchases available.
Which has better reviews, GLP Protein or Slab?
GLP Protein and Slab are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.
Do GLP Protein or Slab have ads?
Neither GLP Protein nor Slab shows ads.
Which is updated more often, GLP Protein or Slab?
GLP Protein ships an update weekly, and Slab every 4 days. Most recently, GLP Protein was updated on November 5, 2026 and Slab on November 10, 2026.

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