Comparison

OptimizeGLP vs Preserve

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

Head to head
About

OptimizeGLP

This app supports individuals using GLP-1 medications by tracking medication, logging meals with AI, providing optimized workouts, and offering personalized health insights. It helps users manage side effects, energy levels, and progress towards healthy habits.

Highlights
  • GLP-1 medication tracking
  • AI-powered meal logging
  • Optimized workout plans
  • Personalized AI health coach
  • Side effect monitoring
  • Progress tracking
Features
Read full description

Free GLP-1 medication tracking, forever. Log doses, set reminders, keep injection history and site rotation organized, and view an estimated medication-in-system curve—all in one place. Build daily habits with nutrition, hydration, activity, workout, weight, and progress tracking. Log meals manually or with the AI Meal Logger, save favorite meals, review your history, and use GLP-1–focused workouts designed to support an active routine. OptimizeGLP helps you organize your personal routine and track your progress. It does not provide medical advice, diagnosis, treatment, or dosage guidance. Consult a qualified clinician for medical questions or decisions.

About

Preserve

This app supports individuals using GLP-1 medications for weight loss by tracking protein intake, strength training, and medication schedules. It provides a clear view of progress and helps maintain lean muscle mass during the weight loss journey.

Highlights
  • Protein intake tracking
  • Strength training logging
  • Medication schedule reminders
  • Weight trend visualization
  • Offline functionality
  • Private data storage
Features
Read full description

Preserve is built for people actively using GLP-1 medications who want to lose weight while supporting lean mass. When a GLP-1 helps the scale move quickly, it's easy to focus only on weight. Preserve helps you stay focused on the habits that matter during GLP-1 weight loss: enough protein, regular strength training, consistent medication tracking, and a clearer view of your progress. Preserve is not a general diet app or fitness tracker — it's a focused companion for your GLP-1 journey. Preserve supports GLP-1 routines including semaglutide and tirzepatide, and medications such as Ozempic®, Wegovy®, Mounjaro®, and Zepbound®. Preserve is not affiliated with or endorsed by any drug manufacturer. — PROTEIN, MADE SIMPLE — Protein is the hero metric, and Preserve makes hitting your target effortless. Log meals by scanning a barcode or searching a database of millions of foods. See exactly how much protein you have left for the day at a glance. — STRENGTH THAT COUNTS — Log your training in seconds and track it against a simple weekly target. Preserve keeps the streak visible so strength training stays part of your routine — helping keep lean-mass support front and center, not an afterthought. — MEDICATION TRACKING — Keep a clear record of your doses and schedule, with gentle reminders so nothing slips. Note how each dose feels over time and see your history at a glance. Preserve is a private tracker that helps you stay organized — it never makes medical decisions for you. — PROGRESS YOU CAN TRUST — Watch your weight trend smooth out the daily noise, and see how your protein, strength, and weight trend are supporting your routine. Honest, simple, and always forward-looking. — BUILT TO FEEL CALM — Works offline, syncs when you're back online, and keeps your data private. Free to use, with no ads. No noise, no guilt, no clutter — just the few things that actually move the needle, every day. Support lean mass while weight comes down. Preserve what matters. ——— Terms of Service: https://www.getpreserve.app/terms/ Privacy Policy: https://www.getpreserve.app/privacy/ ——— Preserve is for wellness tracking and education only. It is not a medical device and does not provide medical advice, diagnose conditions, treat side effects, recommend dose changes, or replace your healthcare provider. Consult your healthcare provider for medical decisions about GLP-1 medications.

Screenshots

OptimizeGLP4 screens
Preserve4 screens

Verdict

The call

The clearest difference is in-app purchases: OptimizeGLP at none against Preserve's 2. Preserve's advantage is update cadence (every 5 days vs every 3 weeks). 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. Preserve sells 2 in-app purchases, starting at $11.99 per month. OptimizeGLP asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for OptimizeGLP against 5.0 for Preserve. Both are backed by a comparable volume of ratings — 2 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

OptimizeGLP ships an update every 3 weeks, Preserve every 5 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
OptimizeGLP versus Preserve: the parameters behind the verdict, then further details
ParameterOptimizeGLPPreserve
PriceFreeFree
Rating5.0 (2 ratings)5.0 (4 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings24 — better
Update frequencyEvery 3 weeksEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.115.1
Further details — not scored
Size140 MB56 MB
Age rating4+12+
DeveloperMcCabe Holdings LLCFulltech Consulting Inc

Customer experience

OptimizeGLP

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

Preserve

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

OptimizeGLP

No in-app purchases

2 purchases

Preserve

Subscriptions2
  • Preserve Premium7 Days trial$11.991 Month
  • Preserve Premium7 Days trial$59.991 Year

Questions

Is OptimizeGLP free?
OptimizeGLP is free to download, with no in-app purchases.
Is Preserve free?
Preserve is free to download, with in-app purchases available.
Which has better reviews, OptimizeGLP or Preserve?
OptimizeGLP and Preserve are both rated 5.0 out of 5 on the App Store, from 2 and 4 ratings respectively.
Do OptimizeGLP or Preserve have ads?
Neither OptimizeGLP nor Preserve shows ads.
Which is updated more often, OptimizeGLP or Preserve?
OptimizeGLP ships an update every 3 weeks, and Preserve every 5 days. Most recently, OptimizeGLP was updated on November 5, 2026 and Preserve on October 31, 2026.

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