Comparison

Optimize. vs Gutsie

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

Head to head
About

Optimize.

Features
Read full description

YOUR HEALTH, IN FOCUS Optimize starts with a comprehensive blood test covering 40+ biomarkers that together paint a complete picture of your metabolic health, cardiovascular risk, inflammation, nutrient status, and more. You can also upload existing lab results to get started immediately. Typically within 24 hours, you receive your results β€” translated into plain language, visual insights, and science-based recommendations. No information overload. Just a clear baseline, valuable context, and room to improve. MY JOURNEY β€” YOUR PERSONAL HEALTH PLAN My Journey turns your blood results, lifestyle profile, and optional wearable data into a structured program built in 12-week cycles: Get matched to a focus domain based on your blood results and profile Follow two targeted lifestyle actions with clear dosage and frequency β€” backed by scientific literature Track your progress with Key Results across blood values, wearable metrics, and how you feel Complete a weekly check-in to keep your plan adaptive Move through four phases β€” from stabilizing basics to sustaining long-term habits MY BODY β€” YOUR BIOMARKER DASHBOARD Browse all your biomarkers by category: blood, organs, vitamins, inflammation, hormones Visual status indicators and detailed trend tracking across tests Connect wearables to track sleep, recovery, and daily activity EXPLORE β€” LEARN THE SCIENCE Short, timed e-learning modules on topics like sleep, heart health, inflammation, and supplementation In-depth explainers on HRV, REM sleep, oxidative stress, and more Understand the "why" behind every recommendation HOW IT WORKS Upload existing lab results or schedule a blood draw at 238+ partner locations via the app Get your blood drawn (fasting required) Receive your results β€” typically within 24 hours Get personalized insights and recommendations Start your Journey β€” adjust, retest, and keep improving WHAT WE MEASURE Liver & kidney function β€” ALT, AST, Gamma-GT, Creatinine, eGFR, Bilirubin Lipids & cardiovascular health β€” ApoB, HDL, LDL, Total cholesterol, LDL/HDL ratio, Total/HDL ratio, Triglycerides Metabolic & glucose control β€” Fasting glucose, HbA1c, Calcium, Magnesium, Potassium, Sodium Inflammation & immunity β€” CRP, White blood cells, Neutrophils, Lymphocytes, Monocytes, Eosinophils, Basophils Thyroid & hormones β€” TSH, Free T4 Nutrient status & storage β€” Ferritin, Folate, Vitamin B12, Vitamin D, Albumin Full blood count β€” Hemoglobin, Hematocrit, Red blood cells, MCV, MCH, MCHC, RDW, Platelets KEY FEATURES Clean, calming interface See how training, fasting, or supplements impact your biomarkers Retest whenever you like β€” and track real progress Shareable PDFs for your doctor or coach Fully privacy-first β€” end-to-end encryption and 100% GDPR-compliant Disclaimer: Optimize provides informational health insights and does not replace medical advice. Always consult a qualified healthcare professional before acting on lab results or starting a new regimen. Ready to take a closer look at your health? Download Optimize and start today.

About

Gutsie

Features
Read full description

Your gut isn't just about digestion it's about your whole life. It affects how you feel, eat, and function every day. Gutsie is the at-home microbiome test specially for women that actually tells you what to do. No confusing reports. No generic advice. Just clear gut scores, real explanations, and a personalized care plan based on YOUR gut. Why Gutsie? Tired of nutritional trends that don't work? Probiotics that do nothing? Elimination diets with no end in sight? Gutsie cuts through the noise. We analyze your unique gut microbiome and give you science-backed answers, not trends. What you get: Clear gut scores Each score tells you what's happening inside, and what to do about it. Why am I always bloated? Why do I crash after lunch? Why won't my skin clear up? Gutsie connects your symptoms to your microbiome data and explains what's actually going on, in plain language, not lab jargon. Your personalized care plan Based on your unique results, get specific recommendations for: - How your gut microbiome is functioning - How your eating pattern supports or disrupts your gut balance - How food may relate to symptoms, if present - Practical dietary adjustments tailored to your body - No guessing. No one-size-fits-all. Just what works for you. How it works 1. Order your test kit, delivered to your door 2. Collect your sample at home 3. Send it back with free return shipping 4. Get your results in the app within 3 weeks 5. Follow your personalized care plan approved by a gut health practitioner specialized in women’s health 6. Optional: intake or consult with a gut health practitioner specialized in women’s health Science you can trust Every recommendation is evidence-based. We partner with certified laboratories and work with healthcare practitioners to ensure accuracy. Your data is analyzed on the latest microbiome research, not yesterday's science. The Gutsie difference Built specifically for women, Gutsie combines: - Gut scores you actually understand - Clear links between your nutrition, digestion, and symptoms - Insight into root causes, not just outcomes - Actionable, personalized nutrition guidance - A real care plan: grounded in your microbiome, not trends You will finally understand how your nutrition and gut interact over time, so insights don’t stop at results. They become part of your daily life. Your gut is unique. It’s time to treat it that way.

Screenshots

Optimize.4 screens
Gutsie4 screens

Verdict

The call

The clearest difference is update cadence: Optimize. at weekly against Gutsie's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Optimize. ships an update weekly, Gutsie every 3 weeks. The most recent releases landed on September 11, 2026 and May 30, 2026 respectively.

Scorecard1 real difference Β· 5 level
Optimize. versus Gutsie: the parameters behind the verdict, then further details
ParameterOptimize.Gutsie
PriceFreeFree
Update frequencyWeekly β€” betterEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.115.1
Further details β€” not scored
Size105 MB36 MB
Age rating17+17+
DeveloperOptimize B.V.Entera B.V.

In-app purchases

None

Optimize.

No in-app purchases

None

Gutsie

No in-app purchases

Questions

Is Optimize. free?
Optimize. is free to download, with no in-app purchases.
Is Gutsie free?
Gutsie is free to download, with no in-app purchases.
Do Optimize. or Gutsie have ads?
Neither Optimize. nor Gutsie shows ads.
Which is updated more often, Optimize. or Gutsie?
Optimize. ships an update weekly, and Gutsie every 3 weeks. Most recently, Optimize. was updated on September 11, 2026 and Gutsie on May 30, 2026.

Other comparisons