Optimize. vs Lighten
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Optimize.
Read full descriptionHide full description
YOUR HEALTH, IN FOCUS Optimize starts with a comprehensive blood test of up to 60 biomarkers that together show 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, translated into plain language, visual insights, and science-based recommendations. No information overload. Just a clear baseline, valuable context, and room to improve. AI COACH Ask questions about your own blood, lifestyle and wearable data and get answers based on your numbers, not on generic advice. Earlier conversations are kept as memories that you can view and delete at any time. MEMBERSHIP A yearly blood test at one of our partner locations, with your results and follow-up in the app, and add-on markers you can include in the same blood draw. See real progress from year to year. MY JOURNEY: 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 targeted lifestyle actions with clear dosage and frequency, 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 TRAINING A weekly plan that adapts to your goal, or build your own schedule. Track runs and rides live with the cardio tracker: route on the map, a Live Activity on your Lock Screen, spoken cues over your own music, and heart rate from a chest strap. MESSAGES FROM YOUR DOCTOR When your results need a closer look, your doctor's letter, questions and a scheduled retest are grouped per blood test in the app, and you get a heads-up when something is waiting for you. MY BODY: 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 see sleep, recovery and daily activity next to your blood results EXPLORE: 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, typically within 24 hours Get personalized insights and recommendations Start your Journey: adjust, retest, and keep improving WHAT WE MEASURE Liver & kidney function: ALT, AST, Gamma-GT, Creatinine, eGFR, Bilirubin Lipids & cardiovascular health: ApoB, HDL, LDL, Total cholesterol, LDL/HDL ratio, Total/HDL ratio, Triglycerides Metabolic & glucose control: Fasting glucose, HbA1c, Calcium, Magnesium, Potassium, Sodium Inflammation & immunity: CRP, White blood cells, Neutrophils, Lymphocytes, Monocytes, Eosinophils, Basophils Thyroid & hormones: TSH, Free T4 Nutrient status & storage: Ferritin, Folate, Vitamin B12, Vitamin D, Albumin Full blood count: Hemoglobin, Hematocrit, Red blood cells, MCV, MCH, MCHC, RDW, Platelets Extra markers such as hormones, iron and hereditary heart risk are available as add-ons. KEY FEATURES Clean, calming interface See how training, fasting, or supplements impact your biomarkers Retest whenever you like, and track real progress Invite a friend and earn credits towards your next test Privacy-first: your data is encrypted in transit and at rest, and we are fully 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.
Lighten
Read full descriptionHide full description
With the help of AI, you can now have guided sessions that go beyond standard meditation. Each one begins with a personalized reflection of your thoughts, then gently transitions into a guided meditation. No teacher required. Features: - AI-generated sessions that combine reflection and meditation - Designed to bring calm, clarity, and relief - Options to choose your preferred duration and meditation type - A built-in journal to note down your thoughts - Privacy-first design: your entries are stored on your device and never sold Disclaimer: Sessions are generated by AI and may not always be perfect. Use your common sense, and let me know if you notice anything odd. Use of this app is subject to the Terms of Use: https://drive.proton.me/urls/3FG4ETCT9G#71mMdjUFq4Js
Screenshots
Verdict
The clearest difference is in-app purchases: Optimize. at none against Lighten's 3. Optimize. also leads on update cadence (weekly vs every 4 weeks). Lighten's advantage is iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Lighten sells 3 one-off in-app purchases. Optimize. asks for nothing beyond the download.
Optimize. ships an update weekly, Lighten every 4 weeks. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.
| Parameter | Optimize. | Lighten |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly โ better | Every 4 weeks |
| Ads | No | No |
| In-app purchases | No โ better | Yes |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.1 | 13.0 โ better |
| Further details โ not scored | ||
| Size | 115 MB | 32 MB |
| Age rating | 17+ | 4+ |
| Developer | Optimize B.V. | Cyriel de Ceuninck van Capelle |
In-app purchases
Optimize.
No in-app purchases
Lighten
- 5 meditation sessions$2.99
- 15 meditation sessions$7.99
- 50 meditation sessions$24.99
Questions
Is Optimize. free?
Is Lighten free?
Do Optimize. or Lighten have ads?
Which is updated more often, Optimize. or Lighten?
Other comparisons















