Comparison

Cortisol Index vs Leaply

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

Head to head
About

Cortisol Index

This fun, AI-powered photo app playfully analyzes your picture to generate an aura reading, vibe description, and a humorous stress score. It's designed purely for entertainment, allowing you to share your results with friends or on social media.

Highlights
  • AI Aura Reading
  • Vibe Description
  • Humorous Stress Score
  • Overlay Captions
  • Shareable Results
  • Photo Analysis
Features
Read full description

Cortisol Index – AI Aura & Vibe Check What’s your aura today? And how high is your cortisol… according to the vibes? Cortisol Index is a fun, AI-powered photo app that playfully analyzes your picture to generate an aura reading, vibe description, and a totally unscientific cortisol-style stress score — just for laughs. This app is not medical, not scientific, and not serious. It’s a joke. A meme. A vibe check. Features • Aura Checker – A trendy, aesthetic description of your vibe • Vibe Breakdown – A short explanation of what the AI “sees” • Aura Score (0–100) – Purely for fun and sharing • Cortisol Index – A playful “stress level” based on visual vibes • Overlay Labels – Two-word captions perfect for screenshots • Share-Ready Results – Post to socials or send to friends How it works 1. Upload or take a photo 2. Watch the dramatic “analyzing” spinner 3. Get your aura and cortisol-style vibe scores 4. Laugh. Share. Try again. Important disclaimer Cortisol Index is for entertainment purposes only. All results are AI-generated and meant to be fun — not accurate, medical, or diagnostic. Privacy First: • Your photos are only analyzed for the purpose of your aura reading • We do not store your photos permanently • Images are securely uploaded and deleted shortly after analysis • We don’t share or sell your data — ever. We do not use facial recognition or store your photo. Images are deleted after aura analysis. The Privacy Url is here: https://auraai-feb8d.web.app/privacy.html We use Apple’s standard end user license agreement (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Leaply

This app guides users through building practical daily habits for lasting well-being. It offers a holistic approach to nutrition, sleep, exercise, and mindfulness with research-informed content and actionable steps.

Highlights
  • Daily step-by-step guidance
  • Practice-first approach
  • Research-informed content
  • Nutrition guidance
  • Sleep routines
  • Movement exercises
  • Mindful habits
Features
Read full description

Holistic living sounds great… until it feels overwhelming. Leaply guides you step by step, turning nutrition, sleep, exercise, mindfulness and more into practical daily habits for lasting longevity. DAILY GUIDANCE Follow easy daily steps that encourage awareness, balance, and healthy routines over time. PRACTICE-FIRST APPROACH Focus on actionable steps, not just theory. RESEARCH-INFORMED CONTENT All techniques are informed by expert knowledge and designed to be simple, safe, and approachable. HOLISTIC LIVING Nutrition guidance, sleep routines, movement exercises, breathing practices, and mindful habits in one app. BUILT FOR PEOPLE WHO WANT TO: • Feel more grounded and focused • Build routines that bring calm, structure and vitality • Support better rest, energy and productivity TRUSTED BY 140K+ PEOPLE WORLDWIDE “Slowing and focusing on just my breathing for 5 minutes helped slow everything including my thoughts, feelings and movements.” Debbie Sesula “Leaply introduces you to different ways of connecting with yourself in a healthy way to improve your wellbeing, which is essential if you’re feeling stressed, out of balance or if you feel there’s something wrong and you can’t put your finger on it. It involves acupressure points, movement, ways to breathe, and it’s really good to learn something different each day and put it into practice. Give it a try and find out for yourself!” Siobhan “It was a very simple, yet constructive way to remind yourself, that you can simply take control over your own body, whenever you would like to.” M.Jeppi --- Leaply is free to download. Begin with our web quiz to uncover your lifestyle patterns and needs: https://learn.theleaply.com/home, and unlock full access to daily practices and additional materials. Cancel anytime. Support: support@theleaply.com Privacy Policy: https://theleaply.com/en/privacy-policy/ Terms of Use: https://theleaply.com/en/terms-of-use-and-service/

Screenshots

Cortisol Index4 screens
Leaply4 screens

Verdict

The call

The clearest difference is rating: Leaply at 4.7 against Cortisol Index's 3.0. Leaply also leads on in-app purchases (none vs 1) and ads (none vs shown). On price, device support and iOS requirement 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. Cortisol Index sells 1 in-app purchase, starting at $1.99 per month. Leaply asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Leaply holds the better App Store score, 4.7 against 3.0. That said, the two scores are not equally well evidenced: Leaply has 3.8K ratings behind it against 4, so its average is the more settled of the two.

UpkeepUpdate frequency

Cortisol Index ships an update every 6 weeks, Leaply every 4 days. The most recent releases landed on November 4, 2026 and November 11, 2026 respectively.

Scorecard6 real differences · 4 level
Cortisol Index versus Leaply: the parameters behind the verdict, then further details
ParameterCortisol IndexLeaply
PriceFreeFree
Rating3.0 (4 ratings)4.7 (3.8K ratings) — better
Positive reviews—86.7% of reviews
Number of ratings43.8K — better
Update frequencyEvery 6 weeksEvery 4 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad — betteriPhone
Requires iOS16.616.0 — better
Further details — not scored
Size24 MB94 MB
Age rating4+12+
DeveloperJonathan GoldmanMOMENTUMIX LIMITED

Customer experience

Cortisol Index

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Leaply

All ratings3,823 ratings
Positive93.9%
Neutral2.9%
Negative3.1%
Written reviews1,171 reviews
Positive86.7%
Neutral3.9%
Negative9.4%

In-app purchases

1 purchases

Cortisol Index

Subscriptions1
  • Monthly$1.991 Month
None

Leaply

No in-app purchases

Questions

Is Cortisol Index free?
Cortisol Index is free to download, with in-app purchases available.
Is Leaply free?
Leaply is free to download, with no in-app purchases.
Which has better reviews, Cortisol Index or Leaply?
Leaply is rated higher. Cortisol Index averages 3.0 out of 5 from 4 ratings, while Leaply averages 4.7 from 3.8K ratings.
Do Cortisol Index or Leaply have ads?
Cortisol Index shows ads; Leaply does not.
Which is updated more often, Cortisol Index or Leaply?
Cortisol Index ships an update every 6 weeks, and Leaply every 4 days. Most recently, Cortisol Index was updated on November 4, 2026 and Leaply on November 11, 2026.

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