Cortisol Index vs Moment Capsule
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- AI Aura Reading
- Vibe Description
- Humorous Stress Score
- Overlay Captions
- Shareable Results
- Photo Analysis
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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/
Moment Capsule
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Moment Capsule: Keep Today. Open It Years From Now. Moment Capsule lets you bottle up life's most meaningful moments — then seal them until a day you choose. A photo, a video, how you felt, a few words for the person you will be. It stays locked until the date arrives, and then it finds you, like a surprise from your own past. HOW IT WORKS • Capture the moment — a photo or a video, in one tap • Name how it felt — 35 emotions, from joy to nostalgia to overwhelmed • The weather and the place are saved for you, automatically • Choose how far ahead to send it — a week, a month, six months, a year, five years, or your own date • Write something to your future self, then seal it You will not be able to open it early. That is the whole point. WHEN IT OPENS The capsule frosts over the moment you seal it, and stays that way until its day. When that day comes, the moment unblurs — and your past self writes you a letter about what that day felt like and everything that has happened since. EVERYTHING YOU HAVE SAVED, IN ONE PLACE • A timeline of your life in the order it actually happened, coloured by mood • Full-screen moments over a living background that shifts with the weather and the hour • A map of every place a moment happened — capsules still sealed stay off it, so nothing is spoiled • Export everything you have saved, whenever you want PERFECT FOR • Journaling and emotional reflection • Milestones, goals and celebrations • A message to your child, your partner, or the person you will be in five years • Birthdays, anniversaries and moments of growth • Mental health, closure and healing FREE FOREVER Unlimited moments. Unlimited capsules. Photos, videos, emotions, notes, the timeline, the map, the reveal animation, and iCloud sync across your devices — all free, always. Nothing you have already saved ever becomes paid. PREMIUM • AI captions — a title and a warm line for every moment you save, written from your photo, the weather, the place and the feeling. Your first three are free. • Letters from your past self when a capsule opens. Your first letter is free. Weekly and monthly plans, with a 3-day free trial on the weekly one. Cancel any time. PRIVATE BY DEFAULT Your moments sync through your own private iCloud account and are never shared with anyone unless you share them yourself. AI captions and letters are off until you turn them on, and the app tells you plainly that turning them on sends the photo to be described. Privacy Policy: https://www.baturintech.com/privacy-policy Terms of Use: https://www.baturintech.com/terms-of-use
Screenshots
Verdict
The clearest difference is ads: Moment Capsule at none against Cortisol Index's shown. Cortisol Index's advantage is update cadence (every 6 weeks vs every 13 months). On price, in-app purchases, 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
Both are free to download. Cortisol Index sells 1 in-app purchase, starting at $1.99 per month and Moment Capsule sells 2 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Cortisol Index ships an update every 6 weeks, Moment Capsule every 13 months. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.
| Parameter | Cortisol Index | Moment Capsule |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (4 ratings) — better | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 6 weeks — better | Every 13 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.6 — better | 17.6 |
| Further details — not scored | ||
| Size | 24 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Jonathan Goldman | Baturintech LLC |
In-app purchases
Cortisol Index
- Monthly$1.991 Month
Moment Capsule
- Premium Weekly3 Days trial$1.997 Days
- Premium Monthly$5.991 Month









