Chat Vibe Check vs Cortisol Index
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Chat Vibe Check
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Vibe Check - Decode the Real Feelings in Your Chats Ever wondered what someone really feels in your messages from Instagram, LINE, Snapchat, or any other platform? Vibe Check analyzes your chats and reveals the real emotions behind every conversation. What Can You Do with Vibe Check? Attraction Analysis Understand how much attraction or chemistry exists between you and the other person based on your chat history. Confession Success Prediction Thinking about making a move? Discover the chances of your confession being accepted, along with smart, personalized tips. Relationship Improvement Tips Whether you're dating, flirting, or just getting closer, receive helpful guidance to build a stronger and more meaningful connection. Subscription Plans Name: ChatVibe Monthly Subscription Duration: 1 Month (Auto-Renewable) Price: $14.99 USD Unlock unlimited emotional insights with a subscription! Privacy Policy: https://best-friend-7a1.notion.site/Privacy-Policy-1ab5ee0f84298049b98ad53bfe11fb21?pvs=4 Terms of Service: https://best-friend-7a1.notion.site/Terms-of-Service-1ab5ee0f8429806db0bec6e15ad22c88?pvs=4
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/
Screenshots
Verdict
The clearest difference is ads: Chat Vibe Check at none against Cortisol Index's shown. Chat Vibe Check also leads on update cadence (every 3 days vs every 6 weeks) and iOS requirement (13 vs 16.6). On price, in-app purchases and device support 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. Chat Vibe Check sells 3 in-app purchases, starting at $0.99 per 7 days and Cortisol Index sells 1 in-app purchase, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
Chat Vibe Check ships an update every 3 days, Cortisol Index every 6 weeks. The most recent releases landed on October 28, 2026 and October 20, 2026 respectively.
| Parameter | Chat Vibe Check | Cortisol Index |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.0 (4 ratings) — better |
| Number of ratings | — | 4 — better |
| Update frequency | Every 3 days — better | Every 6 weeks |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13 — better | 16.6 |
| Further details — not scored | ||
| Size | 77 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | won choi | Jonathan Goldman |
In-app purchases
Chat Vibe Check
- LoveExpert_Subscription_w1$0.997 Days
- Chat Vibe Subscription 1 Month$4.991 Month
- LoveExpert Subscription y1$29.991 Year
Cortisol Index
- Monthly$1.991 Month
Questions
Is Chat Vibe Check free?
Is Cortisol Index free?
Do Chat Vibe Check or Cortisol Index have ads?
Which is updated more often, Chat Vibe Check or Cortisol Index?
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