Comparison

Lehigh Library Self Checkout vs Cortizol Tracker

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

Head to head

Lehigh Library Self Checkout

End of high cortisol

★ 4.726 ratingsView app →

About

Lehigh Library Self Checkout

Features

Read full description

Check out Lehigh Library materials using your mobile device. Use the Lehigh Library Self Checkout app to borrow books, movies and all of the titles that spark your curiosity. Enter your library card number, and use your phone to scan the barcodes on your materials.

About

Cortizol Tracker

This app uses AI to analyze stress levels by scanning your face, tracking food intake, sleep patterns, and cognitive performance. It provides detailed reports and personalized suggestions to help manage cortisol.

Highlights

AI facial scan for cortisol markers
Cognitive performance tests
AI food scanner with recipe suggestions
AI sleep tracking and advice
Full diagnostic report with 47 factors
Personalized recovery goals

Features

Read full description

Cortisol Tracker uses AI to analyze your stress through your face, food, sleep, and cognitive performance. FACE SCAN — AI CORTISOL DETECTION Take a selfie. Our AI detects 8 cortisol markers: facial swelling, dark circles, skin redness, jaw tension, eye fatigue, stress wrinkles, skin quality, and facial flush. Track your markers over time. COGNITIVE PERFORMANCE TESTS Two brain games measure how cortisol impacts your reflexes and working memory. Your scores are integrated into your personalized cortisol profile. FOOD SCANNER Photograph any meal. AI analyzes its impact on your cortisol — with anti-cortisol recipe suggestions tailored to your level. SLEEP TRACKER Log your nights. Get AI-powered sleep advice based on your cortisol level, sleep history, and personalized recovery goals. FULL DIAGNOSTIC REPORT 47 factors analyzed across 4 domains: Sleep, Stress, Energy, Nutrition. Facial biomarkers, cognitive scores, domain recommendations, and your percentile ranking. SUBSCRIPTION OPTIONS • Monthly: $8.99/month • Yearly: $24.99/year (best value) • Lifetime: $44.99 one-time Terms of Use: https://spice-popcorn-063.notion.site/Conditions-d-Utili sation-Cortizol-Tracker-3459928aee1b80b89ceec69cf3e25af8 Privacy: https://spice-popcorn-063.notion.site/Politique-de-Confidenti alit-Cortizol-Tracker-3459928aee1b808ea009f9bce3a05683

Screenshots

Lehigh Library Self Checkout4 screens

Cortizol Tracker4 screens

Verdict

The call

The clearest difference is in-app purchases: Lehigh Library Self Checkout at none against Cortizol Tracker's 8. Lehigh Library Self Checkout also leads on iOS requirement (12.0 vs 17.0). Cortizol Tracker's advantage is update cadence (every 11 days vs every 2 months). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Cortizol Tracker sells 8 in-app purchases, starting at $1.99 per 7 days. Lehigh Library Self Checkout asks for nothing beyond the download.

UpkeepUpdate frequency

Lehigh Library Self Checkout ships an update every 2 months, Cortizol Tracker every 11 days. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 6 level

Lehigh Library Self Checkout versus Cortizol Tracker: the parameters behind the verdict, then further details
Parameter	Lehigh Library Self Checkout	Cortizol Tracker
Price	Free	Free
Rating	—	4.7 (26 ratings) — better
Number of ratings	—	26 — better
Update frequency	Every 2 months	Every 11 days — better
Ads	No	No
In-app purchases	No — better	Yes
Monetization	—	Freemium
Devices	iPhone, iPad, iPod — better	iPhone, iPad
Requires iOS	12.0 — better	17.0
Further details — not scored
Size	17 MB	311 MB
Age rating	17+	12+
Developer	Meescan Inc.	PMEPLUS

In-app purchases

None

Lehigh Library Self Checkout

No in-app purchases

8 purchases

Cortizol Tracker

Subscriptions5

Cortisol Pro$1.997 Days
Cortisol Pro$4.991 Month
Monthly Pro$8.991 Month

Show 2 more

Cortisol Pro Yearly$24.991 Year
Cortisol Pro Yearly$49.991 Year

One-time3

Re evaluate$4.99
Cortisol Pro LifeTime$44.99
Cortisol Pro Lifetime$99.99

Questions

Is Lehigh Library Self Checkout free?

Lehigh Library Self Checkout is free to download, with no in-app purchases.

Is Cortizol Tracker free?

Cortizol Tracker is free to download, with in-app purchases available.

Do Lehigh Library Self Checkout or Cortizol Tracker have ads?

Neither Lehigh Library Self Checkout nor Cortizol Tracker shows ads.

Which is updated more often, Lehigh Library Self Checkout or Cortizol Tracker?

Lehigh Library Self Checkout ships an update every 2 months, and Cortizol Tracker every 11 days. Most recently, Lehigh Library Self Checkout was updated on October 20, 2026 and Cortizol Tracker on October 24, 2026.