Comparison

Chronicare vs FlickerSense

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

Head to head
About

Chronicare

Track symptoms, diet, and medication for chronic illnesses. Connect with a supportive community and gain insights to share with your doctor. Features AI food scanning and research contribution options.

Highlights
  • Hassle-free symptom tracking
  • Doctor-ready health insights
  • Illness-specific online communities
  • AI food scanner for trigger identification
  • Medication tracking and reminders
  • Peer insights and shared journey
  • Optional research contribution
Features
Read full description

Spot patterns, take control of your health, and feel less alone in it. For free. Chronicare is your chronic illness support system: Combining hassle-free flare tracking with a community that truly understands what you're going through. Because they live it too. KEY FEATURES - Hassle-free tracking: Log symptoms, bowel movements, diet, medication, mental wellbeing, weight and more with just few taps. Tailored to your specific chronic illness. - Doctor-ready insights: How is your health developing since you started the new meds? Does this diet actually help? Walk into your next appointment with structured data, not guesses. - Find your support circle: Join illness specific communities and find your support circle with people on the same journey: Same diagnoses, same meds, same life-stage, same vibe. - Free for patients: We’re committed to keep the app subscription and ad-free for patients. You don’t need another bill. - AI Food scanner: Log meals in seconds manually or snap a photo. Our AI breaks down ingredients to help you identify personal food triggers and dietary patterns over time. - Medication insights & reminders: Easily track all your meds in one place. Built for even the most advanced treatments, such as biologics or steroid tapers. - Shared Journey & Peer Insights: Learn how peers manage similar symptoms, compare flare management strategies, and discover what works for others living with your condition. - Choose to contribute to research: You can choose to make your patient perspective heard. Join Chronicare's Research Program and contribute to better treatments and care for chronic illness patients. WHO IS IT FOR? Chronicare is made for chronic illness patients, by chronic illness patients. Our tracking tools and disease-specific communities are made for: - IBD (Crohn’s, Ulcerative Colitis) - IBS - Autoimmune and immune-mediated diseases (e.g. Psoriasis, Lupus, Type 1 Diabetes, Multiple Sclerosis) - Sjogren's disease - Fibromyalgia - Chronic fatigue - POTS - Endometriosis - and many more DATA PRIVACY & SAFE COMMUNITY Your data is encrypted and protected. We never sell your personal data. You control who sees your health information. Delete your data anytime. MEDICAL DISCLAIMER Any insights provided by Chronicare or other users on Chronicare do not constitute medical advice. Always consult your doctor before making any medical decisions.

About

FlickerSense

Features
Read full description

FlickerSense turns your iPhone into a professional light analyzer. Detect invisible flicker, measure brightness, and check color temperature — all in seconds. Many artificial lights flicker at frequencies invisible to the eye but potentially harmful to your health. FlickerSense uses 240 FPS camera technology to detect flicker up to 120 Hz, helping you identify problematic lighting anywhere you spend time. ▸ DETECT INVISIBLE FLICKER • Measure flicker frequency up to 120 Hz • Detect 100 Hz (50 Hz AC) and 120 Hz (60 Hz AC) flicker • See flicker intensity percentage • Identify potentially problematic lights ▸ MEASURE LIGHT QUALITY • Brightness in lux • Color temperature in Kelvin • Melanopic blue light analysis (Premium) • Personalized recommendations ▸ EASY TO USE • Point your camera at any light source • Get instant, detailed results • Standard or high-precision modes • No account required — works offline ▸ PRIVACY FIRST • All data stays on your device • Camera never recorded or stored • No tracking or advertising ▸ FREE FEATURES • Unlimited scans • Flicker, brightness & color temperature • 7-day scan history • Optional research contribution ▸ PREMIUM FEATURES • Unlimited history + iCloud sync • Trends & analytics with charts • Locations with GPS mapping • Workplace compliance (EN 12464-1, OSHA, WELL) • Before/after scan comparisons • Export as CSV or PDF • Smart recommendations WHY CHECK YOUR LIGHTS? Flickering lights can cause headaches, migraines, eye strain, and difficulty concentrating. Common sources include LED bulbs, fluorescent tubes, dimmable lights, and cheap LED products. WHO IS FLICKERSENSE FOR? • People with eye strain or headaches at work • Those with migraines or photosensitivity • People with autism, ADHD, or sensory sensitivity • Parents, office workers, designers • Lighting professionals TECHNICAL DETAILS • 240 FPS capture for precise measurements • 120 Hz detection limit (Nyquist frequency) • FFT analysis for accurate frequency detection DISCLAIMER FlickerSense is not a medical device. Results are estimates based on camera analysis. Consult healthcare professionals for medical concerns. support@ephyrtech.com https://landing.ephyrtech.com/privacy-policy/ https://landing.ephyrtech.com/terms-of-use/

Screenshots

Chronicare4 screens
FlickerSense3 screens

Verdict

The call

The clearest difference is in-app purchases: Chronicare at none against FlickerSense's 3. Chronicare also leads on iOS requirement (16.4 vs 18.0). 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. FlickerSense sells 3 in-app purchases, starting at $3.99 per month. Chronicare asks for nothing beyond the download.

Scorecard2 real differences · 7 level
Chronicare versus FlickerSense: the parameters behind the verdict, then further details
ParameterChronicareFlickerSense
PriceFreeFree
Rating4.6 (19 ratings) — better—
Number of ratings19 — better—
Update frequencyEvery 10 days—
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad — betteriPhone
Requires iOS16.4 — better18.0
Further details — not scored
Size76 MB15 MB
Age rating17+4+
DeveloperChroniCare ApSEphyrTech OÜ

In-app purchases

None

Chronicare

No in-app purchases

3 purchases

FlickerSense

Subscriptions2
  • Premium Monthly7 Days trial$3.991 Month
  • Premium Yearly7 Days trial$22.991 Year
One-time1
  • Lifetime Premium$22.99

Questions

Is Chronicare free?
Chronicare is free to download, with no in-app purchases.
Is FlickerSense free?
FlickerSense is free to download, with in-app purchases available.
Do Chronicare or FlickerSense have ads?
Neither Chronicare nor FlickerSense shows ads.

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