Charlycam vs Sprout
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Charlycam
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CharlyCam is an AI-powered health monitoring solution providing precision health data for informational purposes. Designed to empower users with self-monitoring capabilities, CharlyCam allows for convenient health insights anytime, anywhere, using the camera on your iPhone. This user-friendly app measures vital parameters through contactless Photoplethysmography (PPG) in under a minute, offering a snapshot of your personal health. CharlyCam utilizes advanced algorithms to provide readings for informational purposes only, and should not be considered a replacement for professional medical advice or diagnostic tools. Key Advantages: Always Within Reach: CharlyCam is designed for iPhone, making preliminary health insights accessible. Available on iOS. Holistic Insight: Extracts and analyzes a range of vital parameters, including heart rate and stress levels, providing a comprehensive overview for informational purposes. Contactless and Bloodless: Uses remote Photoplethysmography (rPPG) to obtain parameters such as heart rate and other health indicators, all from a single selfie. Mental Stress Detection: Offers insights into potential stress-related conditions, distinguishing between occasional high stress and continuous stress through a combination of vital indices. Pioneering "The Three Highs" Detection: An innovative feature offering preliminary monitoring of key health markers through a single selfie. Provides early insights for these health indicators. Important Note: CharlyCam is intended for informational and self-monitoring purposes only and does not replace professional medical evaluations or diagnostic procedures. Consult with a qualified healthcare professional for any health concerns or before making any decisions related to your health or treatment.
Sprout
This app helps users understand their food choices and build healthier habits by tracking nutrition and providing insights into food categories linked to cancer risk. It offers flexible logging options, including AI-assisted photo recognition, and allows users to set daily goals and care for a virtual pet.
- Manual food logging
- AI-assisted photo food recognition
- Food-category evidence indicators
- Daily food-group goals
- Virtual pet for habit building
- Privacy controls for AI features
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Log what you eat and watch your pet perk up. Sprout is a food tracker built around food groups, not calories, with a virtual pet that cheers you on. Sprout was designed and built by Heeva Alavi, a 17-year-old student developer, for people ages 13 and up. You can use every feature without creating an account. YOUR PET GROWS WITH YOUR HABITS • Pick your pet: a cat, bunny, bear, chick, pup or octopus, in nine colors, and give it a name. • Your pet gets happy when you log, gets hungry when you forget, and naps at night. • When it's hungry, it asks for a food from a group you haven't eaten yet today. • Keep your pet on your Home Screen and Lock Screen with Sprout widgets. LOG FOOD THE EASY WAY • Snap a photo of your meal and AI lists every food in it for you to check. • Or type a whole meal, like "turkey sandwich and an apple", and Sprout splits it up. • Or add foods by hand, with portions in cups, slices, ounces and more. • AI is optional. Turn it off and manual logging still works. SPROUT ON APPLE WATCH • Tap "What did you eat?" and just say it. Your note waits on your iPhone so you can check it before anything is logged. • Add a Sprout complication to your watch face to see your pet and how it's feeling. • Tap your pet on your wrist to give it a boop. FOOD GROUPS, NOT CALORIES • Daily goals for grains, vegetables, fruits, protein and dairy, based on USDA Dietary Guidelines for your age and sex. • See how each food counts toward your goals. • Track your streaks and look back over your week and month. KNOW WHAT THE RESEARCH SAYS • When a food belongs to a category that cancer research organizations have studied, like processed meat, Sprout adds a note you can tap to read the evidence and its sources. • These notes come from a fixed, versioned list and fixed matching rules, never from AI. PRIVACY AND CONTROL • Choose whether to use AI features, and change your mind any time in Privacy & AI settings. • Delete any entry, or delete your account and its data in the app. • No ads, and Sprout does not track you across other apps and websites. IMPORTANT Sprout gives educational nutrition information. Evidence notes describe research about food categories, not your personal risk, and they can be wrong for homemade or unclear foods. Sprout is not a medical service and does not diagnose, treat, cure, or prevent disease. Talk to a qualified health professional before making health decisions.
Screenshots
Verdict
The clearest difference is update cadence: Sprout at weekly against Charlycam's monthly. On price, ads, 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. Neither carries in-app purchases, so what you see is what you pay.
Charlycam ships an update monthly, Sprout weekly. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.
| Parameter | Charlycam | Sprout |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (5 ratings) — better |
| Number of ratings | — | 5 — better |
| Update frequency | Monthly | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPod, Apple Watch — better |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 149 MB | 34 MB |
| Age rating | 4+ | 12+ |
| Developer | LEDGERB.IO LIMITED | Ali Alavi |
In-app purchases
Charlycam
No in-app purchases
Sprout
No in-app purchases









