Symptom Detective vs Allergy Log
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Symptom Detective
Track the connection between your diet and physical symptoms. This tool helps you identify potential food triggers and their impact on your well-being. It's designed for informational purposes and not as a substitute for professional medical advice.
- Log food intake
- Record symptoms
- Identify food-symptom correlations
- Health tracking
- Dietary analysis
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Learn about the correlations between the foods you eat and the symptoms you experience with Symptom Detective! This app is not intended to treat or diagnose health issues. Consult a doctor or medical professional before making any changes. Standard Apple Terms of Use (EULA) Apply: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Allergy Log
Track food reactions and environmental triggers to understand your health better. Log meals, symptoms, and use AI to scan ingredients from photos. Visualize trends with charts and export data for healthcare providers.
- Personalized allergy tracking
- Smart food logging
- AI ingredient scanning
- Bristol Stool Scale integration
- Visual data representation
- Data export
- Customizable themes
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Take control of your health with Allergy Log – the all-in-one companion designed to help you track allergies, manage meals, and uncover insights about your triggers. Whether you’re managing food sensitivities, skin reactions, or seasonal allergies, Allergy Log empowers you to monitor and improve your well-being effortlessly. Key Features • Personalized Allergy Tracking: Log and analyze your symptoms, meals, and environmental conditions in one organized place. • Smart Food Logging: Quickly add meals with detailed ingredient lists and pinpoint potential triggers with ease. • Bristol Stool Scale Integration: Monitor your bowel movements to gain deeper insights into your gut health. • AI-Powered Insights: Use your camera to capture meals and let our AI analyze ingredients automatically. • Photo AI Ingredient Scanning: Simply snap a photo of your meal, and our advanced AI will detect and list its ingredients for you. • Visual Data Representation: Discover trends through clear, easy-to-read charts and summaries. • Data Export: Effortlessly export your logs and reports to share with healthcare providers or for personal record-keeping. • Customizable Themes: Personalize the app’s look with various themes to suit your style. • Intuitive Notifications: Set reminders to log meals, symptoms, or medications so you never miss a beat. Why Choose Allergy Log? • Comprehensive Health Tracking: From detailed meal entries to symptom logging – even tracking stool types – Allergy Log helps you identify triggers faster and more accurately. • Seamless Meal Management: Enjoy a smooth, one-tap logging experience that captures foods, ingredients, quantities, and notes, making meal tracking a breeze. • Privacy-First Approach: Your data is secure and private, giving you peace of mind while you focus on your health. • User-Friendly Design: With an intuitive interface and effortless navigation, Allergy Log is built for hassle-free use every day. Start taking control of your allergies and unlock new insights into your health. Download Allergy Log today and experience a smarter, clearer way to manage your well-being. Terms and Pricing: The annual subscription fee is $99.99 USD, giving you unlimited access to exclusive features as long as your subscription is active. The subscription renews automatically, with the charge applied to your iTunes account upon confirmation of your initial purchase. To disable automatic renewal, update your Account Settings at least 24 hours before the end of your current subscription period. For more information, please refer to our terms of service available at https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ or privacy policy on https://magnetic-cement-d48.notion.site/Privacy-Policy-for-Allergy-Log-App-1459cea87bdb801ab424eb2ba555385b
Screenshots
Verdict
The clearest difference is rating: Allergy Log at 4.0 against Symptom Detective's 3.0. Allergy Log also leads on monetization model (free with in-app purchases vs subscription). Symptom Detective's advantage is ads (none vs shown). On price, ratings volume, update cadence and in-app purchases 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. Symptom Detective sells 2 in-app purchases, starting at $14.99 per month and Allergy Log sells 4 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Allergy Log holds the better App Store score, 4.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 4 respectively.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.
| Parameter | Symptom Detective | Allergy Log |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) | 4.0 (4 ratings) — better |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 2 | 4 — better |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | Free with in-app purchases — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 26 MB | 87 MB |
| Age rating | 4+ | 4+ |
| Developer | BunnyCo, LLC | OriginX |
Customer experience
Symptom Detective
Allergy Log
In-app purchases
Symptom Detective
- Monthly Subscription$14.991 Month
- Monthly Family Plan$29.991 Month
Allergy Log
- Weekly$3.997 Days
- Monthly$12.991 Month
- Yearly Trials3 Days trial$69.991 Year
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- Yearly3 Days trial$89.991 Year
Questions
Is Symptom Detective free?
Is Allergy Log free?
Which has better reviews, Symptom Detective or Allergy Log?
Do Symptom Detective or Allergy Log have ads?
Which is updated more often, Symptom Detective or Allergy Log?
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