Comparison

Thyroid Tracker 3 vs CalControl

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

Head to head
About

Thyroid Tracker 3

This app helps individuals manage thyroid disease by tracking symptoms, triggers, and health records. It offers features to document medications, appointments, and vital statistics, with the ability to graph patterns and email reports to healthcare providers.

Highlights
  • Track symptoms, factors, and mood
  • Record notes, reminders, and questions
  • Log appointments, test results, and surgeries
  • Manage medications and side-effects
  • Monitor weight and vital statistics
  • Graph patterns and email reports
  • Export data to spreadsheet
Features
Read full description

Are you like one of the millions of people struggling with thyroid disease? Thyroid disease sufferers can benefit with lifestyle changes and by recognizing your symptom triggers. How can Thyroid Tracker help? Thyroid Tracker 3 has a new “Trending and Forecasting” module that shows you which factors and triggers contribute to your symptoms. It makes it easy to maintain all of your Thyroid health records and information. This will help you feel better and will allow you to take control of your Thyroid. Keeping track of your thyroid symptoms, treatments on a daily basis is not only a helpful thing to do but can be interesting and rewarding with Thyroid Tracker 3. Thyroid Tracker 3 makes it easy to keep track of your Thyroid experiences, health records, graphing your patterns, and emailing reports. Do you want all of your Thyroid records and information at your fingertips so that you can start feeling better. Thyroid Tracker can help. -Enter, document, and track as much or as little information as you want with a few screen taps -Document your Symptoms, Factors, and Mood -Record your Thoughts, Notes, Reminders, To-Do Lists and all of your Questions and Answers -Keep track of your appointments, doctor visits, your test results, surgeries and procedures -Record all your therapy details, including medications and side-effects -Track your weight, and vital statistics -Track multiple doctors and laboratories -Graph your patterns of experiences, email reports, including graphical attachments to your doctor so that they can help you adjust -Customize many features; export your data to a spread sheet for offline backup and all with just a few screen taps -Find out which factors and triggers contribute to your symptoms. Please don’t give up until you can manage your Thyroid and become stress-free, symptom-free and happy. Designed by a fellow Thyroid sufferer to track all aspects of your Thyroid with a few screen taps. Keep all your Thyroid medical records and information at your fingertips with this easy-to-use journal. Makes it easy to feel better, be happy, organized and stress-free!

About

CalControl

Effortlessly track your meals and nutrition using your iPhone camera. This app's AI analyzes food images, providing instant calorie and macro breakdowns. It supports various diets, offers personalized insights, and prioritizes user privacy.

Highlights
  • AI food image analysis
  • Calorie and macro tracking
  • Customizable diet goals
  • Meal history and insights
  • Privacy-focused design
  • User-friendly interface
Features
Read full description

Snap, Scan, Track Your Meals Effortlessly Use your iPhone camera to scan any meal—our AI food analyzer delivers instant nutritional breakdowns, calorie counts, and macro tracking (proteins, carbs, fats). Perfect for keto, vegan, intermittent fasting, or any diet. Track progress, set goals, and get personalized insights—all in a simple, privacy-focused app. Key Features: AI-Powered Food Analysis: Capture any meal with your camera, and our Grok AI processes the image to provide detailed nutritional breakdowns. Estimates are based on sophisticated image recognition, considering portion sizes, ingredients, and preparation methods for reliable results. Macro and Calorie Tracking: Automatically log macros (proteins, carbs, fats) and calories from analyzed images. Set daily goals, view progress charts, and receive personalized summaries to monitor your intake over time. Customizable Goals: Tailor your tracking to specific diets like keto, vegan, or intermittent fasting. Input your age, weight, activity level, and objectives for customized recommendations and alerts. Meal History & Insights: Review past meals with visual timelines, spot trends in your eating habits, and get tips for improvement—all stored securely on your device. Privacy-First Design: Images are processed locally on your iPhone when possible, with temporary server uploads deleted immediately after analysis. We collect minimal data (just your email for account auth), ensuring compliance with strict privacy standards. Subscription Tiers: Start with our free version for basic tracking, or upgrade to premium via in-app purchases for unlimited analyses, advanced insights, and ad-free experience. Subscriptions are handled seamlessly through the App Store. User-Friendly Interface: Intuitive design with dark mode support, quick camera access, and exportable reports. No steep learning curve—get started in seconds. How It Works: Create a free account with your email. Snap a photo of your food using the in-app camera. Grok AI analyzes the image in real-time, delivering nutritional estimates. Log it to your daily tracker, adjust portions if needed, and watch your progress update. Important: CalControl AI provides estimates for informational purposes only and is not a substitute for professional medical or nutritional advice. Always consult healthcare experts for personalized guidance. Download CalControl AI today and take control of your nutrition with the power of AI! Terms of Service: https://calcontrolai.com/terms-of-service/

Screenshots

Thyroid Tracker 34 screens
CalControl3 screens

Verdict

The call

The clearest difference is review sentiment: CalControl at 100% against Thyroid Tracker 3's 0%. CalControl also leads on price (Free vs $3.99) and rating (5.0 vs 1.0). Thyroid Tracker 3's advantage is in-app purchases (none vs 1) and device support (3 vs 1). On ratings volume and ads 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

CalControl is free to download; Thyroid Tracker 3 costs $3.99 up front. CalControl sells 1 in-app purchase, starting at $4.99 per month. Thyroid Tracker 3 asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

CalControl holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews point the same way: 0% of Thyroid Tracker 3's written reviews are positive against 100% of CalControl's.

Scorecard7 real differences · 3 level
Thyroid Tracker 3 versus CalControl: the parameters behind the verdict, then further details
ParameterThyroid Tracker 3CalControl
Price$3.99Free — better
Rating1.0 (1 ratings)5.0 (2 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings12 — better
Update frequency—Every 2 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS11.0 — better18.4
Further details — not scored
Size12 MB4 MB
Age rating4+4+
DevelopercellHighDavid Toomey

Customer experience

Thyroid Tracker 3

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

CalControl

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Thyroid Tracker 3

No in-app purchases

1 purchases

CalControl

Subscriptions1
  • English$4.991 Month

Questions

Is Thyroid Tracker 3 free?
Thyroid Tracker 3 costs $3.99, with no in-app purchases.
Is CalControl free?
CalControl is free to download, with in-app purchases available.
Which has better reviews, Thyroid Tracker 3 or CalControl?
CalControl is rated higher. Thyroid Tracker 3 averages 1.0 out of 5 from 1 ratings, while CalControl averages 5.0 from 2 ratings.
Do Thyroid Tracker 3 or CalControl have ads?
Neither Thyroid Tracker 3 nor CalControl shows ads.

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