Water Tracker vs Cal Smart
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Water Tracker
This app helps you track your daily water intake with personalized goals and smart reminders. It logs various beverages, visualizes your progress, and integrates with Apple Health. Stay hydrated and build healthy habits with this intuitive hydration assistant.
- Personalized water goals
- Smart drink reminders
- Hydration history tracking
- Customizable drink logging
- Apple Health integration
- Metric and imperial units
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Water is the foundation of good health. HydroTrack is a powerful water tracker that helps you stay on top of your daily water intake by calculating your personalized goal, sending smart reminders, and tracking your progress — all in a simple and intuitive app. Why Choose HydroTrack? • Personalized Water Goals – HydroTrack calculates how much water your body needs based on your profile. • Smart Drink Reminders – Set custom reminders that fit your lifestyle and sleep schedule. • Hydration History – Track your water intake by day, week, and month with easy-to-read graphs. • Custom Drink Volumes – Log water, tea, coffee, or any beverage in the volume you choose. • Flexible Notification Intervals – Choose how often you’d like to be reminded to drink water. • Supports Weight Loss & Healthy Living – Staying hydrated helps with metabolism and energy. • Metric & Imperial Units – Choose between ml and fl. oz. to suit your preference. • Apple Health Integration – Syncs hydration and nutrition data seamlessly. HydroTrack isn’t just a water tracker — it’s your all-in-one hydration assistant, helping you build healthy habits and meet your wellness goals. HydroTrack uses HealthKit in order to record drinking data to the Nutrition section in the Health application. The app requests access to the following data types: Water, Caffeine, Alcohol. When you add a drink to the app, it automatically sends to the Health app the nutritional information of that drink: Water, Caffeine, Alcohol. The synchronization with Apple Health can be switched off in the application Settings. You can get unlimited access to all the advanced functionality by subscribing to a monthly or a yearly plan inside the app. There’s also a free 3-day trial period to get a taste of what HydroTrack Premium has to offer. Once expired, the trial period automatically changes to a paid monthly subscription. Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Account will be charged for renewal within 24 hours prior to the end of the current period, and identify the cost of the renewal. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user’s Account Settings after purchase. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Privacy policy: https://sites.google.com/view/hydrotrack-privacy Terms of Use: https://sites.google.com/view/hydrotrack-terms
Cal Smart
Instantly analyze meals by taking a photo to get calorie and macronutrient breakdowns. Receive personalized health advice and track workouts for a holistic approach to wellness. View weekly reports to monitor progress and make informed dietary choices.
- Photo-based nutrient recognition
- Personalized health advice
- Integrated workout tracking
- Weekly health reports
- Simple and intuitive interface
- Comprehensive health tracking
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Are you searching for a better way to understand your daily meals without spending hours sifting through nutritional data? CAL SMART is here to revolutionize the way you manage your diet and overall health. With just a single photo, you can instantly analyze the calories, macronutrients, and even get a personalized Health Score for every meal. Whether you’re looking to lose weight, build muscle, or simply maintain a healthy lifestyle, CAL SMART offers a comprehensive suite of features designed to support your goals—every step of the way. 1. Photo-Based Nutrient Recognition Simply snap a picture of your plate, and CAL SMART’s advanced AI does the rest. Instantly receive calorie counts, protein, carbs, fats, and vitamin information—no manual input needed. 2. Personalized Health Advice Create a profile with your age, height, weight, dietary habits, and activity levels. CAL SMART generates recommendations tailored to your unique goals and lifestyle, ensuring your nutrition plan is both practical and sustainable. 3. Integrated Workout Tracking Health isn’t just about what you eat; it’s also about staying active. Log your daily exercises—running, cycling, weightlifting, yoga, and more. Keep an eye on calories burned and see how your workouts complement your dietary plan. 4. Weekly Health Report Receive a personalized report each week, offering valuable insights into your eating habits and exercise routine. Track your progress with easy-to-read charts and graphs that reveal trends in your calorie intake, nutrient balance, and overall health improvements. 5. Simple and Intuitive Interface Designed with busy lifestyles in mind, CAL SMART features a clean, user-friendly interface. Perform essential tasks in just a few taps—no complicated menus or confusing flows. 6. Comprehensive Health Tracking Stay informed about the macro- and micronutrients in your meals. Discover hidden patterns in your diet and make adjustments for sustainable wellness. 7. Why Choose CAL SMART? Accuracy and Convenience: AI-powered photo analysis eliminates guesswork and saves time. Personalized Experience: Tailored advice ensures that each user’s diet and exercise recommendations fit their unique needs. Holistic Approach: By combining nutrition tracking and workout logging, you gain a complete overview of your health journey. Motivation Through Insights: Detailed weekly reports keep you motivated and aware of your progress, making it easier to set and achieve new goals. Start Your Journey Now Embrace a healthier lifestyle that doesn’t compromise on convenience. From quick nutrient checks to full-scale diet and exercise planning, CAL SMART is your all-in-one guide to making smarter, evidence-based food choices. Download CAL SMART today and let your smartphone become the key to unlocking a more nutritious, active, and balanced life. With every snap of your plate, you take a step closer to your healthiest self—let us walk that journey with you. - For our privacy policy, visit https://aienriches.com/privacypolicy3.html. - For terms of use, visit https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: Cal Smart at none against Water Tracker's shown. Cal Smart also leads on rating (5.0 vs 4.8). Water Tracker's advantage is ratings volume (18 vs 4). On price, update cadence, in-app purchases and monetization model 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. Water Tracker sells 11 in-app purchases, starting at $1.99 per 7 days and Cal Smart sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Cal Smart holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 18 and 4 respectively.
Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.
| Parameter | Water Tracker | Cal Smart |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (18 ratings) | 5.0 (4 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 18 — better | 4 |
| Update frequency | Monthly | Monthly |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 14.1 — better | 15.5 |
| Further details — not scored | ||
| Size | 42 MB | 135 MB |
| Age rating | 4+ | 4+ |
| Developer | Zeeshan Ahmad | Jienan Yao |
Customer experience
Water Tracker
Cal Smart
In-app purchases
Water Tracker
- Weekly Premium3 Days trial$1.997 Days
- Weekly Premium$1.997 Days
- Monthly Premium$2.991 Month
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- Monthly Premium3 Days trial$2.991 Month
- Monthly Pro Access$3.991 Month
- Yearly Premium$9.991 Year
- Yearly Premium3 Days trial$16.991 Year
- Yearly Premium$16.991 Year
- Yearly Pro Access$23.991 Year
- Lifetime Access$12.99
- Lifetime Premium$23.99
Cal Smart
- Cal Smart Membership$1.997 Days
- Cal Smart Membership$6.991 Month
- Cal Smart Membership$24.991 Year









