Comparison

Cal Smart vs Good Gut

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

Head to head
About

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.

Highlights
  • Photo-based nutrient recognition
  • Personalized health advice
  • Integrated workout tracking
  • Weekly health reports
  • Simple and intuitive interface
  • Comprehensive health tracking
Features
Read full description

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/

About

Good Gut

This app helps improve gut health by tracking the diversity of plant-based foods consumed. It simplifies logging various plant foods, setting intake goals, and visualizing progress to support a healthier microbiome.

Highlights
  • Track plant diversity
  • Set daily and weekly goals
  • Visualize progress with history log
  • Extensive database of over 600 plants
  • User-friendly interface
Features
Read full description

Good Gut is a user-friendly app designed to help you enhance your gut health by focusing on one key factor: plant diversity. Scientific research has shown that a diverse diet rich in plant foods can have a profound impact on gut health, digestion, and overall well-being. Good Gut makes it easy to track your plant-based food intake, set goals, and see your progress. Why Plant Diversity Matters for Gut Health =============================== Our gut microbiome is a complex ecosystem made up of trillions of bacteria and other microorganisms. A diverse gut microbiome is linked to better digestion, a stronger immune system, improved mental health, and even a lower risk of chronic diseases. The key to maintaining a healthy and diverse gut microbiome is a varied diet that includes a wide range of plant foods, such as fruits, vegetables, grains, legumes, nuts, and seeds. These foods provide the essential fibers and nutrients that feed the beneficial bacteria in your gut. However, tracking plant diversity can be challenging—there are so many different foods to choose from, and it's easy to lose track of how many unique plants you're eating each day. That's where Good Gut comes in. This app simplifies the process by allowing you to easily log and track the plant-based foods you consume, giving you clear insights into your diet and how it contributes to your gut health. Key Features of Good Gut =================== 1. Track Plant Diversity 2. Set Daily and Weekly Goals 3. Visualize Your Progress with a History Log 4. Easy-to-Use Interface 5. Extensive Database of over 600 plants Why Choose Good Gut? ================== Good Gut is not just another food tracker. It’s a powerful tool designed to help you take control of your gut health in a way that’s easy, motivating, and sustainable. By focusing on plant diversity, Good Gut gives you a clear and actionable path to improving your gut microbiome, which can lead to better digestion, a stronger immune system, improved mental clarity, and overall vitality. Privacy ====== Your privacy and data is important to us which is why your data is never shared. Work in Progress ============= We design simple tools to assist your health journey - which is why we are always trying to get better. We're committed to continuously improving the app and would love to hear from you. If you have any feature requests, issues or just want to say hello, we'd love to hear from you. Download Good Gut and begin your journey toward better gut health—one plant at a time! Privacy Policy: https://goodgutapp.com/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Cal Smart4 screens
Good Gut4 screens

Verdict

The call

The clearest difference is ads: Cal Smart at none against Good Gut's shown. Cal Smart also leads on update cadence (monthly vs every 6 months) and ratings volume (4 vs 1). Good Gut's advantage is iOS requirement (13.0 vs 15.5). On price, rating, review sentiment 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Cal Smart sells 3 in-app purchases, starting at $1.99 per 7 days and Good Gut sells 1 in-app purchase, starting at $1.49 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Cal Smart against 5.0 for Good Gut. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Cal Smart ships an update monthly, Good Gut every 6 months. The most recent releases landed on October 8, 2026 and October 22, 2026 respectively.

Scorecard4 real differences · 6 level
Cal Smart versus Good Gut: the parameters behind the verdict, then further details
ParameterCal SmartGood Gut
PriceFreeFree
Rating5.0 (4 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings4 — better1
Update frequencyMonthly — betterEvery 6 months
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.513.0 — better
Further details — not scored
Size135 MB61 MB
Age rating4+4+
DeveloperJienan YaoSkip Studios

Customer experience

Cal Smart

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Good Gut

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

Cal Smart

Subscriptions3
  • Cal Smart Membership$1.997 Days
  • Cal Smart Membership$6.991 Month
  • Cal Smart Membership$24.991 Year
1 purchases

Good Gut

Subscriptions1
  • Good Gut Premium$1.491 Month

Questions

Is Cal Smart free?
Cal Smart is free to download, with in-app purchases available.
Is Good Gut free?
Good Gut is free to download, with in-app purchases available.
Which has better reviews, Cal Smart or Good Gut?
Cal Smart and Good Gut are both rated 5.0 out of 5 on the App Store, from 4 and 1 ratings respectively.
Do Cal Smart or Good Gut have ads?
Good Gut shows ads; Cal Smart does not.
Which is updated more often, Cal Smart or Good Gut?
Cal Smart ships an update monthly, and Good Gut every 6 months. Most recently, Cal Smart was updated on October 8, 2026 and Good Gut on October 22, 2026.

Other comparisons