Comparison

Studio Sky vs OpenNutrition Macro Tracker

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

Head to head
About

Studio Sky

Access your studio's comprehensive mobile platform to check class schedules, book sessions, and track your body metrics. Explore over 2000 exercises and activities, and connect with the studio community. Sync with Apple Health for automatic activity logging.

Highlights
  • Class schedule and hours
  • Booking classes, workshops, lessons
  • Body metrics tracking
  • Extensive exercise and activity library
  • Studio community access
  • Apple Health sync
Features
Read full description

PLEASE NOTE: YOU NEED A Studio Sky ACCOUNT TO ACCESS THIS APP. IF YOU'RE A MEMBER, GET IT FOR FREE AT THE STUDIO! Introducing Studio Sky, Our studio's new comprehensive mobile platform. Use the app for: Checking class schedules and opening hours Booking classes, workshops, private lessons and more Track your body metrics Over 2000+ exercises and activities in addition to the studio video library Our supportive studio community You can sync this app with Apple Health App. If you enable this connection, any workout in the Health app with automatically be added to your Activity Calendar.

About

OpenNutrition Macro Tracker

This app offers AI-powered nutrition tracking and coaching, allowing users to log meals, track macronutrients and micronutrients, and receive personalized guidance for fitness goals. It features intelligent food search and adaptive planning, making nutrition management accessible to everyone.

Highlights
  • AI-powered macronutrient planning
  • Comprehensive micronutrient logging
  • Intelligent AI food search
  • Image recognition and barcode scanning
  • Personalized goal setting
  • Dynamic macro recommendations
  • Weight trend monitoring
Read full description

Experience Pro-Level Nutrition Tracking with OpenNutrition. Unlock powerful adaptive macronutrient planning, comprehensive micronutrient logging, and intelligent AI-powered food search. These advanced tools are available to all users, with no subscription required. OpenNutrition is your smart macro tracker and AI diet coach, designed to help you lose fat, build muscle, and achieve your fitness goals with personalized, science-backed guidance. OpenNutrition empowers you with precise and personalized nutritional insights. Log any meal effortlessly; our extensive, AI-verified database, advanced image recognition, and barcode scanning make it simple. For new or complex foods, let DeepSearch, our unique AI research feature, find comprehensive data. With OpenNutrition, you can: - Set clear, personalized goals for weight management or muscle gain. - Receive dynamic macro recommendations tailored to your activity and preferences, or input your own for full control. - Easily log foods with a verified database, photo, barcode, and our advanced AI search, offering exceptional flexibility. - Track your complete nutritional intake, from detailed macronutrients to essential micronutrients, all within the core app. - Monitor your weight trends and progress with charts and insights that help you understand your body's responses. - Create and save custom recipes and meals for quick, accurate logging of your favorite dishes. OpenNutrition helps you set realistic, achievable targets and respects your dietary choices without rigid rules. There’s no negative feedback for deviating from your plan; OpenNutrition adapts to support your lifestyle, keeping you motivated and on track towards your version of success. Start your journey to more informed and effective nutrition tracking today. Download OpenNutrition and experience the difference. Terms of Service: https://opennutrition.app/terms Privacy Policy: https://opennutrition.app/privacy OpenNutrition contains information from Open Food Facts, licensed under the Open Database License.

Screenshots

Studio Sky4 screens
OpenNutrition Macro Tracker4 screens

Verdict

The call

The clearest difference is in-app purchases: Studio Sky at none against OpenNutrition Macro Tracker's 4. Studio Sky also leads on ads (none vs shown) and rating (4.8 vs 4.5). OpenNutrition Macro Tracker's advantage is update cadence (weekly vs every 4 months) and ratings volume (34 vs 9). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. OpenNutrition Macro Tracker sells 4 in-app purchases, starting at $5.99 per month. Studio Sky asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Studio Sky holds the better App Store score, 4.8 against 4.5. Both are backed by a comparable volume of ratings — 9 and 34 respectively.

UpkeepUpdate frequency

Studio Sky ships an update every 4 months, OpenNutrition Macro Tracker weekly. The most recent releases landed on September 14, 2026 and October 1, 2026 respectively.

Scorecard7 real differences · 3 level
Studio Sky versus OpenNutrition Macro Tracker: the parameters behind the verdict, then further details
ParameterStudio SkyOpenNutrition Macro Tracker
PriceFreeFree
Rating4.8 (9 ratings) — better4.5 (34 ratings)
Positive reviews—100.0% of reviews
Number of ratings934 — better
Update frequencyEvery 4 monthsWeekly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPod — betteriPhone
Requires iOS13.0 — better17.0
Further details — not scored
Size195 MB57 MB
Age rating12+12+
DeveloperLSquared, LLCSnackbar Apps, LLC

Customer experience

Studio Sky

All ratings9 ratings
Positive88.9%
Neutral11.1%
Negative0.0%

OpenNutrition Macro Tracker

All ratings34 ratings
Positive88.2%
Neutral0.0%
Negative11.8%
Written reviews18 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Studio Sky

No in-app purchases

4 purchases

OpenNutrition Macro Tracker

Subscriptions4
  • Monthly$5.991 Month
  • Annual (7-day Free Trial)7 Days trial$49.991 Year
  • Annual (14-day Free Trial)$49.991 Year
Show 1 more
  • Annual$49.991 Year

Questions

Is Studio Sky free?
Studio Sky is free to download, with no in-app purchases.
Is OpenNutrition Macro Tracker free?
OpenNutrition Macro Tracker is free to download, with in-app purchases available.
Which has better reviews, Studio Sky or OpenNutrition Macro Tracker?
Studio Sky is rated higher. Studio Sky averages 4.8 out of 5 from 9 ratings, while OpenNutrition Macro Tracker averages 4.5 from 34 ratings.
Do Studio Sky or OpenNutrition Macro Tracker have ads?
OpenNutrition Macro Tracker shows ads; Studio Sky does not.
Which is updated more often, Studio Sky or OpenNutrition Macro Tracker?
Studio Sky ships an update every 4 months, and OpenNutrition Macro Tracker weekly. Most recently, Studio Sky was updated on September 14, 2026 and OpenNutrition Macro Tracker on October 1, 2026.

Other comparisons