Comparison

SimplyMacros. 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

SimplyMacros.

Track calories, protein, carbs, fat, and water without any distractions. This app offers a clean interface, manual day resets, and the ability to edit or delete entries anytime. It's completely free, ad-free, and requires no account.

Highlights
  • Track calories, protein, carbs, fat, water
  • Toggle unwanted macros
  • Manual day reset
  • Edit/delete entries
  • Distraction-free interface
  • No account required
Read full description

No nonsense. Just macros. SimplyMacros is nutrition tracking without the nonsense, no diet plans you didn't ask for, no subscription fees, no ads, and zero account required. What we do: Track calories, protein, carbs, fat, water, and much more! Toggle off the macros you don't care about Manual day reset (because not everyone's day ends at midnight) Edit or delete entries anytime Clean, distraction-free interface What we don't do: Charge you money (it's free, forever) Show you ads (never) Require an account (seriously, we don't even have a login) Push diets or meal plans (track what YOU want) Built for real life: Work night shift? Your day doesn't have to reset at midnight. Reset whenever YOUR day ends. Forgot to log breakfast? Edit entries anytime, we're not here to judge. Early Access Notice: SimplyMacros is run by a small team. You might encounter bugs. We're squashing them as fast as we can. Have feedback or suggestions? Email us at: ed@phantomteq.com We actually read them.

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

SimplyMacros.4 screens
OpenNutrition Macro Tracker4 screens

Verdict

The call

The clearest difference is in-app purchases: SimplyMacros. at none against OpenNutrition Macro Tracker's 4. SimplyMacros. also leads on ads (none vs shown). OpenNutrition Macro Tracker's advantage is update cadence (weekly vs every 2 months) and review sentiment (95% vs 78%). On price, rating, ratings volume 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. SimplyMacros. asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.5 for SimplyMacros. against 4.6 for OpenNutrition Macro Tracker. Both are backed by a comparable volume of ratings — 23 and 49 respectively. Written reviews are what separate them: 78% of SimplyMacros.'s written reviews are positive against 95% of OpenNutrition Macro Tracker's.

UpkeepUpdate frequency

SimplyMacros. ships an update every 2 months, OpenNutrition Macro Tracker weekly. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

Scorecard6 real differences · 4 level
SimplyMacros. versus OpenNutrition Macro Tracker: the parameters behind the verdict, then further details
ParameterSimplyMacros.OpenNutrition Macro Tracker
PriceFreeFree
Rating4.5 (23 ratings)4.6 (49 ratings) — better
Positive reviews77.8% of reviews94.7% of reviews — better
Number of ratings2349 — better
Update frequencyEvery 2 monthsWeekly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhoneiPhone
Requires iOS26.017.0 — better
Further details — not scored
Size1 MB57 MB
Age rating4+12+
Developerphantomteq LLCSnackbar Apps, LLC

Customer experience

SimplyMacros.

All ratings18 ratings
Positive88.9%
Neutral0.0%
Negative11.1%
Written reviews9 reviews
Positive77.8%
Neutral0.0%
Negative22.2%

OpenNutrition Macro Tracker

All ratings34 ratings
Positive88.2%
Neutral0.0%
Negative11.8%
Written reviews19 reviews
Positive94.7%
Neutral5.3%
Negative0.0%

In-app purchases

None

SimplyMacros.

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 SimplyMacros. free?
SimplyMacros. 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, SimplyMacros. or OpenNutrition Macro Tracker?
OpenNutrition Macro Tracker is rated higher. SimplyMacros. averages 4.5 out of 5 from 23 ratings, while OpenNutrition Macro Tracker averages 4.6 from 49 ratings.
Do SimplyMacros. or OpenNutrition Macro Tracker have ads?
OpenNutrition Macro Tracker shows ads; SimplyMacros. does not.
Which is updated more often, SimplyMacros. or OpenNutrition Macro Tracker?
SimplyMacros. ships an update every 2 months, and OpenNutrition Macro Tracker weekly. Most recently, SimplyMacros. was updated on October 24, 2026 and OpenNutrition Macro Tracker on October 22, 2026.

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