# SimplyMacros. vs OpenNutrition Macro Tracker

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.

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.

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.

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.

## The numbers

| Metric | SimplyMacros. | OpenNutrition Macro Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (23 ratings)](https://appshunter.io/ios/app/simplymacros/id1639965800/reviews) | **[4.6 (49 ratings)](https://appshunter.io/ios/app/opennutrition-macro-tracker/id6670272666/reviews)** |
| Number of ratings | 23 | **49** |
| Positive reviews | 77.8% of reviews | **94.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 1 MB | 57 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [phantomteq LLC](https://appshunter.io/developer/1629751574) | [Snackbar Apps, LLC](https://appshunter.io/developer/1765556597) |

## What reviewers say

### SimplyMacros.

[App page](https://appshunter.io/ios/app/simplymacros/id1639965800)

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

**In-app purchases:** none


### OpenNutrition Macro Tracker

[App page](https://appshunter.io/ios/app/opennutrition-macro-tracker/id6670272666)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $5.99 | per month |
| Annual (7-day Free Trial) | $49.99 | per year |
| Annual (14-day Free Trial) | $49.99 | per year |
| Annual | $49.99 | per year |

**What reviewers like**

- 🔍 Comprehensive food database
- ⚖️ Effortless macro tracking
- 🤖 Accurate barcode scanner
- 🧠 Personalized macro advice
- 🧭 Tracks progress without daily fluctuations


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*