# NutriScale AI vs Macro AI

The clearest difference is monetization model: NutriScale AI at freemium against Macro AI's subscription. NutriScale AI also leads on update cadence (every 8 days vs every 3 weeks). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. NutriScale AI sells 4 in-app purchases, starting at $2.99 per 7 days and Macro AI sells 10 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for NutriScale AI against 4.7 for Macro AI. Both are backed by a comparable volume of ratings — 400 and 602 respectively. Written reviews are what separate them: 30% of NutriScale AI's written reviews are positive against 32% of Macro AI's.

NutriScale AI ships an update every 8 days, Macro AI every 3 weeks. Both last shipped on October 30, 2026.

## The numbers

| Metric | NutriScale AI | Macro AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (400 ratings)](https://appshunter.io/ios/app/nutriscale-ai/id6698858770/reviews)** | [4.7 (602 ratings)](https://appshunter.io/ios/app/macro-ai-calorie-tracker/id6741170067/reviews) |
| Number of ratings | 400 | **602** |
| Positive reviews | 30.0% of reviews | **32.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 3 weeks |
| Monetization | **Freemium** | Subscription |
| Size | 88 MB | 198 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Sictec Infotech](https://appshunter.io/developer/1365388381) | [Stefan Neuber](https://appshunter.io/developer/1502308701) |

## What reviewers say

### NutriScale AI

[App page](https://appshunter.io/ios/app/nutriscale-ai/id6698858770)

Log meals quickly by taking photos, scanning barcodes, or using search. Gain insights into your nutrition and build healthier habits with personalized guidance. View calories and macros clearly to manage your daily intake.

**Highlights:** Log meals via photo, barcode, or search, Instant food recognition, AI-powered nutrition insights, Clear calorie and macro overview, Seamless health app integration, Flexible food logging and adjustments

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $2.99 | per 7 days |
| Monthly Plan | $5.99 | per month |
| Yearly Plan | $49.99 | per year |
| Yearly Plan | $49.99 | per year |


### Macro AI

[App page](https://appshunter.io/ios/app/macro-ai-calorie-tracker/id6741170067)

Effortlessly track your calorie and macro intake with AI-powered photo recognition. Simply snap a picture of your meal, and the app instantly analyzes it, providing accurate breakdowns of calories, protein, carbs, and fats. Monitor your progress with a visual dashboard and customizable goals.

**Highlights:** Instant photo food recognition, Accurate macro breakdown, Smart meal history, Progress dashboard, Customizable nutrition goals

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited | $4.99 | per 7 days |
| Unlimited | $9.99 | per year |
| Unlimited | $9.99 | per month |
| Unlimited | $14.99 | per year |
| Unlimited | $19.99 | per year |
| Unlimited | $29.99 | per year |
| Unlimited | $29.99 | per year |
| Unlimited | $39.99 | per year |
| Unlimited | $39.99 | per year |
| Unlimited | $49.99 | per year |


## Frequently asked questions

### Is NutriScale AI free?

NutriScale AI is free to download, with in-app purchases available.

### Is Macro AI free?

Macro AI is free to download, with in-app purchases available.

### Which has better reviews, NutriScale AI or Macro AI?

NutriScale AI is rated higher. NutriScale AI averages 4.8 out of 5 from 400 ratings, while Macro AI averages 4.7 from 602 ratings.

### Do NutriScale AI or Macro AI have ads?

Neither NutriScale AI nor Macro AI shows ads.

### Which is updated more often, NutriScale AI or Macro AI?

NutriScale AI ships an update every 8 days, and Macro AI every 3 weeks. Most recently, NutriScale AI was updated on October 30, 2026 and Macro AI on October 30, 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.*