# Nutrismarter vs SCD Diet

The clearest difference is price: Nutrismarter at Free against SCD Diet's $2.99. Nutrismarter also leads on in-app purchases (none vs 1) and iOS requirement (12.0 vs 15.0). SCD Diet's advantage is update cadence (weekly vs every 3 months). On ads and device support there is nothing between them.

Nutrismarter is free to download; SCD Diet costs $2.99 up front. SCD Diet sells 1 one-off in-app purchase. Nutrismarter asks for nothing beyond the download.

Nutrismarter ships an update every 3 months, SCD Diet weekly. The most recent releases landed on September 8, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Nutrismarter | SCD Diet |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | — | Paid |
| Size | 156 MB | 23 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zaid Alzeer](https://appshunter.io/developer/1661020188) | [毓鑫 戴](https://appshunter.io/developer/1498577196) |

## What reviewers say

### Nutrismarter

[App page](https://appshunter.io/ios/app/nutrismarter/id1661020186)

**Features:** macOS Compatibility

**In-app purchases:** none


### SCD Diet

[App page](https://appshunter.io/ios/app/scd-diet/id6575390254)

This app helps you navigate the Specific Carbohydrate Diet (SCD) by providing food lookup, step-by-step guidance, and trial tracking. Organize your dietary journey, manage safe and blacklisted foods, and log symptoms for better understanding of food tolerance.

**Highlights:** Food lookup with protocol awareness, Step-by-step SCD guidance, Track food trials and outcomes, Personal safe and blacklisted food lists, Add custom foods with photos, iCloud sync across devices, Home screen widgets for quick access

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads Forever | $9.99 | one-time |


## Frequently asked questions

### Is Nutrismarter free?

Nutrismarter is free to download, with no in-app purchases.

### Is SCD Diet free?

SCD Diet costs $2.99, and also offers in-app purchases.

### Do Nutrismarter or SCD Diet have ads?

Both Nutrismarter and SCD Diet show ads.

### Which is updated more often, Nutrismarter or SCD Diet?

Nutrismarter ships an update every 3 months, and SCD Diet weekly. Most recently, Nutrismarter was updated on September 8, 2026 and SCD Diet on September 21, 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.*