# MoodStack vs Supplement Scanner

The clearest difference is update cadence: MoodStack at every 4 days against Supplement Scanner's every 5 months. Supplement Scanner's advantage is iOS requirement (15.0 vs 18.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. MoodStack sells 11 in-app purchases, starting at $3.99 per 7 days and Supplement Scanner sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

MoodStack ships an update every 4 days, Supplement Scanner every 5 months. The most recent releases landed on September 12, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | MoodStack | Supplement Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.9 (11 ratings)](https://appshunter.io/ios/app/supplement-scanner-suppsnitch/id6749311781/reviews)** |
| Number of ratings | — | **11** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 5 months |
| Monetization | Freemium | Free with in-app purchases |
| Size | 15 MB | 28 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Martin Condet](https://appshunter.io/developer/1696467493) | [Manimau Studios Pte Ltd](https://appshunter.io/developer/1589641502) |

## What reviewers say

### MoodStack

[App page](https://appshunter.io/ios/app/moodstack-supplement-truth/id6745878390)

This app analyzes supplements using AI to reveal their actual quality and effectiveness. It provides evidence-based recommendations for your health goals and audits your current supplement stack for potential issues and better alternatives.

**Highlights:** AI-powered supplement scanning, Quality score for products, Bioavailability and toxicity flags, Evidence-based symptom solver, Supplement stack auditing, Personalized alternative recommendations, Peptide library with sourced explainers

**Features:** macOS Compatibility

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Membership | $3.99 | per 7 days |
| Monthly Membership | $5.99 | per month |
| Weekly Membership | $9.99 | per 7 days |
| Monthly Membership | $9.99 | per month |
| MoodStack Pro — Yearly | $29.99 | per year |
| Yearly Membership | $47.99 | per year |
| Yearly Membership | $47.99 | per year |
| Yearly Membership | $49.90 | per year |
| Yearly Membership | $49.99 | per year |
| Yearly Membership | $69.99 | per year |
| Yearly Membership | $69.99 | per year |


### Supplement Scanner

[App page](https://appshunter.io/ios/app/supplement-scanner-suppsnitch/id6749311781)

Instantly scan supplements to reveal ingredients, potential side effects, and quality ratings. Get expert insights and make informed decisions about your health with this smart vitamin tracker.

**Highlights:** Instant supplement scanning via camera, Deep ingredient analysis and explanations, Crucial cautions, warnings, and drug interactions, Expert verdict on pros and cons, Regulatory and quality insights (FDA status, cGMP), Personal supplement collection, Educational articles on nutrition and wellness

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SuppSnitch Weekly | $6.99 | per 7 days |
| SuppSnitch Yearly | $39.99 | per year |
| SuppSnitch Lifetime | $199.99 | one-time |


## Frequently asked questions

### Is MoodStack free?

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

### Is Supplement Scanner free?

Supplement Scanner is free to download, with in-app purchases available.

### Do MoodStack or Supplement Scanner have ads?

Neither MoodStack nor Supplement Scanner shows ads.

### Which is updated more often, MoodStack or Supplement Scanner?

MoodStack ships an update every 4 days, and Supplement Scanner every 5 months. Most recently, MoodStack was updated on September 12, 2026 and Supplement Scanner on September 23, 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.*