# Supplement Scanner vs Biostacks

The clearest difference is ads: Biostacks at none against Supplement Scanner's shown. Biostacks also leads on rating (5.0 vs 4.8). Supplement Scanner's advantage is ratings volume (9 vs 1). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Supplement Scanner sells 3 in-app purchases, starting at $3.99 per 7 days and Biostacks sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Biostacks holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Supplement Scanner has 9 ratings behind it against 1, so its average is the more settled of the two.

Supplement Scanner ships an update weekly, Biostacks every 10 days. The most recent releases landed on August 30, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Supplement Scanner | Biostacks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (9 ratings)](https://appshunter.io/ios/app/supplement-scanner-biostacks/id6758149582/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/biostacks-supplement-tracker/id6763328808/reviews)** |
| Number of ratings | **9** | 1 |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 10 days |
| Monetization | Freemium | Freemium |
| Size | 60 MB | 63 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Vladislav Proskurov](https://appshunter.io/developer/1871176313) | [Hmujo LLC](https://appshunter.io/developer/1895266544) |

## What reviewers say

### Supplement Scanner

[App page](https://appshunter.io/ios/app/supplement-scanner-biostacks/id6758149582)

Analyze supplements for their clinical effectiveness and ingredient quality. Scan labels to get instant scores based on research, compare doses, and explore recommendations for various health goals. Build and track your supplement stacks.

**Highlights:** Clinical effectiveness scoring (0-100), Dose and form quality analysis, Label scanning via camera or barcode, Browse supplements by 20 health areas, Nutrient explorer for best supplement per ingredient, Supplement stack building and tracking, Personalized supplement recommendations

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BioStacks Pro Weekly | $3.99 | per 7 days |
| Pro Monthly | $12.99 | per month |
| Pro Yearly | $39.99 | per year |


### Biostacks

[App page](https://appshunter.io/ios/app/biostacks-supplement-tracker/id6763328808)

Easily manage your supplement intake with barcode scanning, AI assistance, and detailed insights. Track routines, monitor nutrient coverage, and analyze your stack's effectiveness and cost. Prioritizes user privacy with offline functionality and optional iCloud sync.

**Highlights:** Barcode scanning for supplement library, AI-powered supplement routine analysis, Customizable daily and cycle schedules, StackScore for routine quality, Potential interaction warnings, RDA coverage and nutrient overlap analysis, Mood, energy, and sleep trend tracking

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Biostacks Pro - Monthly | $3.99 | per month |
| Biostacks Pro - Annual | $24.99 | per year |


## Frequently asked questions

### Is Supplement Scanner free?

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

### Is Biostacks free?

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

### Which has better reviews, Supplement Scanner or Biostacks?

Biostacks is rated higher. Supplement Scanner averages 4.8 out of 5 from 9 ratings, while Biostacks averages 5.0 from 1 ratings.

### Do Supplement Scanner or Biostacks have ads?

Supplement Scanner shows ads; Biostacks does not.

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

Supplement Scanner ships an update weekly, and Biostacks every 10 days. Most recently, Supplement Scanner was updated on August 30, 2026 and Biostacks on September 18, 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.*