# Supplements AI vs BioTracker

The clearest difference is review sentiment: BioTracker at 100% against Supplements AI's 55%. BioTracker also leads on rating (5.0 vs 4.3). Supplements AI's advantage is ratings volume (126 vs 2) and update cadence (every 4 days vs every 8 days). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Supplements AI sells 4 in-app purchases, starting at $4.99 per month and BioTracker sells 4 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

BioTracker holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Supplements AI has 126 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 55% of Supplements AI's written reviews are positive against 100% of BioTracker's.

Supplements AI ships an update every 4 days, BioTracker every 8 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Supplements AI | BioTracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (126 ratings)](https://appshunter.io/ios/app/supplements-ai-stack-tracker/id6741800649/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/biotracker-track-your-stack/id6790021651/reviews)** |
| Number of ratings | **126** | 2 |
| Positive reviews | 54.8% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 8 days |
| Monetization | Free with in-app purchases | Freemium |
| Size | 54 MB | 135 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Adrien Pierre Grusse](https://appshunter.io/developer/1795657365) | [BioTracker LLC](https://appshunter.io/developer/6790021653) |

## What reviewers say

### Supplements AI

[App page](https://appshunter.io/ios/app/supplements-ai-stack-tracker/id6741800649)

Optimize your health routine with this intelligent supplement tracker. It creates personalized schedules, reminds you of doses, and analyzes potential interactions and synergies to maximize benefits. Gain insights into how your supplements impact your well-being and identify potential nutrient deficiencies.

**Highlights:** Personalized supplement schedule, Smart reminder notifications, Vitamin and mineral tracking, Synergy and interference analysis, Meal-aware planning, Well-being and performance tracking, Nutrient deficiency identification

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Supplements Premium Monthly | $4.99 | per month |
| Supplements Premium Monthly | $5.99 | per month |
| Supplements Premium Yearly | $29.99 | per year |
| Supplements Premium Yearly | $39.99 | per year |


### BioTracker

[App page](https://appshunter.io/ios/app/biotracker-track-your-stack/id6790021651)

Organize your supplement and peptide routines with this app. It helps you stay on schedule, track doses, manage inventory, and discover new items based on your goals. Share your progress and explore community stacks.

**Highlights:** Organize supplement and peptide routines, Track doses and inventory, Set reminders and view schedules, Discover items based on goals, Explore community stacks, Log taken or missed doses

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BioTracker Pro Weekly | $1.99 | per 7 days |
| BioTracker Weekly | $1.99 | per 7 days |
| BioTracker Pro Annual | $39.99 | per year |
| BioTracker Annual | $39.99 | per year |


## Frequently asked questions

### Is Supplements AI free?

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

### Is BioTracker free?

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

### Which has better reviews, Supplements AI or BioTracker?

BioTracker is rated higher. Supplements AI averages 4.3 out of 5 from 126 ratings, while BioTracker averages 5.0 from 2 ratings.

### Do Supplements AI or BioTracker have ads?

Neither Supplements AI nor BioTracker shows ads.

### Which is updated more often, Supplements AI or BioTracker?

Supplements AI ships an update every 4 days, and BioTracker every 8 days. Most recently, Supplements AI was updated on October 30, 2026 and BioTracker on October 31, 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.*