# Stack Tracker AI vs Supplements AI

The clearest difference is review sentiment: Supplements AI at 55% against Stack Tracker AI's 0%. Supplements AI also leads on ratings volume (122 vs 2) and rating (4.3 vs 4.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Stack Tracker AI sells 2 in-app purchases, starting at $1.99 per month and Supplements AI sells 4 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Supplements AI holds the better App Store score, 4.3 against 4.0. That said, the two scores are not equally well evidenced: Supplements AI has 122 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of Stack Tracker AI's written reviews are positive against 55% of Supplements AI's.

Stack Tracker AI ships an update fortnightly, Supplements AI every 4 days. The most recent releases landed on June 4, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Stack Tracker AI | Supplements AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (2 ratings)](https://appshunter.io/ios/app/stack-tracker-ai/id6740147043/reviews) | **[4.3 (122 ratings)](https://appshunter.io/ios/app/supplements-ai-stack-tracker/id6741800649/reviews)** |
| Number of ratings | 2 | **122** |
| Positive reviews | 0.0% of reviews | **54.8% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 4 days** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 28 MB | 54 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [MD Apps, LLC](https://appshunter.io/developer/346437629) | [Adrien Pierre Grusse](https://appshunter.io/developer/1795657365) |

## What reviewers say

### Stack Tracker AI

[App page](https://appshunter.io/ios/app/stack-tracker-ai/id6740147043)

Effortlessly track, analyze, and optimize your supplement intake for improved wellness and fitness. Gain AI-powered insights, set flexible schedules, and visualize your progress with secure, private data storage.

**Highlights:** Seamless daily supplement tracking, AI-powered insights and trends, Flexible dose scheduling, Advanced progress visualizations, Private and secure data storage, Customizable supplement types

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Annual | $9.99 | per year |


### 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 |


## Frequently asked questions

### Is Stack Tracker AI free?

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

### Is Supplements AI free?

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

### Which has better reviews, Stack Tracker AI or Supplements AI?

Supplements AI is rated higher. Stack Tracker AI averages 4.0 out of 5 from 2 ratings, while Supplements AI averages 4.3 from 122 ratings.

### Do Stack Tracker AI or Supplements AI have ads?

Neither Stack Tracker AI nor Supplements AI shows ads.

### Which is updated more often, Stack Tracker AI or Supplements AI?

Stack Tracker AI ships an update fortnightly, and Supplements AI every 4 days. Most recently, Stack Tracker AI was updated on June 4, 2026 and Supplements AI on September 15, 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.*