# Stack Tracker AI vs Supplement Tracker

The clearest difference is rating: Stack Tracker AI at 4.0 against Supplement Tracker's 1.0. Supplement Tracker's advantage is update cadence (every 3 days vs fortnightly) and iOS requirement (15.1 vs 26.0). On price, ratings volume, ads and in-app purchases 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 Supplement Tracker sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Stack Tracker AI holds the better App Store score, 4.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Stack Tracker AI ships an update fortnightly, Supplement Tracker every 3 days. The most recent releases landed on September 17, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Stack Tracker AI | Supplement Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/stack-tracker-ai/id6740147043/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/supplement-tracker-suppix/id6748285361/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | Freemium | Freemium |
| Size | 28 MB | 33 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MD Apps, LLC](https://appshunter.io/developer/346437629) | [Deependra Singh](https://appshunter.io/developer/1792444561) |

## 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 |


### Supplement Tracker

[App page](https://appshunter.io/ios/app/supplement-tracker-suppix/id6748285361)

Optimize your supplement intake with smart scheduling, combination advice, and timely reminders. This app helps you maximize benefits, avoid interferences, and track your routine for better health outcomes.

**Highlights:** Automated scheduling based on scientific data, Maximization of supplement synergies, Prevention of interferences for better absorption, Personalized reminders for doses, Tracking journal for habit analysis, Comprehensive supplement library

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $4.99 | per 7 days |
| Premium Yearly | $24.99 | per year |


## Frequently asked questions

### Is Stack Tracker AI free?

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

### Is Supplement Tracker free?

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

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

Stack Tracker AI is rated higher. Stack Tracker AI averages 4.0 out of 5 from 2 ratings, while Supplement Tracker averages 1.0 from 1 ratings.

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

Neither Stack Tracker AI nor Supplement Tracker shows ads.

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

Stack Tracker AI ships an update fortnightly, and Supplement Tracker every 3 days. Most recently, Stack Tracker AI was updated on September 17, 2026 and Supplement Tracker on October 10, 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.*