# SuppTrack vs Stack Tracker AI

The clearest difference is rating: Stack Tracker AI at 4.0 against SuppTrack's 3.0. Stack Tracker AI also leads on update cadence (fortnightly vs every 3 months). SuppTrack's advantage is review sentiment (33% vs 0%) and iOS requirement (16.4 vs 26.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. SuppTrack sells 3 in-app purchases, starting at $14.99 per year and Stack Tracker AI sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Stack Tracker AI holds the better App Store score, 4.0 against 3.0. Both are backed by a comparable volume of ratings — 5 and 2 respectively. Written reviews complicate that: 33% of SuppTrack's written reviews are positive against 0% of Stack Tracker AI's, so the app with the better star average is not the one people write more warmly about.

SuppTrack ships an update every 3 months, Stack Tracker AI fortnightly. Both last shipped on September 17, 2026.

## The numbers

| Metric | SuppTrack | Stack Tracker AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (5 ratings)](https://appshunter.io/ios/app/supptrack-supplement-scanner/id6502848329/reviews) | **[4.0 (2 ratings)](https://appshunter.io/ios/app/stack-tracker-ai/id6740147043/reviews)** |
| Number of ratings | **5** | 2 |
| Positive reviews | **33.3% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 76 MB | 28 MB |
| Requires iOS | **16.4** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SuppTrack, Inc.](https://appshunter.io/developer/1747033164) | [MD Apps, LLC](https://appshunter.io/developer/346437629) |

## What reviewers say

### SuppTrack

[App page](https://appshunter.io/ios/app/supptrack-supplement-scanner/id6502848329)

Manage your vitamin and supplement intake with personalized schedules and reminders. Scan products or search a vast database to track nutrients, identify deficiencies, and organize goal-based stacks for a simplified health journey.

**Highlights:** Supplement scanner and search, Personalized schedules and reminders, Combined nutrient insights, Goal-based supplement stacks, Detailed nutrient analysis, Virtual supplement shelf

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual Subscription | $14.99 | per year |
| Annual Subscription | $14.99 | per year |
| Lifetime Access | $59.99 | one-time |


### 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 |


## Frequently asked questions

### Is SuppTrack free?

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

### Is Stack Tracker AI free?

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

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

Stack Tracker AI is rated higher. SuppTrack averages 3.0 out of 5 from 5 ratings, while Stack Tracker AI averages 4.0 from 2 ratings.

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

Neither SuppTrack nor Stack Tracker AI shows ads.

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

SuppTrack ships an update every 3 months, and Stack Tracker AI fortnightly. Most recently, SuppTrack was updated on September 17, 2026 and Stack Tracker AI on September 17, 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.*