# myStack vs Supplement Tracker

The clearest difference is rating: myStack at 5.0 against Supplement Tracker's 4.3. myStack also leads on in-app purchases (none vs 4) and review sentiment (100% vs 67%). Supplement Tracker's advantage is update cadence (fortnightly vs every 3 months). On price, ratings volume, ads and monetization model there is nothing between them.

Both are free to download. Supplement Tracker sells 4 one-off in-app purchases. myStack asks for nothing beyond the download.

myStack holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 7 and 10 respectively. Written reviews point the same way: 100% of myStack's written reviews are positive against 67% of Supplement Tracker's.

myStack ships an update every 3 months, Supplement Tracker fortnightly. The most recent releases landed on September 26, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | myStack | Supplement Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/mystack-health-intelligence/id6743498624/reviews)** | [4.3 (10 ratings)](https://appshunter.io/ios/app/supplement-tracker-vitamin/id6753359797/reviews) |
| Number of ratings | 7 | **10** |
| Positive reviews | **100.0% of reviews** | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 2 MB | 30 MB |
| Requires iOS | **14.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 12+ |
| Developer | [Balam LLC](https://appshunter.io/developer/1803211636) | [Denys Kharyna](https://appshunter.io/developer/1797614754) |

## What reviewers say

### myStack

[App page](https://appshunter.io/ios/app/mystack-health-intelligence/id6743498624)

This app uses AI to analyze clinical studies and create personalized supplement recommendations based on your health goals, diet, and medications. It provides evidence-based advice, dosage suggestions, and summaries of scientific research, developed by experts.

**Highlights:** Personalized supplement stacks, AI-driven recommendations, Analysis of 10,000+ clinical studies, Medication interaction screening, Evidence-based supplement advice, Quality-vetted supplement curation

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

**In-app purchases:** none


### Supplement Tracker

[App page](https://appshunter.io/ios/app/supplement-tracker-vitamin/id6753359797)

Effortlessly track your vitamins and supplements with this intuitive app. Set reminders, explore detailed information about various supplements, and gain insights into your wellness habits. It's a completely free, ad-free companion for building consistent healthy routines.

**Highlights:** Log and track supplements, Set pill reminders, Explore supplement library, Gain habit insights, Sync across devices, Anonymous usage option

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $0.99 | one-time |
| Medium Tip | $2.99 | one-time |
| Big Tip | $5.99 | one-time |
| Large Tip | $9.99 | one-time |


## Frequently asked questions

### Is myStack free?

myStack is free to download, with no in-app purchases.

### Is Supplement Tracker free?

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

### Which has better reviews, myStack or Supplement Tracker?

myStack is rated higher. myStack averages 5.0 out of 5 from 7 ratings, while Supplement Tracker averages 4.3 from 10 ratings.

### Do myStack or Supplement Tracker have ads?

Neither myStack nor Supplement Tracker shows ads.

### Which is updated more often, myStack or Supplement Tracker?

myStack ships an update every 3 months, and Supplement Tracker fortnightly. Most recently, myStack was updated on September 26, 2026 and Supplement Tracker on October 14, 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.*