# VitaminTracker vs Supplement Tracker

The clearest difference is update cadence: VitaminTracker at every 4 days against Supplement Tracker's fortnightly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. VitaminTracker sells 1 one-off in-app purchase and Supplement Tracker sells 3 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

VitaminTracker ships an update every 4 days, Supplement Tracker fortnightly. The most recent releases landed on September 23, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | VitaminTracker | Supplement Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Fortnightly |
| Size | 99 MB | 3 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Ethan Milton Wilde](https://appshunter.io/developer/1892997468) | [Moonshot Media Limited](https://appshunter.io/developer/1895657487) |

## What reviewers say

### VitaminTracker

[App page](https://appshunter.io/ios/app/vitamintracker-lifetracker/id6762120139)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VitaminTracker Pro | $1.99 | one-time |


### Supplement Tracker

[App page](https://appshunter.io/ios/app/supplement-tracker-stack/id6780631034)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stack Pro Monthly | $6.99 | per month |
| Stack Pro Yearly | $24.99 | per year |
| Stack Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is VitaminTracker free?

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

### Is Supplement Tracker free?

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

### Do VitaminTracker or Supplement Tracker have ads?

Neither VitaminTracker nor Supplement Tracker shows ads.

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

VitaminTracker ships an update every 4 days, and Supplement Tracker fortnightly. Most recently, VitaminTracker was updated on September 23, 2026 and Supplement Tracker on September 30, 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.*