# partn3rs vs Supplement Tracker

The clearest difference is in-app purchases: partn3rs at none against Supplement Tracker's 3. partn3rs also leads on device support (3 vs 1) and iOS requirement (15.6 vs 17.0). Supplement Tracker's advantage is update cadence (fortnightly vs every 2 months). On price and ads there is nothing between them.

Both are free to download. Supplement Tracker sells 3 in-app purchases, starting at $6.99 per month. partn3rs asks for nothing beyond the download.

partn3rs ships an update every 2 months, Supplement Tracker fortnightly. The most recent releases landed on September 21, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | partn3rs | Supplement Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 25 MB | 3 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Luis Conrado Garcia Alegria](https://appshunter.io/developer/1821577498) | [Moonshot Media Limited](https://appshunter.io/developer/1895657487) |

## What reviewers say

### partn3rs

[App page](https://appshunter.io/ios/app/partn3rs/id6762417155)

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

**In-app purchases:** none


### 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 partn3rs free?

partn3rs is free to download, with no in-app purchases.

### Is Supplement Tracker free?

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

### Do partn3rs or Supplement Tracker have ads?

Neither partn3rs nor Supplement Tracker shows ads.

### Which is updated more often, partn3rs or Supplement Tracker?

partn3rs ships an update every 2 months, and Supplement Tracker fortnightly. Most recently, partn3rs was updated on September 21, 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.*