# Supp Stack vs Dosion

The clearest difference is ads: Dosion at none against Supp Stack's shown. Dosion also leads on update cadence (every 8 days vs every 3 weeks). Supp Stack's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 18.0). On price and in-app purchases there is nothing between them.

Both are free to download. Supp Stack sells 2 in-app purchases, starting at $4.99 per month and Dosion sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Supp Stack ships an update every 3 weeks, Dosion every 8 days. The most recent releases landed on September 13, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Supp Stack | Dosion |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 8 days** |
| Size | 78 MB | 30 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [kota tada](https://appshunter.io/developer/1658942612) | [Artem Odintsov](https://appshunter.io/developer/6782393119) |

## What reviewers say

### Supp Stack

[App page](https://appshunter.io/ios/app/supp-stack-supplements/id6759486455)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (1 month) | $4.99 | per month |
| Premium (1 year) | $49.99 | per year |


### Dosion

[App page](https://appshunter.io/ios/app/dosion-supplement-tracker/id6782393117)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dosion Pro Monthly | $4.99 | per month |
| Dosion Pro Annual | $39.99 | per year |


## Frequently asked questions

### Is Supp Stack free?

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

### Is Dosion free?

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

### Do Supp Stack or Dosion have ads?

Supp Stack shows ads; Dosion does not.

### Which is updated more often, Supp Stack or Dosion?

Supp Stack ships an update every 3 weeks, and Dosion every 8 days. Most recently, Supp Stack was updated on September 13, 2026 and Dosion on September 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.*