# Dosy vs Stack

The clearest difference is iOS requirement: Stack at 18.0 against Dosy's 26.1. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Dosy sells 2 in-app purchases, starting at $6.99 per month and Stack sells 2 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Dosy | Stack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Size | 14 MB | 106 MB |
| Requires iOS | 26.1 | **18.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Maksymilian Bator](https://appshunter.io/developer/1834666301) | [Amari Thomas](https://appshunter.io/developer/1868315587) |

## What reviewers say

### Dosy

[App page](https://appshunter.io/ios/app/dosy-peptide-and-glp-1-tracker/id6764178530)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dosy Pro Monthly | $6.99 | per month |
| Dosy Pro Annual | $59.99 | per year |


### Stack

[App page](https://appshunter.io/ios/app/stack-peptide-tracker/id6773488687)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stack Weekly | $9.99 | per 7 days |
| Stack Yearly | $49.99 | per year |


## Frequently asked questions

### Is Dosy free?

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

### Is Stack free?

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

### Do Dosy or Stack have ads?

Neither Dosy nor Stack shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*