# Stink Free vs vitae protocol

The clearest difference is update cadence: Stink Free at weekly against vitae protocol's every 2 weeks. Stink Free also leads on iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Stink Free sells 2 in-app purchases, starting at $4.99 per month and vitae protocol sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Stink Free ships an update weekly, vitae protocol every 2 weeks. The most recent releases landed on October 25, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Stink Free | vitae protocol |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/vitae-protocol/id6760626794/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | — | Freemium |
| Size | 38 MB | 27 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Aska Cheung](https://appshunter.io/developer/1847870871) | [Vitae Labs, LLC](https://appshunter.io/developer/1526266991) |

## What reviewers say

### Stink Free

[App page](https://appshunter.io/ios/app/stink-free-better-hygiene/id6754326090)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stink Free Monthly Subscription | $4.99 | per month |
| Premium Monthly | $4.99 | per month |


### vitae protocol

[App page](https://appshunter.io/ios/app/vitae-protocol/id6760626794)

This app creates a custom daily health plan using your biological data and wearable device information. It organizes your day with specific, timed tasks to help you achieve your longevity goals. Integrates with popular health tracking devices and platforms.

**Highlights:** Personalized daily health protocols, Longevity science-backed guidance, Daily schedule structuring, Wearable device integration, Apple Health integration, Sleep optimization, Action tracking

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Vitae Pro — Weekly | $6.99 | per 7 days |
| Vitae Pro — Monthly | $14.99 | per month |
| Vitae Pro — Annual | $59.99 | per year |


## Frequently asked questions

### Is Stink Free free?

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

### Is vitae protocol free?

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

### Do Stink Free or vitae protocol have ads?

Neither Stink Free nor vitae protocol shows ads.

### Which is updated more often, Stink Free or vitae protocol?

Stink Free ships an update weekly, and vitae protocol every 2 weeks. Most recently, Stink Free was updated on October 25, 2026 and vitae protocol on October 5, 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.*