# Protocol vs Snuggli

The clearest difference is in-app purchases: Snuggli at none against Protocol's 5. Protocol's advantage is update cadence (every 2 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Protocol sells 5 in-app purchases, starting at $12.99 per month. Snuggli asks for nothing beyond the download.

Protocol ships an update every 2 weeks, Snuggli every 2 months. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Protocol | Snuggli |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (53 ratings)](https://appshunter.io/ios/app/protocol-health-and-longevity/id6748813085/reviews)** | — |
| Number of ratings | **53** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 108 MB | 187 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Brainstash, Inc](https://appshunter.io/developer/1445023294) | [Kwame Owusu Ansah](https://appshunter.io/developer/1882081551) |

## What reviewers say

### Protocol

[App page](https://appshunter.io/ios/app/protocol-health-and-longevity/id6748813085)

Build sustainable, science-backed habits for a longer, healthier life. This app offers personalized recommendations for sleep, nutrition, movement, and mental well-being, focusing on small, consistent actions that compound over time. Track your progress and join a community for support on your longevity journey.

**Highlights:** Science-backed longevity protocols, Personalized habit recommendations, Micro-habit building, Progress tracking, Community insights, Longevity toolkit

**Features:** Apple Wallet

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly Subscription | $12.99 | per month |
| Pro 3 Months Subscription | $24.99 | per 3 months |
| Pro Yearly Subscription | $89.99 | per year |
| Pro Yearly Subscription | $89.99 | per year |
| Pro Yearly Subscription | $99.99 | per year |


### Snuggli

[App page](https://appshunter.io/ios/app/snuggli/id6759981918)

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

**In-app purchases:** none


## Frequently asked questions

### Is Protocol free?

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

### Is Snuggli free?

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

### Do Protocol or Snuggli have ads?

Neither Protocol nor Snuggli shows ads.

### Which is updated more often, Protocol or Snuggli?

Protocol ships an update every 2 weeks, and Snuggli every 2 months. Most recently, Protocol was updated on October 24, 2026 and Snuggli on October 14, 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.*