# Sloow vs Clear Labs

The clearest difference is in-app purchases: Clear Labs at none against Sloow's 5. Clear Labs also leads on update cadence (daily vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Sloow sells 5 in-app purchases, starting at $0.99 per month. Clear Labs asks for nothing beyond the download.

Sloow ships an update every 3 weeks, Clear Labs daily. The most recent releases landed on October 14, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Sloow | Clear Labs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/clear-labs-peptide-guide/id6759843376/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Daily** |
| Monetization | — | Freemium |
| Size | 64 MB | 10 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Kevin Duchier](https://appshunter.io/developer/1855526890) | [Brian Roettger](https://appshunter.io/developer/1881122067) |

## What reviewers say

### Sloow

[App page](https://appshunter.io/ios/app/sloow/id6759012190)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sloow Free | $0.99 | per month |
| Sloow Encouragement | $2.99 | per month |
| Sloow Beta | $3.99 | per month |
| Sloow Support | $8.99 | per month |
| Sloow Full price | $17.99 | per month |


### Clear Labs

[App page](https://appshunter.io/ios/app/clear-labs-peptide-guide/id6759843376)

Explore an extensive library of peptide profiles, research citations, and dosing protocols. This tool features an AI assistant for evidence-based answers, a reconstitution calculator, and dose logging with analytics. Save, organize, and share research protocols with PDF export options.

**Highlights:** Extensive peptide research library, AI-powered research assistant, Reconstitution calculator, Dose logging and analytics, Protocol management and sharing, PDF research summaries

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

**In-app purchases:** none


## Frequently asked questions

### Is Sloow free?

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

### Is Clear Labs free?

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

### Do Sloow or Clear Labs have ads?

Neither Sloow nor Clear Labs shows ads.

### Which is updated more often, Sloow or Clear Labs?

Sloow ships an update every 3 weeks, and Clear Labs daily. Most recently, Sloow was updated on October 14, 2026 and Clear Labs on October 15, 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.*