# Supplepedia vs Sleep Better with Science

The clearest difference is in-app purchases: Sleep Better with Science at none against Supplepedia's 2. Sleep Better with Science also leads on update cadence (every 2 weeks vs monthly) and iOS requirement (15.6 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Supplepedia sells 2 in-app purchases, starting at $9.99 per month. Sleep Better with Science asks for nothing beyond the download.

Supplepedia ships an update monthly, Sleep Better with Science every 2 weeks. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Supplepedia | Sleep Better with Science |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (9 ratings)](https://appshunter.io/ios/app/supplepedia/id6757373787/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 52 MB | 39 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Kacey Blevins](https://appshunter.io/developer/1866459727) | [Craftbyte d.o.o.](https://appshunter.io/developer/1790874844) |

## What reviewers say

### Supplepedia

[App page](https://appshunter.io/ios/app/supplepedia/id6757373787)

This app provides evidence-based ratings for supplements based on clinical research, helping you understand what actually works for specific health outcomes. It offers personalized recommendations, allows you to track your intake, and shares community insights to cut through marketing noise.

**Highlights:** Evidence-based supplement ratings (1-10), Personalized wellness goal recommendations, Supplement intake logging and consistency tracking, Community insights and user experiences, Research-backed information over marketing spin

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Supplepedia Premium - 1 month | $9.99 | per month |
| Supplepedia Premium - 6 month | $39.99 | per 6 months |


### Sleep Better with Science

[App page](https://appshunter.io/ios/app/sleep-better-with-science/id6761481421)

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

**In-app purchases:** none


## Frequently asked questions

### Is Supplepedia free?

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

### Is Sleep Better with Science free?

Sleep Better with Science is free to download, with no in-app purchases.

### Do Supplepedia or Sleep Better with Science have ads?

Neither Supplepedia nor Sleep Better with Science shows ads.

### Which is updated more often, Supplepedia or Sleep Better with Science?

Supplepedia ships an update monthly, and Sleep Better with Science every 2 weeks. Most recently, Supplepedia was updated on October 28, 2026 and Sleep Better with Science on October 24, 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.*