# Lithopedia vs PepPsy

The clearest difference is in-app purchases: PepPsy at none against Lithopedia's 1. PepPsy also leads on update cadence (every 3 weeks vs every 2 months). Lithopedia's advantage is iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Lithopedia sells 1 in-app purchase, starting at $12.99 per year. PepPsy asks for nothing beyond the download.

Lithopedia ships an update every 2 months, PepPsy every 3 weeks. The most recent releases landed on October 17, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Lithopedia | PepPsy |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Freemium | — |
| Size | 22 MB | 63 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [10POSITIF](https://appshunter.io/developer/1606303964) | [MON COACHING PEPPSY](https://appshunter.io/developer/1649167205) |

## What reviewers say

### Lithopedia

[App page](https://appshunter.io/ios/app/lithopedia/id1606303962)

Access comprehensive information on healing stones, including their properties, charging, purification methods, associated remedies, and interesting facts. This app is ideal for both beginners and enthusiasts looking to deepen their knowledge of lithotherapy.

**Highlights:** Healing stone properties, Charging and purification methods, Associated remedies, Stone anecdotes, Beginner and enthusiast friendly

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Abonnement premium | $12.99 | per year |


### PepPsy

[App page](https://appshunter.io/ios/app/peppsy/id6443776425)

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

**In-app purchases:** none


## Frequently asked questions

### Is Lithopedia free?

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

### Is PepPsy free?

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

### Do Lithopedia or PepPsy have ads?

Neither Lithopedia nor PepPsy shows ads.

### Which is updated more often, Lithopedia or PepPsy?

Lithopedia ships an update every 2 months, and PepPsy every 3 weeks. Most recently, Lithopedia was updated on October 17, 2026 and PepPsy on October 27, 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.*