# myRidgecrest vs Lithos

The clearest difference is in-app purchases: myRidgecrest at none against Lithos's 1. myRidgecrest also leads on iOS requirement (15.0 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Lithos sells 1 in-app purchase, starting at $49.99 per month. myRidgecrest asks for nothing beyond the download.

myRidgecrest ships an update every 2 months, Lithos every 6 weeks. The most recent releases landed on October 10, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | myRidgecrest | Lithos |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Size | 54 MB | 67 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Rattle Tech](https://appshunter.io/developer/1160009405) | [One North Software Pte. Ltd.](https://appshunter.io/developer/6773476226) |

## What reviewers say

### myRidgecrest

[App page](https://appshunter.io/ios/app/myridgecrest/id6463861059)

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

**In-app purchases:** none


### Lithos

[App page](https://appshunter.io/ios/app/lithos/id6773476224)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $49.99 | per month |


## Frequently asked questions

### Is myRidgecrest free?

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

### Is Lithos free?

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

### Do myRidgecrest or Lithos have ads?

Neither myRidgecrest nor Lithos shows ads.

### Which is updated more often, myRidgecrest or Lithos?

myRidgecrest ships an update every 2 months, and Lithos every 6 weeks. Most recently, myRidgecrest was updated on October 10, 2026 and Lithos on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*