# SphinxMD vs Lodestone

The clearest difference is in-app purchases: SphinxMD at none against Lodestone's 1. SphinxMD also leads on iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Lodestone sells 1 in-app purchase, starting at $12.99 per month. SphinxMD asks for nothing beyond the download.

## The numbers

| Metric | SphinxMD | Lodestone |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sphinxmd/id1643864422/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | — |
| Monetization | Free | — |
| Size | 30 MB | 60 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SPHINX](https://appshunter.io/developer/1643864424) | [Ints Graveris](https://appshunter.io/developer/1164680923) |

## What reviewers say

### SphinxMD

[App page](https://appshunter.io/ios/app/sphinxmd/id1643864422)

Configure your SPHINX metal detector with ease. Adjust sensitivity, audio settings, and track battery life. Utilize features like the anti-loss alarm and flashlight directly from your smartphone.

**Highlights:** Adjust sensitivity levels, Configure audio and vibration alerts, Manage SPHINX Magnetic™ function, Set anti-loss alarm operating time, Control flashlight, Select sound schemes and frequency, Check battery charge

**Features:** macOS Compatibility

**In-app purchases:** none


### Lodestone

[App page](https://appshunter.io/ios/app/lodestone-metal-detector-emf/id6806574379)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LodeStone Monthly | $12.99 | per month |


## Frequently asked questions

### Is SphinxMD free?

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

### Is Lodestone free?

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

### Do SphinxMD or Lodestone have ads?

Neither SphinxMD nor Lodestone shows ads.

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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.*