# Smart Compass vs Field Meridian

The clearest difference is in-app purchases: Field Meridian at none against Smart Compass's 4. Smart Compass's advantage is iOS requirement (15.1 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. Smart Compass sells 4 in-app purchases, starting at $9.99 per 7 days. Field Meridian asks for nothing beyond the download.

## The numbers

| Metric | Smart Compass | Field Meridian |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | — |
| Size | 70 MB | 1 MB |
| Requires iOS | **15.1** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [TapWyze Global LLC](https://appshunter.io/developer/1869607993) | [丕中 周](https://appshunter.io/developer/1689187689) |

## What reviewers say

### Smart Compass

[App page](https://appshunter.io/ios/app/smart-compass-bubble-meter/id6749172827)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $9.99 | per 7 days |
| Monthly Subscription | $14.99 | per month |
| Offer Yearly | $29.99 | per year |
| Yearly Subscription | $39.99 | per year |


### Field Meridian

[App page](https://appshunter.io/ios/app/field-meridian/id6770979784)

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

**In-app purchases:** none


## Frequently asked questions

### Is Smart Compass free?

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

### Is Field Meridian free?

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

### Do Smart Compass or Field Meridian have ads?

Neither Smart Compass nor Field Meridian 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.*