# Express Mail vs Locksmith FieldPro

The clearest difference is ads: Locksmith FieldPro at none against Express Mail's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Express Mail | Locksmith FieldPro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | — |
| Size | 43 MB | 44 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Azad Hossen](https://appshunter.io/developer/1851826146) | [Kyle Barnard](https://appshunter.io/developer/1877820702) |

## What reviewers say

### Express Mail

[App page](https://appshunter.io/ios/app/express-mail-ems-tracking/id6755688679)

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

**In-app purchases:** none


### Locksmith FieldPro

[App page](https://appshunter.io/ios/app/locksmith-fieldpro/id6759275181)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Express Mail free?

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

### Is Locksmith FieldPro free?

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

### Do Express Mail or Locksmith FieldPro have ads?

Express Mail shows ads; Locksmith FieldPro does not.

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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.*