# Discount Locksmith vs Express Mail

Discount Locksmith and Express Mail are too close to call on the numbers: across 3 compared parameters — price, in-app purchases and iOS requirement among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | Discount Locksmith | Express Mail |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | Yes |
| Update frequency | — | Every 2 months |
| Size | 3 MB | 43 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | — | **iPhone** |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Loper](https://appshunter.io/developer/1041514152) | [Azad Hossen](https://appshunter.io/developer/1851826146) |

## What reviewers say

### Discount Locksmith

[App page](https://appshunter.io/ios/app/discount-locksmith/id1049421193)

**In-app purchases:** none


### Express Mail

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

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

**In-app purchases:** none


## Frequently asked questions

### Is Discount Locksmith free?

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

### Is Express Mail free?

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

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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.*