# Uno Express vs 504 Express

The clearest difference is rating: 504 Express at 4.3 against Uno Express's 3.0. 504 Express also leads on ratings volume (6 vs 2). Uno Express's advantage is update cadence (every 5 days vs monthly). On price, ads, in-app purchases and monetization model there is nothing between them.

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

504 Express holds the better App Store score, 4.3 against 3.0. Both are backed by a comparable volume of ratings — 2 and 6 respectively.

Uno Express ships an update every 5 days, 504 Express monthly. The most recent releases landed on September 24, 2026 and August 5, 2026 respectively.

## The numbers

| Metric | Uno Express | 504 Express |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/uno-express/id1571844292/reviews) | **[4.3 (6 ratings)](https://appshunter.io/ios/app/504-express/id6475613266/reviews)** |
| Number of ratings | 2 | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Monthly |
| Monetization | Free | Free |
| Size | 68 MB | 58 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Carlos Andres Veliz Paz](https://appshunter.io/developer/1571844294) | [SISOFTC](https://appshunter.io/developer/1302911829) |

## What reviewers say

### Uno Express

[App page](https://appshunter.io/ios/app/uno-express/id1571844292)

This app provides a Miami shipping address for purchases from US online stores, with integrated AI assistance for tracking, quotes, and Amazon shopping. It offers multiple shipping options and delivery to major Honduran cities.

**Highlights:** AI assistant for package tracking and quotes, Direct Amazon shopping in local currency, Free Miami shipping locker, Real-time package tracking, Multiple shipping options (air, sea, express), Home delivery or pickup

**Features:** macOS Compatibility

**In-app purchases:** none


### 504 Express

[App page](https://appshunter.io/ios/app/504-express/id6475613266)

Track your online purchases from the moment they arrive at your Miami locker. Receive notifications and full traceability with status bars and location windows. Access comprehensive support to stay informed about your shipments.

**Highlights:** Package tracking from Miami locker, Real-time notifications, Full shipment traceability, Status bar progress updates, Location windows, Comprehensive customer support

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

**In-app purchases:** none


## Frequently asked questions

### Is Uno Express free?

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

### Is 504 Express free?

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

### Which has better reviews, Uno Express or 504 Express?

504 Express is rated higher. Uno Express averages 3.0 out of 5 from 2 ratings, while 504 Express averages 4.3 from 6 ratings.

### Do Uno Express or 504 Express have ads?

Neither Uno Express nor 504 Express shows ads.

### Which is updated more often, Uno Express or 504 Express?

Uno Express ships an update every 5 days, and 504 Express monthly. Most recently, Uno Express was updated on September 24, 2026 and 504 Express on August 5, 2026.

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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.*