# Quick Box USA vs Mi app Xtra

The clearest difference is rating: Quick Box USA at 4.4 against Mi app Xtra's 3.0. Quick Box USA also leads on review sentiment (25% vs 0%) and ratings volume (7 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Quick Box USA holds the better App Store score, 4.4 against 3.0. That said, the two scores are not equally well evidenced: Quick Box USA has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 25% of Quick Box USA's written reviews are positive against 0% of Mi app Xtra's.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Quick Box USA | Mi app Xtra |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (7 ratings)](https://appshunter.io/ios/app/quick-box-usa-po-box/id1548090243/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/mi-app-xtra/id6717610751/reviews) |
| Number of ratings | **7** | 1 |
| Positive reviews | **25.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Ad-supported | Ad-supported |
| Size | 60 MB | 43 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [QuickShipping](https://appshunter.io/developer/1443657546) | [Supermercados Xtra S.A](https://appshunter.io/developer/1770530843) |

## What reviewers say

### Quick Box USA

[App page](https://appshunter.io/ios/app/quick-box-usa-po-box/id1548090243)

Manage your online shopping packages from the USA to your country. Get shipping quotes with customs taxes included, track your parcels, upload invoices, and make payments. Control your PO Box and shipping preferences from your device.

**Highlights:** Package tracking, Shipping quotes with customs, Invoice uploads, Payment processing, Profile and preference management, PO Box control

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

**In-app purchases:** none


### Mi app Xtra

[App page](https://appshunter.io/ios/app/mi-app-xtra/id6717610751)

Unlock personalized savings and exclusive offers on your purchases. Easily scan products, manage your loyalty points, and even order groceries for home delivery. This app simplifies your shopping experience, making it faster and more affordable.

**Highlights:** Personalized promotions, QR code for benefits, Real-time loyalty points, Pay with loyalty points, Barcode scanner, Add to cart/list, Grocery delivery

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

**In-app purchases:** none


## Frequently asked questions

### Is Quick Box USA free?

Quick Box USA is free to download, with no in-app purchases.

### Is Mi app Xtra free?

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

### Which has better reviews, Quick Box USA or Mi app Xtra?

Quick Box USA is rated higher. Quick Box USA averages 4.4 out of 5 from 7 ratings, while Mi app Xtra averages 3.0 from 1 ratings.

### Do Quick Box USA or Mi app Xtra have ads?

Neither Quick Box USA nor Mi app Xtra shows ads.

### Which is updated more often, Quick Box USA or Mi app Xtra?

Quick Box USA ships an update every 2 weeks, and Mi app Xtra every 2 weeks. Most recently, Quick Box USA was updated on November 3, 2026 and Mi app Xtra on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*