# Sinn vs UPBox

Sinn and UPBox are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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.

Sinn ships an update monthly, UPBox every 2 months. The most recent releases landed on October 26, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Sinn | UPBox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (1 ratings)](https://appshunter.io/ios/app/upbox/id1538041036/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | — | Free |
| Size | 3 MB | 27 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Luciano Barros](https://appshunter.io/developer/1118530294) | [NAYAX BRASIL LTDA](https://appshunter.io/developer/1237811110) |

## What reviewers say

### Sinn

[App page](https://appshunter.io/ios/app/sinn/id1492752309)

**Features:** macOS Compatibility

**In-app purchases:** none


### UPBox

[App page](https://appshunter.io/ios/app/upbox/id1538041036)

Manage and configure your UPPay box with this application. It provides tools for setting up and overseeing your payment device.

**Highlights:** Configure UPPay box, Manage UPPay box, Payment device setup, Device oversight

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

**In-app purchases:** none


## Frequently asked questions

### Is Sinn free?

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

### Is UPBox free?

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

### Do Sinn or UPBox have ads?

Neither Sinn nor UPBox shows ads.

### Which is updated more often, Sinn or UPBox?

Sinn ships an update monthly, and UPBox every 2 months. Most recently, Sinn was updated on October 26, 2026 and UPBox on November 3, 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.*