# Platinum ESS vs UD UCR

The clearest difference is update cadence: UD UCR at every 2 weeks against Platinum ESS's every 2 months. Platinum ESS's advantage is iOS requirement (11.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

Platinum ESS ships an update every 2 months, UD UCR every 2 weeks. The most recent releases landed on October 6, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Platinum ESS | UD UCR |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 29 MB | 33 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [白金软件(上海)系统有限公司](https://appshunter.io/developer/966093663) | [UD Trucks Corporation](https://appshunter.io/developer/708408115) |

## What reviewers say

### Platinum ESS

[App page](https://appshunter.io/ios/app/platinum-ess/id966093664)

**Features:** macOS Compatibility

**In-app purchases:** none


### UD UCR

[App page](https://appshunter.io/ios/app/ud-ucr/id6779440697)

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

**In-app purchases:** none


## Frequently asked questions

### Is Platinum ESS free?

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

### Is UD UCR free?

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

### Do Platinum ESS or UD UCR have ads?

Neither Platinum ESS nor UD UCR shows ads.

### Which is updated more often, Platinum ESS or UD UCR?

Platinum ESS ships an update every 2 months, and UD UCR every 2 weeks. Most recently, Platinum ESS was updated on October 6, 2026 and UD UCR on October 15, 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.*