# ScoriUp Referee vs ZESS C Plus

ScoriUp Referee and ZESS C Plus 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 27, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | ScoriUp Referee | ZESS C Plus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 4 MB | 88 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dan Stoica](https://appshunter.io/developer/660266773) | [zemita.co., Ltd.](https://appshunter.io/developer/1144444571) |

## What reviewers say

### ScoriUp Referee

[App page](https://appshunter.io/ios/app/scoriup-referee/id1643317009)

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

**In-app purchases:** none


### ZESS C Plus

[App page](https://appshunter.io/ios/app/zess-c-plus/id6446159176)

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

**In-app purchases:** none


## Frequently asked questions

### Is ScoriUp Referee free?

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

### Is ZESS C Plus free?

ZESS C Plus is free to download, with no in-app purchases.

### Do ScoriUp Referee or ZESS C Plus have ads?

Neither ScoriUp Referee nor ZESS C Plus shows ads.

### Which is updated more often, ScoriUp Referee or ZESS C Plus?

ScoriUp Referee ships an update every 2 months, and ZESS C Plus every 2 months. Most recently, ScoriUp Referee was updated on October 27, 2026 and ZESS C Plus on October 21, 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.*