# MarkSetBot vs ZCRE

The clearest difference is update cadence: ZCRE at daily against MarkSetBot's every 6 weeks. ZCRE also leads on iOS requirement (11.0 vs 15.0). 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.

MarkSetBot ships an update every 6 weeks, ZCRE daily. The most recent releases landed on September 24, 2026 and May 16, 2026 respectively.

## The numbers

| Metric | MarkSetBot | ZCRE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/marksetbot/id1282844256/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Daily** |
| Monetization | Free | — |
| Size | 24 MB | 2 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Macro Connect](https://appshunter.io/developer/1282844255) | [Antonio Fernandez Herruzo](https://appshunter.io/developer/740513896) |

## What reviewers say

### MarkSetBot

[App page](https://appshunter.io/ios/app/marksetbot/id1282844256)

This app controls an automated sailboat racing mark using any smart device. It requires ownership of the physical MarkSetBot or use of CourseSetter software. It's designed for sailboat racing organizers and participants.

**Highlights:** Smartphone, tablet, or PC control, Automated sailboat racing mark, Requires MarkSetBot hardware, CourseSetter software integration

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

**In-app purchases:** none


### ZCRE

[App page](https://appshunter.io/ios/app/zcre/id1542825100)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MarkSetBot free?

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

### Is ZCRE free?

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

### Do MarkSetBot or ZCRE have ads?

Neither MarkSetBot nor ZCRE shows ads.

### Which is updated more often, MarkSetBot or ZCRE?

MarkSetBot ships an update every 6 weeks, and ZCRE daily. Most recently, MarkSetBot was updated on September 24, 2026 and ZCRE on May 16, 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.*