# Simple Curling Scoreboard vs RockBook

The clearest difference is in-app purchases: RockBook at none against Simple Curling Scoreboard's 2. RockBook also leads on ads (none vs shown) and update cadence (every 10 days vs monthly). On price and device support there is nothing between them.

Both are free to download. Simple Curling Scoreboard sells 2 one-off in-app purchases. RockBook asks for nothing beyond the download.

Simple Curling Scoreboard ships an update monthly, RockBook every 10 days. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Simple Curling Scoreboard | RockBook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/simple-curling-scoreboard/id1609393284/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 10 days** |
| Monetization | Free with in-app purchases | — |
| Size | 41 MB | 52 MB |
| Requires iOS | 15.6 | **12.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NAOYA ONO](https://appshunter.io/developer/1530328146) | [Christoffer Svae](https://appshunter.io/developer/1617861089) |

## What reviewers say

### Simple Curling Scoreboard

[App page](https://appshunter.io/ios/app/simple-curling-scoreboard/id1609393284)

Easily track scores and manage game time for curling matches. Customize team names, colors, and thinking times. Offers options to add, subtract, or edit points with a simple tap or hold.

**Highlights:** Customizable team names, Add, subtract, and edit points, Integrated game timer, Thinking time settings, Team and timer color customization, Sound settings

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support Developer | $0.99 | one-time |
| Remove ads | $9.99 | one-time |


### RockBook

[App page](https://appshunter.io/ios/app/rockbook-make-your-notes/id1617861087)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Simple Curling Scoreboard free?

Simple Curling Scoreboard is free to download, with in-app purchases available.

### Is RockBook free?

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

### Do Simple Curling Scoreboard or RockBook have ads?

Simple Curling Scoreboard shows ads; RockBook does not.

### Which is updated more often, Simple Curling Scoreboard or RockBook?

Simple Curling Scoreboard ships an update monthly, and RockBook every 10 days. Most recently, Simple Curling Scoreboard was updated on November 3, 2026 and RockBook on November 7, 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.*