# Referee.pl vs Chalkie

The clearest difference is in-app purchases: Referee.pl at none against Chalkie's 4. Chalkie's advantage is update cadence (every 2 days vs every 4 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Chalkie sells 4 in-app purchases, starting at $4.99 per month. Referee.pl asks for nothing beyond the download.

Referee.pl ships an update every 4 days, Chalkie every 2 days. The most recent releases landed on November 5, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Referee.pl | Chalkie |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 2 days** |
| Size | 80 MB | 92 MB |
| Requires iOS | 17.6 | **16.4** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Jan Zamojski](https://appshunter.io/developer/1884647263) | [Yagel Oshri](https://appshunter.io/developer/1805660580) |

## What reviewers say

### Referee.pl

[App page](https://appshunter.io/ios/app/refereepl/id6760477696)

**Features:** Vision Pro support

**In-app purchases:** none


### Chalkie

[App page](https://appshunter.io/ios/app/chalkie-darts-scorekeeper/id6799835184)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chalkie Pro — Monthly | $4.99 | per month |
| Pro Annual (Special Offer) | $11.99 | per year |
| Chalkie Pro — Annual | $29.99 | per year |
| Chalkie Pro — Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is Referee.pl free?

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

### Is Chalkie free?

Chalkie is free to download, with in-app purchases available.

### Do Referee.pl or Chalkie have ads?

Neither Referee.pl nor Chalkie shows ads.

### Which is updated more often, Referee.pl or Chalkie?

Referee.pl ships an update every 4 days, and Chalkie every 2 days. Most recently, Referee.pl was updated on November 5, 2026 and Chalkie on October 29, 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.*