# refbook vs Killer Pool Social

The clearest difference is update cadence: Killer Pool Social at every 2 days against refbook's monthly. 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.

refbook ships an update monthly, Killer Pool Social every 2 days. The most recent releases landed on October 16, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | refbook | Killer Pool Social |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 26.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 days** |
| Monetization | Free | — |
| Size | 57 MB | 39 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Wolflight Pty Ltd](https://appshunter.io/developer/1517607373) | [Edward Dodds](https://appshunter.io/developer/1896203998) |

## What reviewers say

### refbook

[App page](https://appshunter.io/ios/app/refbook/id1489444528)

Manage sports officiating appointments, view game details, and update your availability from your iPhone or iPad. This app offers an easy-to-navigate interface for officials to track their schedule, crew, and game information.

**Highlights:** Manage appointments, View upcoming/completed games, See officiating crew and positions, Access game details and location, Accept/deny appointments, Update availability, Lodge travel requests and claims

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

**In-app purchases:** none


### Killer Pool Social

[App page](https://appshunter.io/ios/app/killer-pool-social/id6766123890)

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

**In-app purchases:** none


## Frequently asked questions

### Is refbook free?

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

### Is Killer Pool Social free?

Killer Pool Social is free to download, with no in-app purchases.

### Do refbook or Killer Pool Social have ads?

Neither refbook nor Killer Pool Social shows ads.

### Which is updated more often, refbook or Killer Pool Social?

refbook ships an update monthly, and Killer Pool Social every 2 days. Most recently, refbook was updated on October 16, 2026 and Killer Pool Social on October 8, 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.*