# OSReferee — Old-School Referee Companion

> Old-School Referee Companion (iPhone/iPad app by Blake DeRusha.)

- Source: https://appshunter.io/ios/app/osreferee/id6769613099 (this page in markdown: same URL + `.md`)
- Developer: [Blake DeRusha](https://appshunter.io/developer/1836522165)
- Category: Reference, Games, Role Playing
- Price: Free with in-app purchases
- Age rating: 9+
- Requires: iOS 26.2 · 64 MB
- Languages: American English
- Released: 2026-05-17
- Data updated: 2026-06-14
- User reviews in markdown: https://appshunter.io/ios/app/osreferee/id6769613099/reviews.md

## What is OSReferee?

OSReferee is a tabletop campaign companion for old-school fantasy RPG referees who need fast access to prep, procedures, and table-facing tools during play.

Build and manage campaign regions with connected hexes, settlements, factions, religions, characters, treasures, and notes. Open a settlement to review its atmosphere, ruler, population, locations, rumours, services, day encounters, and night encounters without digging through scattered documents.

Run encounters from the same workspace. Track combatants, resolve combat procedures, roll dice in context, and keep useful referee prompts close while the session is moving. OSReferee is built to reduce table friction, not replace your judgment.

Use the included OSE SRD material for quick lookups during play. Browse monsters, rules entries, equipment, spells, and other referee-facing references in a format designed for mobile reading.

Key features:

• Campaign regions, hexes, settlements, factions, religions, NPCs, treasures, and notes
• Settlement views with overview, locations, rumours, services, and encounter tabs
• Encounter runner with combat flow, party context, and quick dice tools
• Built-in dice roller for common table checks
• Compendium and bestiary reference for old-school play
• Import and export support for campaign data
• iPhone and iPad layouts designed for use at the table

Premium unlocks the full referee workspace for ongoing campaign use, including expanded campaign creation and management, campaign data import/export, and the ability to import characters from OSCharacter.

Importing Player Characters: Players with OSCharacter can export their characters in .xml format and share that file with their referee for import in the Player Character menu on the Region screen.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Premium | $4.99 | one-time |



## Version history (last 1 release)

### 1.0 — 2026-05-17

No release notes.

## More apps by Blake DeRusha

- [ContentTracker](https://appshunter.io/ios/app/contenttracker/id6751734668)
- [OSCharacter](https://appshunter.io/ios/app/oscharacter/id6753129332)

All apps by Blake DeRusha: https://appshunter.io/developer/1836522165

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-14.*