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Best Unofficial Game Companion

206+ iOS apps & games curated and reviewed

4.5 avg rating
20 free apps & games
Updated June 2026

Looking for free unofficial game companion apps and games? 20 of our 206+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for Unofficial Game Companion

Breath Companion#1

Breath Companion by Sebastian Kruse

Map and Guide (unofficial)
Editor's Choice
🔧 Utilities
4.7😊(7.6K ratings)
FreeAdsIn-App Purchases
Breath Companion screenshot 1
Breath Companion screenshot 2
Breath Companion screenshot 3
Breath Companion screenshot 4
Breath Companion screenshot 5
Breath Companion screenshot 6

An interactive offline map and guide for The Legend of Zelda: Breath of the Wild and Hyrule Warriors: Age of Calamity. Features checklists, detailed databases for items, recipes, and enemies, helping players achieve 100% game completion.

What We Love

  • 🚀 Convenient checklist
  • 🔍 Helpful for finding shrines, armor, and items
  • 📚 Detailed guides and information
  • 🗺️ Comprehensive interactive map

Room to Improve

  • 🐛 Occasional bugs and glitches
  • 🔍 Some inaccurate or missing information
  • 💰 Paywall for certain features
Odyssey Companion#2

Odyssey Companion by Sebastian Kruse

Map and Guide (unofficial)
Strong Contender
🔧 Utilities
4.5😊(1.6K ratings)
FreeAdsIn-App Purchases
Odyssey Companion screenshot 1
Odyssey Companion screenshot 2
Odyssey Companion screenshot 3
Odyssey Companion screenshot 4
Odyssey Companion screenshot 5
Odyssey Companion screenshot 6

This unofficial companion app provides offline maps and detailed guides for Super Mario Odyssey. Track collectibles like Power Moons and Purple Coins, manage checklists, and discover secrets. It offers extensive in-game information to enhance your exploration.

What We Love

  • 👍 Helpful for finding moons and collectibles
  • 🚀 Efficient for 100% completion
  • 💡 Useful companion app for Super Mario Odyssey

Room to Improve

  • 💰 Paid features required to access full functionality
  • 🐛 Maps and features not always working as expected
  • 🔒 Inability to restore purchases across devices
Klued Up: Board Game Solver#3

Klued Up: Board Game Solver by BRIDGETECH SOLUTIONS LIMITED

Unofficial Companion for Clue®
Worth Considering
🎮 Games
4.6😐(1K ratings)
FreeAdsIn-App Purchases
Klued Up: Board Game Solver screenshot 1
Klued Up: Board Game Solver screenshot 2
Klued Up: Board Game Solver screenshot 3
Klued Up: Board Game Solver screenshot 4
Klued Up: Board Game Solver screenshot 5

This app acts as an unofficial companion for the classic deduction game. It transforms your notes into a clear table, showing card ownership, suggestions, and likelihood of cards being in the envelope. It can also automatically deduce card locations, helping you win.

What We Love

  • 👍 Helpful companion app
  • 🚀 Makes the game easier to play
  • 💡 Useful for keeping track of potential cards
  • 👍 Great app for Cluedo dominance

Room to Improve

  • 💰 Expensive in-app purchases
  • 🐛 Crashes during gameplay
  • 🔧 Lacks necessary features

More Unofficial Game Companion apps to explore

4
Off The Grid: Companion App
Off The Grid: Companion App
Off The Grid: Companion App
Enrich your BR matches, Zero!
Free

Enhance your battle royale experience with detailed personal game statistics, advanced teammate matchmaking, and community features. Stay connected with friends through live chat and a personalized news feed.

Personalized game stats trackingAdvanced teammate matchmakingCommunity creator features
🌐 Social Networking
(3.5K)
free
5
Tears Companion
Tears Companion
Tears Companion
Map and Guide (unofficial)
Free

An unofficial interactive guide for The Legend of Zelda: Tears of the Kingdom and Hyrule Warriors: Age of Imprisonment. Features offline maps with detailed icons and customizable checklists to track discoveries and collectibles. Syncs progress across devices for a seamless adventure.

Interactive offline mapsDetailed location iconsCustomizable checklists
🔧 Utilities
(4K)
free with in-app purchases
6
Regicide Companion
Regicide Companion
Regicide Companion
Track game stats or play solo!
Free

This app enhances the tabletop card game Regicide by providing tools to track enemy stats and progress. It also offers a full solo mode for playing the game independently within the app.

Track enemy health and attackView defeated and upcoming enemiesPlay official single-player Regicide
🎮 Games
(45)
free with in-app purchases
7
ER Companion
ER Companion
ER Companion
Map and Guide (unofficial)
Free

An unofficial offline map and guide for Elden Ring, detailing the locations of enemies, dungeons, items, and more. Track collectibles with a checklist and filter map icons for easy navigation. An in-app purchase unlocks advanced build planning and stat calculation features.

Offline Elden Ring mapLocation tracking for enemies, dungeons, and itemsDetailed item descriptions
🔧 Utilities
(2.9K)
free with in-app purchases
8
MHW Companion
MHW Companion
MHW Companion
Unofficial Guide
Free

An unofficial guide for Monster Hunter World, offering detailed statistics on weapons, monsters, items, quests, and skills. It includes a set builder and searcher to help players optimize their gear and strategies. Unlock premium features for enhanced functionality and customization.

Weapon tree and statsMonster loot and hit tablesItem crafting and acquisition
🔍 Reference
(3K)
free with in-app purchases
9
GG Game Space
GG Game Space
GG Game Space
welcome to GG Game Space
Free

Enhance your gaming sessions with a suite of useful tools designed to improve your overall experience. Track your progress and organize your favorite titles for quick access.

Gaming companionTrack gaming progressFavorite games section
🔧 Utilities
(341)
ad-supported
10
Hyrule Companion
Hyrule Companion
Hyrule Companion
An unofficial guide
Free

Track your progress in Zelda games with this unofficial guide. It functions as a checklist, walkthrough, and item tracker, helping you find collectibles based on story progression. Your game data syncs via iCloud for seamless continuation across devices.

100% completion checklistItem trackingStory progression-based item availability
🔧 Utilities
(500)
ad-supported
11
Disney Lorcana TCG Companion
Disney Lorcana TCG Companion
Disney Lorcana TCG Companion
Official Disney Lorcana App
Free

Manage your Disney Lorcana card collection with this official app. Discover new cards, organize your collection, and utilize gameplay tools like a lore counter and how-to-play guides. Stay updated with the latest news and articles.

Visual card catalog with essential informationInteractive foil treatment card rendersCollection organization and tracking
🔍 Reference
(453)
free
12
SoT Companion (Unofficial)
SoT Companion (Unofficial)
SoT Companion (Unofficial)
Interactive Map and Guide
Free

Navigate the Sea of Thieves with this interactive world map. It features updated markers for various in-game elements, categorized by color and symbol for easy identification. Plan your voyages, search for specific items, and get detailed information by tapping on map markers.

Interactive world mapCategorized map markersFilter by category
🔧 Utilities
(544)
free with in-app purchases
13
ISS Vanguard Companion
ISS Vanguard Companion
ISS Vanguard Companion
An official companion app
Free

Enhance your board game experience with a fully voiced narrative, immersive music, and special effects. This app automatically tracks your choices, replacing physical logbooks for a seamless playthrough.

Fully voiced narrativeImmersive music and sound effectsAutomatic choice tracking
🎮 Games
(23)
free
14
Dized - Board Game Companion
Dized - Board Game Companion
Dized - Board Game Companion
Learn to Play Tabletop Games!
Free

Learn to play tabletop games with interactive tutorials and searchable rules. Skip the rulebook and jump straight into the fun with guidance that adapts as you play. Access publisher-approved rules and FAQs for a smooth gaming experience.

Interactive game tutorialsSearchable game rulesPublisher-approved content
🎮 Games
(320)
free with in-app purchases
15
PLA Companion
PLA Companion
PLA Companion
Map and Guide (unofficial)
Free

An unofficial offline map and guide for Pokémon Legends: Arceus. It helps players find the locations of various Pokémon, items, and collectibles. Features include a Pokédex with map links and checklist functionality for tracking progress.

Offline regional mapsAlpha and Hisuian Pokémon locationsWisp and Unown tracking
🔧 Utilities
(173)
free with in-app purchases
16
PrismScroll: 5e Companion
PrismScroll: 5e Companion
PrismScroll: 5e Companion
D&D 5th Edition Creator
Free

This app simplifies Dungeons and Dragons 5th Edition character creation and management. It offers a step-by-step process for building characters, tracking spells and equipment, and even creating custom content. Enjoy a clean, mobile-friendly interface with features like automatic calculations and a digital dice roller.

Step-by-step character creationAutomatic calculationSpell and equipment tracking
🎮 Games
(3K)
freemium
17
Altstore : Game Mods Finder
Altstore : Game Mods Finder
Altstore : Game Mods Finder
by KRISTJAN PAJUPUU
Free
🎬 Entertainment
(0)
18
The First Descendant Companion
The First Descendant Companion
The First Descendant Companion
Official App for Your Play
Free

Enhance your gameplay outside the game with real-time information on your characters, items, and research progress. Manage requests, track progress, and receive important updates and announcements directly on your mobile device.

Real-time game informationCheck Descendant and item detailsStart and track Research Requests
🎬 Entertainment
(80)
free with in-app purchases
19
TeamCrafters: CFB 27 Companion
TeamCrafters: CFB 27 Companion
TeamCrafters: CFB 27 Companion
Unofficial CFB26 Companion App
Free

Easily discover custom teams for EA Sports College Football 26 without an account. This app offers a mobile-friendly search tool to filter user-created teams by schools, states, or specific concepts, providing a faster alternative to console searches.

Team Builder search toolFind custom teamsFilter by school, state, or concept
⚽ Sports
(7)
free with in-app purchases
20
MyGames Database
MyGames Database
MyGames Database
Manage Your Video Game Library
Free

Organize and manage your entire video game collection with a beautiful interface. Track your backlog, wishlist, and current games, while personalizing each entry with notes and ratings. Discover new games and enjoy advanced features for a complete library management experience.

Intuitive Liquid Glass interfaceComprehensive game database integrationPersonalize game entries with notes and ratings
🎬 Entertainment
(1.1K)
freemium