ER Companion

3.1.3

Sebastian Kruse

4.31

753 reviews

50,000+
Downloads

Free

Offline maps, checklists, databases and build planner for Elden Ring.

Download from Google Play Also on the App Store

About ER Companion

ER Companion is a tools app developed by Sebastian Kruse.

Download Statistics

ER Companion has been downloaded 93 thousand times. In the last 30 days, the app was downloaded 840 times.

User Ratings

ER Companion is rated 4.31 out of 5 stars. The rating is based on 750 ratings.

App Information

ER Companion is FREE to download. The APK download size is 294.06 MB. The latest version available is 3.1.3. The last update was on August 25, 2026.

Technical Requirements

ER Companion requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play March 2022.

Description

ER Companion is the complete interactive guide for Elden Ring, the Shadow of the Erdtree DLC and Elden Ring Nightreign. Explore every map offline, track your progress with smart checklists, plan complete builds with exact attack ratings, and look up any weapon, armor piece, talisman or boss in seconds.

INTERACTIVE OFFLINE MAPS
The Lands Between with the underground world, the Realm of Shadow from the DLC and Limveld from Elden Ring Nightreign. All map data works without an internet connection.
- Sites of Grace, Stakes of Marika and map fragments
- Dungeons, evergaols, divine towers and minor Erdtrees
- Bosses, NPCs, merchants and quests
- Golden Seeds, Sacred Tears, Crystal Tears and Larval Tears
- Weapons, armor, talismans, sorceries, incantations, cookbooks and Stonesword Keys
- Filter by type, region, or completion state, and search the whole map instantly

CHECKLISTS AND PROGRESS TRACKING
Tick off bosses, flask upgrades, map fragments, dungeons, weapons, armor sets, talismans, sorceries, incantations and more. Check entries directly from the map popup and see your completion percentage on a dedicated statistics page.

COMPLETE GAME DATABASES
- Every weapon and shield with upgrade paths, scaling and status buildup, including all DLC gear
- Armor sets with defense values and poise
- Talismans, sorceries, incantations, spirit ashes and Ashes of War
- Items, crafting recipes and upgrade materials
- Boss data with locations

BUILD PLANNER AND DAMAGE CALCULATORS
Plan a full character build with every equipment slot, see the exact attack power, defenses and stats for your level, and share builds with a short code. The damage calculators even show your damage against a specific boss, and the summon range calculator and drop locations round out the toolbox.

SYNC AND BACKUP
You can export and import a backup file, or move progress to another device with a sync code.

MADE FOR PLAYERS
- Works fully offline, so it is ready even without a connection
- Light and dark theme with several accent styles
- Available in 20 languages
- Optional ad-free unlock

IN-APP PURCHASES
The interactive maps, checklists, enemy data and damage calculators are free. The gear database with the Build Planner, the Items & Recipes section and the Guides can each be unlocked with a one-time in-app purchase, or with an optional subscription that unlocks everything at once. Subscriptions renew automatically unless cancelled.

DISCLAIMER
ER Companion is a third-party, unofficial companion app. The developer is not affiliated with, endorsed by, or sponsored by FromSoftware, Inc. or Bandai Namco Entertainment Inc. ELDEN RING, Shadow of the Erdtree, Elden Ring Nightreign and all related names are trademarks of their respective owners. All game content is used under fair use guidelines.

Recent changes:
- Fixed a scaling issue that could distort list items with a fixed height.
- General bug fixes and stability improvements.

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More data about ER Companion

Price	Free to download
Total downloads	93 thousand
Recent downloads	840
Rating	4.31 based on 750 ratings
Ranking	Not ranked
Version	3.1.3
APK size	294.1 MB
Number of libraries	42
Designed for Android	5.0+
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Also available on the App Store

ER Companion

Sebastian Kruse

4.7

Free

2.9K ratings

Alternative downloads for the ER Companion app

ER Companion compared with similar apps

Common keywords of similar apps

Checklists Build Damage Er Planner Shadow Dlc Nightreign Boss Data Tears Talismans Sorceries Incantations Items Calculators Databases Erdtree Plan Builds Exact Attack Weapon Works Connection Fragments Dungeons Completion Sets Upgrade Scaling Gear Ashes Recipes Code Elden Ring Map Companion Offline Armor Maps Complete Interactive Progress App Bosses Weapons Game Locations

Keywords missing from this app

Find Unofficial Features Track Quests Rpg Notes Dark Time Tracker Fan World Made Play Mapgenie Mark Affiliated Tarnished Stats Location Found Collectables Adding Bug Feedback Unique Explore Enshrouded Games Categories Instantly Sync Send Checklist

Google Play Rating history and histogram

Rating history

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Downloads over time

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ER Companion has been downloaded 93 thousand times. Over the past 30 days, it averaged 28 downloads per day.

Changelog of ER Companion

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Developer information for Sebastian Kruse

Sebastian Kruse

support@software-notion.de

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Comments on ER Companion for Android

★★★★★ Salem Brown · Jun 29, 2025

I got the app free from the dev on reddit years ago, and I'm finally getting around to reviewing it. The app is amazing for literally all the information you need, everything from weapons, armor,all dungeon locations etc. and even lets you check off items, so you know what gear you haven't collected yet, I highly recommend.

★★★★★ Anthony Shrader · Jun 1, 2025

Exactly what I need. Worth unlocking everything just to support the developer of the app honestly. For an old guy like me this helps alot with Elden Ring.

★★★★★ Eric Douglas · May 21, 2024

Good app so far! Nice map for reference. Also enjoyed the similar companion app for Zelda: Breath of the Wild. Thanks!

★☆☆☆☆ cory self · Jun 18, 2024

After downloading the app it tells you that you need to pay for the build planner and gear lists. Also, to have the map you need to download it it using the app which requires access to your gallery, audio files, ect. Steer clear of this app, it seems like malware central.

★☆☆☆☆ Nicola “Nikko” Heller · Feb 22, 2024

Kind of useless, as it only provides the map for free. You can use the Elden Ring Wiki in browser for that matter. All the checklists are locked behind paywalls.

★☆☆☆☆ Chase Allen · May 28, 2026

No DlC weapon for the build planner. Which is the reason I paid for the content. My intent was to use it to make a build for twin replans blades.

Google Play Rankings for ER Companion

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Technologies used by ER Companion

16 permissions · 42 libraries

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ER Companion

Offline maps, checklists, databases and build planner for Elden Ring.

About ER Companion

Download Statistics

User Ratings

App Information

Technical Requirements

More data about ER Companion

Also available on the App Store

Alternative downloads for the ER Companion app

ER Companion compared with similar apps

Common keywords of similar apps

Keywords missing from this app

More from Sebastian Kruse

Google Play Rating history and histogram

Downloads over time

Changelog of ER Companion

Developer information for Sebastian Kruse

Share ER Companion

Comments on ER Companion for Android

Google Play Rankings for ER Companion

Technologies used by ER Companion