Users love it: 4.7 stars from 2,943 ratings.
ER Companion is made and published by Sebastian Kruse. AppBrain is an independent app data site and isn't affiliated with Sebastian Kruse. The app name, icon, screenshots and description belong to Sebastian Kruse and are shown as published on the App Store.
About ER Companion
ER Companion is an utilities app developed by Sebastian Kruse.
User Ratings
ER Companion is rated 4.71 out of 5 stars. The rating is based on 2.9 thousand ratings.
App Information
ER Companion is freely available from the App Store. The app size is 292.98 MB. The latest version available is 3.1.4. The last update was on September 10, 2026.
Technical Requirements
The app has a content rating of Low Maturity. The app has been available on the App Store since March 2022.
| Price | Free |
| Rating | 4.71 based on 2.9 thousand ratings |
| Ranking | Not ranked |
| Version | 3.1.4 |
| App size | 293.0 MB |
| Maturity | Low Maturity |
Screenshots
Also available on Google Play
Alternatives to ER Companion
More from Sebastian Kruse
Changelog of ER Companion
No changelog data
Developer information for Sebastian Kruse
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Comments on ER Companion for iOS
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App Store Rankings for ER Companion
Technologies used by ER Companion
Frequently asked questions about ER Companion
Is ER Companion free?
Yes. ER Companion is free on the App Store.
Is ER Companion still available?
Yes. ER Companion is on the App Store, and the last update we saw was on September 10, 2026.
How large is the ER Companion download?
ER Companion is 292.98 MB to download.
Is ER Companion suitable for children?
App Store gives ER Companion a low maturity rating, so it is meant for older children and up.
How do people rate ER Companion?
ER Companion scores 4.71 out of 5 stars, from 2,943 ratings on the App Store.
Who made ER Companion?
ER Companion was developed by Sebastian Kruse. It is listed in the utilities category on the App Store.
What are the best alternatives to ER Companion?
People looking at ER Companion also look at these utilities apps: Guiding Ring: Elden Companion, Wizened Finger, The Elder Scrolls Map, D4Planner - Diablo 4 Planner, FINAL FANTASY XIV Companion.