Avirma is made and published by Siebe Grefhorst. AppBrain is an independent app data site and isn't affiliated with Siebe Grefhorst. The app name, icon, screenshots and description belong to Siebe Grefhorst and are shown as published on the App Store.
AppBrain's verdict
- Last updated
- June 14, 2026
- Size
- 36.7 MB
User feedback
Ratings and reviews on the App StoreComments on Avirma for iOS
We don't have enough comments to show example comments. Please check back later.
Store listing
By Siebe Grefhorst, from the App StoreDescription by Siebe Grefhorst Written by the developer, not by AppBrain. Click to read.
Designed with an offline-first approach, Avirma keeps working when connectivity is unavailable and automatically syncs data when a connection returns.
Key Features
• Create and manage custom training simplans
• Capture notes linked to crew members and competencies
• Organize observations by severity and competency
• Structured debrief workflow
• Session timing and exercise tracking
• Session history with searchable records
• PDF export for debrief and record keeping
• Offline-first operation with local persistence
• Cloud backup and synchronization
• Local backup export for recovery and support
Avirma is designed for professional aviation instructors who need a reliable and practical tool during real-world training and assessment operations.
Subscription Information
Avirma Pro is available as a monthly subscription and includes:
• Creation of new sessions
• Creation of new simplans
Existing data remains accessible even without an active subscription. Users can continue to view historical sessions, simplans, PDFs, and backups.
Privacy Policy: https://avirma.app/privacy
Terms of Use: https://avirma.app/terms
Apple Standard EULA:
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Safety and technology
Found in the app by AppBrain- Price
- Free
- App size
- 36.7 MB
- Content rating
- Everyone
Technologies used by Avirma
Releases
Updates seen on the App Store- Version
- 1.1.0
- Launched
- June 2026
No changelog data
Rankings
App Store top chartsApp Store Rankings for Avirma
About the app and developer
About Avirma
Avirma is a productivity app developed by Siebe Grefhorst.
What is the rating of Avirma?
Avirma has no ratings yet.
Is Avirma free?
Avirma is free. The app size is 36.71 MB. The latest version available is 1.1.0. The last update was on June 14, 2026.
What are the requirements for Avirma?
The app has a content rating of Everyone. The app has been available on the App Store since June 2026.
Developer information for Siebe Grefhorst
Address:
Frequently asked questions about Avirma
Is Avirma free?
Yes. Avirma is free on the App Store.
Is Avirma still available?
Yes. Avirma is on the App Store, and the last update we saw was on June 14, 2026.
How large is Avirma?
Avirma is 36.71 MB.
Is Avirma suitable for children?
App Store rates the content of Avirma as suitable for everyone.
Who made Avirma?
Avirma was developed by Siebe Grefhorst. It is listed in the productivity category on the App Store.
Share Avirma
Subscribe now to get full and unlimited access to AppBrain Intelligence. You'll have access to:
- App Intelligence dashboard (performance timeline, competitor comparison, country rankings, insight cards)
- Detailed ranking data per app
- Full timeline per developer
- Device market shares data per country
- Unlimited keyword tracking
AppBrain is an app data site, we track rankings, ratings, installs for all apps and games on Google Play and the App Store. AppBrain doesn't host app files or APKs, all install links go directly to the official store. All trademarks are owned by their respective owners.
More apps
App statistics
About AppBrain