---
title: "A-EFIS Pro — App Overview"
url: https://marlvel.ai/intel-report/navigation/com-talosavionics-a-efis
category: Navigation
developer: Charalampos Baltzakis
platforms: ios
rating: 3.7 (3 ratings)
pricing: paid
report_level: overview
generated: 2026-04-30
---

<!-- SECTION: Key Insight -->
> **Key Insight:** A-EFIS Pro is a non-certified navigation aid intended exclusively for airplanes and must not be used as a primary flight instrument.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Navigation |
| Rating | 3.7 ★ (3) |
| Pricing | paid |
| Platforms | iOS |
| Latest Version (iOS) | 3.66 |
| Developer | Charalampos Baltzakis |

<!-- SECTION: Summary -->
## What is A-EFIS Pro?

A-EFIS Pro is an Electronic Flight Information System for iOS devices that utilizes internal sensors and GPS to provide flight instrumentation. The app employs digital filtering and stochastic models to deliver data for fixed-wing aircraft and integrates with the X-Plane flight simulator.

<!-- SECTION: Key Features -->
## Key Features

- **Artificial Horizon (AHRS)**: Provides real-time attitude reference using the device's internal sensors.
- **GPS-Based Navigation**: Calculates ground speed, altitude, vertical speed, and true course using GPS data.
- **Flight Instrumentation**: Includes a turn coordinator, slip ball, compass, and deviation from true track indicator.
- **Simulator Integration**: Supports connectivity with the X-Plane flight simulator for training or practice.

<!-- SECTION: Target Audience -->
## Who is it for?

Pilots of ultralights, LSA, and general aviation aircraft seeking a secondary flight instrument display.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/a-efis-pro/id977144283?uo=2)
- [Full Intelligence Report](https://marlvel.ai/intel-report/navigation/com-talosavionics-a-efis)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/navigation/com-talosavionics-a-efis).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*