# EFIS TA — Fly Safe with EFIS TA App!

> Electronic Flight Information System for airplanes, paired with specific instruments. (iPhone/iPad app by Pantelis Georgiadis.)

- Source: https://appshunter.io/ios/app/efis-ta/id1413651819 (this page in markdown: same URL + `.md`)
- Developer: [Pantelis Georgiadis](https://appshunter.io/developer/977144282)
- Category: Navigation, Utilities
- Price: Free
- Rating: 4.60/5 from 5 App Store ratings · 4 written reviews indexed
- Age rating: 4+
- Requires: iOS 10.3 · 16 MB
- Languages: English
- Released: 2018-08-06
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/efis-ta/id1413651819/reviews.md

## What is EFIS TA?

ATTENTION: Our company recommends to download and use the app ONLY if you have an Aeolus-Sense or FlySense AoA instrument. Otherwise, you are using the EFIS TA application at your own risk and we do not provide any guarantee for application usage. A continuous and permanent banner is required to appear while using the application to indicate that you don't have a connection with an instrument of our company.

EFIS TA is an Electronic Flight Information System for airplanes, which runs right on your smartphone/tablet.

EFIS TA app is paired with TalosAvionics Aeolus-Sense instruments via Wifi or USB and provides as full glass cockpit solution for pilots. EFIS TA works also with the internal sensors(if existed) of your smartphone/tablet as a backup system in case of emergency or Aeolus-Sense disconnection. 

Main Features of Aeolus-Sense instruments displayed on EFIS TA app:
- Artificial Horizon (AHRS)
- ADS-B In (1090 & 978 Mhz)
- Indicated Airspeed (IAS)
- True Airspeed (TAS)
- Ground speed (via GPS)
- Barometric Altitude 
- GPS Altitude
- Vertical Speed (VSI)
- Outside Air Temperature (OAT)
- G-meter
- Turn Coordinator
- Slip Ball
- Compass
- True Course Indicator (via GPS)
- Deviation from true track indication 
- Flight Plan


ATTENTION: EFIS TA app is especially designed for Aeolus-Sense instruments and the operation of internal sensors is recommended ONLY for emergency or backup reasons.

IMPORTANT NOTICE: Aeolus-Sense is not a certified aviation instrument. In addition, do not rely on EFIS TA app as your only navigation aid. Failure to comply to this warning may result in property damage, serious injury or death. You assume total responsibility and risk associated with using this application.

ATTENTION: EFIS TA APP PAIRED WITH AEOLUS-SENSE IS WORKING ONLY FOR LIGHT, ULTRALIGHT, GYROCOPTER, EXPERIMENTAL AND GENERAL AVIATION AIRCRAFTS. NOT TO BE USED IN HELICOPTERS OR GROUND VEHICLES OF ANY KIND, BECAUSE INDICATIONS WILL NOT BE CORRECT. USE ONLY EFIS TA APP AND AEOLUS-SENSE IN AN AIRPLANE!

## Key features

- Artificial Horizon (AHRS)
- ADS-B In
- Indicated Airspeed (IAS)
- Ground speed (via GPS)
- Barometric Altitude
- GPS Altitude
- Flight Plan

## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/efis-ta/id1413651819/reviews.md

### 4/5 — Good app

*2021-05-27*

I understand the need for the disclaimer regarding the missing sensor. But can you make it smaller, and not take up so much display real estate? Thank you for your consideration.

### 5/5 — Recommend! Great product

*2020-10-22*

Easy installation! Very accurate and reliable.
Plus you getting more feature for less money.

Continue the great work.

### 5/5 — Love the new menu

*2019-03-14*

As an owner of an Talos Avionics Aeolus Sense, I found A-EFIS menu hard to navigate

EFIS TA, with its tiled menu options, is much more user friendly and is a great update

### 3/5 — Looks nice BUT!

*2018-07-28*

Ahrs shows turn in opposite direction!

Using internal sensors, iPad Pro 12.9

Needs fixing!

## Frequently asked questions about EFIS TA

### What instruments is EFIS TA compatible with?

EFIS TA is designed to be used with Aeolus-Sense or FlySense AoA instruments. The app strongly recommends using it only with these specific devices for guaranteed functionality and safety.

### Can EFIS TA be used as a primary navigation aid?

No, EFIS TA explicitly states that it is not a certified aviation instrument and users should not rely on it as their only navigation aid. It is intended to supplement, not replace, certified equipment.

### What types of aircraft is EFIS TA suitable for?

EFIS TA is suitable for light, ultralight, gyrocopter, experimental, and general aviation aircraft. It is not recommended for helicopters or ground vehicles as indications will not be correct.

### Does EFIS TA work offline?

The description does not explicitly state offline functionality. However, it mentions using internal sensors as a backup in case of Aeolus-Sense disconnection, implying some offline capability for basic functions.

### What is the age rating for EFIS TA?

EFIS TA has an age rating of 4+, making it suitable for a wide range of users. This rating is typically based on content and does not reflect the complexity of its aviation functions.

### How often is EFIS TA updated?

The latest version of EFIS TA is 1.11.0, last updated on December 17, 2021. This indicates a release cycle of approximately 1-2 years between major updates.

### What are the main flight data points displayed by EFIS TA?

EFIS TA displays key flight information including Artificial Horizon, airspeed (indicated and true), ground speed, barometric and GPS altitude, vertical speed, outside air temperature, and G-meter readings.

### Is EFIS TA available on Android devices?

EFIS TA is supported on iPhone and iPad. The provided data does not specify Android compatibility.

## Version history (last 5 releases)

### 1.11.0 — 2021-12-17

External Compass & GPS improvements

### 1.10.0 — 2021-11-07

Improvements and bug fixes

### 1.9.0 — 2021-08-17

Supports external compass

### 1.8.1 — 2021-06-09

- Record Data Feature
- Supports split screen

### 1.8.0 — 2021-01-31

- Fixes ADS-B data issue with USB connection.
- Fixes flickering issues with USB connection.
- Fixes an issue with temperature display.
- Some minor bug fixes.

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## Related topics

[efis ta](https://appshunter.io/ios/topics/efis-ta)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*