# iEFIS Pro vs TakeoffAlert

The clearest difference is in-app purchases: TakeoffAlert at none against iEFIS Pro's 1. iEFIS Pro's advantage is update cadence (every 3 weeks vs every 9 months). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. iEFIS Pro sells 1 in-app purchase, starting at $2.99 per month. TakeoffAlert asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for iEFIS Pro against 5.0 for TakeoffAlert. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

iEFIS Pro ships an update every 3 weeks, TakeoffAlert every 9 months. The most recent releases landed on October 7, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | iEFIS Pro | TakeoffAlert |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/iefis-pro/id1217787841/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/takeoffalert/id1559078198/reviews) |
| Number of ratings | **3** | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 9 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 84 MB | 15 MB |
| Requires iOS | 16.6 | **15** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [airWORK aviation media UG](https://appshunter.io/developer/1055282750) | [Raymond Chase](https://appshunter.io/developer/1123451416) |

## What reviewers say

### iEFIS Pro

[App page](https://appshunter.io/ios/app/iefis-pro/id1217787841)

This app simulates a modern glass cockpit for general aviation, displaying flight data from your device's sensors or external GPS. The Pro version offers an airport database with navigation aids.

**Highlights:** iOS sensor data display, External GPS connection, Course rose and track display, Airport database (Pro version), Runway orientation and length, Full-screen mode

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Maps + Weather Subscription | $2.99 | per month |


### TakeoffAlert

[App page](https://appshunter.io/ios/app/takeoffalert/id1559078198)

This app monitors your aircraft's takeoff performance in real-time, comparing actual data against planned performance. It provides intuitive feedback on your aircraft's position relative to runway requirements during takeoff.

**Highlights:** Real-time takeoff monitoring, Actual vs. planned performance comparison, Intuitive data display, Input takeoff data (TODA, Roll, Stopping Distance), Monitor takeoff position

**In-app purchases:** none


## Frequently asked questions

### Is iEFIS Pro free?

iEFIS Pro is free to download, with in-app purchases available.

### Is TakeoffAlert free?

TakeoffAlert is free to download, with no in-app purchases.

### Which has better reviews, iEFIS Pro or TakeoffAlert?

iEFIS Pro and TakeoffAlert are both rated 5.0 out of 5 on the App Store, from 3 and 2 ratings respectively.

### Do iEFIS Pro or TakeoffAlert have ads?

Neither iEFIS Pro nor TakeoffAlert shows ads.

### Which is updated more often, iEFIS Pro or TakeoffAlert?

iEFIS Pro ships an update every 3 weeks, and TakeoffAlert every 9 months. Most recently, iEFIS Pro was updated on October 7, 2026 and TakeoffAlert on October 6, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*