# 8Flight Aviator EFB vs PreFlightIQ

The clearest difference is chart position: 8Flight Aviator EFB at #131 against PreFlightIQ's unranked. PreFlightIQ's advantage is update cadence (every 3 days vs weekly). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 8Flight Aviator EFB sells 5 in-app purchases, starting at $5.99 per month and PreFlightIQ sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

8Flight Aviator EFB ships an update weekly, PreFlightIQ every 3 days. The most recent releases landed on October 18, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | 8Flight Aviator EFB | PreFlightIQ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (81 ratings)](https://appshunter.io/ios/app/8flight-aviator-efb/id6471322281/reviews)** | — |
| Number of ratings | **81** | — |
| Positive reviews | 70.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | Subscription | — |
| Best chart rank | **#131** | — |
| Size | 196 MB | 36 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Eight Flight](https://appshunter.io/developer/1715092060) | [Spencer Lamoreaux](https://appshunter.io/developer/1883403895) |

## What reviewers say

### 8Flight Aviator EFB

[App page](https://appshunter.io/ios/app/8flight-aviator-efb/id6471322281)

**Currently charting:** #131 Top Grossing · Weather (US App Store)

This app provides advanced flight planning with real-time weather forecasts and complete, accurate fuel and FBO pricing. It offers graphical weather data, FBO filtering by service and hours, and includes information on airport amenities. Designed for pilots to save time and make informed decisions.

**Highlights:** Data-driven flight planning, Complete fuel and FBO pricing, Graphical aviation weather forecasts, Real-time weather radar, FBO filtering by service and hours, Airport amenities information, Offline access

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 8Flight Data | $5.99 | per month |
| 8Flight Data | $59.99 | per year |
| 8Flight Aviator | $99.99 | per year |
| aviator | $129.99 | per year |
| 8Flight Aviator + Pro Logbook | $179.99 | per year |


### PreFlightIQ

[App page](https://appshunter.io/ios/app/preflightiq/id6760239733)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Plan | $2.99 | per month |
| Pro Plan | $4.99 | per month |
| Pro Plan Annual | $44.99 | per year |


## Frequently asked questions

### Is 8Flight Aviator EFB free?

8Flight Aviator EFB is free to download, with in-app purchases available.

### Is PreFlightIQ free?

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

### Do 8Flight Aviator EFB or PreFlightIQ have ads?

Neither 8Flight Aviator EFB nor PreFlightIQ shows ads.

### Which is updated more often, 8Flight Aviator EFB or PreFlightIQ?

8Flight Aviator EFB ships an update weekly, and PreFlightIQ every 3 days. Most recently, 8Flight Aviator EFB was updated on October 18, 2026 and PreFlightIQ on October 17, 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.*