# EFB vs Get Zulu Time

The clearest difference is iOS requirement: Get Zulu Time at 13.0 against EFB's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

EFB ships an update monthly, Get Zulu Time every 3 weeks. The most recent releases landed on October 7, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | EFB | Get Zulu Time |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/efb-pro/id436659915/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 35.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 7 MB | 0 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [CAVU Companies](https://appshunter.io/developer/436659918) | [Nautosys LLC](https://appshunter.io/developer/1817285307) |

## What reviewers say

### EFB

[App page](https://appshunter.io/ios/app/efb-pro/id436659915)

This app calculates critical aircraft performance data for takeoff and landing, offline. It includes runway and weather data, weight and balance calculations, and performance forecasting. Meets FAA, EASA, and JAR requirements.

**Highlights:** Offline aircraft performance calculations, International runway database, Real-time weather integration, Weight & Balance calculations, Performance forecasting, Supports turbine aircraft

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

**In-app purchases:** none


### Get Zulu Time

[App page](https://appshunter.io/ios/app/get-zulu-time/id6747847537)

**In-app purchases:** none


## Frequently asked questions

### Is EFB free?

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

### Is Get Zulu Time free?

Get Zulu Time is free to download, with no in-app purchases.

### Do EFB or Get Zulu Time have ads?

Neither EFB nor Get Zulu Time shows ads.

### Which is updated more often, EFB or Get Zulu Time?

EFB ships an update monthly, and Get Zulu Time every 3 weeks. Most recently, EFB was updated on October 7, 2026 and Get Zulu Time on October 12, 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.*