# OzRunways EFB vs AirCalc

The clearest difference is in-app purchases: AirCalc at none against OzRunways EFB's 12. AirCalc also leads on review sentiment (100% vs 75%) and iOS requirement (15.6 vs 17.0). OzRunways EFB's advantage is update cadence (weekly vs every 6 months). On price, ads and device support there is nothing between them.

Both are free to download. OzRunways EFB sells 12 one-off in-app purchases. AirCalc asks for nothing beyond the download.

OzRunways EFB ships an update weekly, AirCalc every 6 months. The most recent releases landed on October 23, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | OzRunways EFB | AirCalc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (145 ratings)](https://appshunter.io/ios/app/ozrunways-efb/id404403989/reviews)** | — |
| Number of ratings | **145** | — |
| Positive reviews | 75.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 6 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 76 MB | 5 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [OzRunways Pty. Ltd.](https://appshunter.io/developer/323268116) | [Tailwind Software](https://appshunter.io/developer/1226833362) |

## What reviewers say

### OzRunways EFB

[App page](https://appshunter.io/ios/app/ozrunways-efb/id404403989)

This app provides a comprehensive Electronic Flight Bag (EFB) solution for pilots, offering flight planning, GPS navigation, and access to essential aeronautical publications and maps. It supports offline use and includes features like weather radar and live flight tracking.

**Highlights:** Flight planning, GPS moving maps, Offline map downloads, Weather radar, Live flight tracking, Weight & Balance calculations, Aeronautical publication access

**Features:** Vision Pro support

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Latin America VFR Standard | $14.99 | one-time |
| Latin America VFR Plus | $28.99 | one-time |
| Latin America IFR Premium | $59.99 | one-time |
| Africa & Middle East | $69.99 | one-time |
| Australia VFR Standard | $99.99 | one-time |
| New Zealand VFR | $119.99 | one-time |
| Australia Essential | $149.99 | one-time |
| New Zealand Essential | $149.99 | one-time |
| New Zealand Plus | $229.00 | one-time |
| Australia Plus | $229.00 | one-time |
| New Zealand Ultimate | $349.00 | one-time |
| Australia Ultimate | $399.00 | one-time |


### AirCalc

[App page](https://appshunter.io/ios/app/aircalc/id1226833363)

This app displays relative wind information, including components for crosswind and head/tail wind. It calculates pressure altitude, density altitude, and true airspeed using various inputs. Wind speed and direction are computed from airspeed, heading, GPS track, and groundspeed.

**Highlights:** Relative wind arrow display, Crosswind and head/tail wind components, Pressure and density altitude calculation, True airspeed calculation, Wind speed and direction computation, Unit selection

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is OzRunways EFB free?

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

### Is AirCalc free?

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

### Do OzRunways EFB or AirCalc have ads?

Neither OzRunways EFB nor AirCalc shows ads.

### Which is updated more often, OzRunways EFB or AirCalc?

OzRunways EFB ships an update weekly, and AirCalc every 6 months. Most recently, OzRunways EFB was updated on October 23, 2026 and AirCalc on October 7, 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.*