# DZ Ballistics vs WindsAloftPro

The clearest difference is price: WindsAloftPro at Free against DZ Ballistics's $6.99. DZ Ballistics's advantage is iOS requirement (13.0 vs 15.2). On update cadence, ads, in-app purchases and device support there is nothing between them.

WindsAloftPro is free to download; DZ Ballistics costs $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

DZ Ballistics ships an update every 7 months, WindsAloftPro every 6 months. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | DZ Ballistics | WindsAloftPro |
| --- | --- | --- |
| Price | $6.99 | **Free** |
| Rating | — | **[3.0 (3 ratings)](https://appshunter.io/ios/app/windsaloftpro/id1610049530/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 6 months** |
| Monetization | — | Free |
| Size | 15 MB | 7 MB |
| Requires iOS | **13.0** | 15.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tactical EFB Solutions](https://appshunter.io/developer/954147824) | [Tremont Air, LLC](https://appshunter.io/developer/309321587) |

## What reviewers say

### DZ Ballistics

[App page](https://appshunter.io/ios/app/dz-ballistics/id1133418617)

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

**In-app purchases:** none


### WindsAloftPro

[App page](https://appshunter.io/ios/app/windsaloftpro/id1610049530)

This app calculates winds aloft for U.S. locations, providing data from 5000 to 39000 feet. It can also display crosswinds along your route and allows manual adjustment of climb and descent biases for various aircraft.

**Highlights:** Winds aloft calculation, Crosswind display, Climb/descent bias modification, U.S. location support, Altitude range 5000-39000 ft

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DZ Ballistics free?

DZ Ballistics costs $6.99, with no in-app purchases.

### Is WindsAloftPro free?

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

### Do DZ Ballistics or WindsAloftPro have ads?

Neither DZ Ballistics nor WindsAloftPro shows ads.

### Which is updated more often, DZ Ballistics or WindsAloftPro?

DZ Ballistics ships an update every 7 months, and WindsAloftPro every 6 months. Most recently, DZ Ballistics was updated on October 24, 2026 and WindsAloftPro on October 21, 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.*