# Wind Reader vs Eagle Ballistics

The clearest difference is review sentiment: Eagle Ballistics at 75% against Wind Reader's 0%. Eagle Ballistics also leads on rating (4.8 vs 4.0) and ratings volume (30 vs 5). Wind Reader's advantage is in-app purchases (none vs 6) and update cadence (weekly vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Eagle Ballistics sells 6 in-app purchases, starting at $2.99 per month. Wind Reader asks for nothing beyond the download.

Eagle Ballistics holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: Eagle Ballistics has 30 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 0% of Wind Reader's written reviews are positive against 75% of Eagle Ballistics's.

Wind Reader ships an update weekly, Eagle Ballistics monthly. The most recent releases landed on June 26, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Wind Reader | Eagle Ballistics |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (5 ratings)](https://appshunter.io/ios/app/wind-reader/id6469385660/reviews) | **[4.8 (30 ratings)](https://appshunter.io/ios/app/eagle-ballistics/id6478360431/reviews)** |
| Number of ratings | 5 | **30** |
| Positive reviews | 0.0% of reviews | **75.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 2 MB | 10 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 17+ | 17+ |
| Developer | [James Eagleman](https://appshunter.io/developer/1464839727) | [Eagle Ballistics LLC](https://appshunter.io/developer/1732612975) |

## What reviewers say

### Wind Reader

[App page](https://appshunter.io/ios/app/wind-reader/id6469385660)

This application calculates real-time wind speed for long-range shooting using the Eagleman Technique. It leverages your phone's inclination sensor to convert mirage and rain angles into accurate wind speed measurements, a method patented in the US.

**Highlights:** Real-time wind speed calculation, Eagleman Technique implementation, Uses phone inclination sensor, Converts mirage and rain angles, Patented wind reading method

**Features:** macOS Compatibility

**In-app purchases:** none


### Eagle Ballistics

[App page](https://appshunter.io/ios/app/eagle-ballistics/id6478360431)

This app provides advanced ballistics calculations for long-range shooting and competitive marksmanship. It offers detailed environmental adjustments, wind correction, and trajectory predictions. A free version is available with limitations, alongside tiered subscriptions for enhanced features and range.

**Highlights:** Fast and accurate ballistic engine, Environmental and wind correction, Gyroscopic stability analysis, Built-in documentation and videos, PRS mode for multi-target and moving targets, Bluetooth connectivity for sensors and rangefinders

**Features:** Apple Watch app

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lite | $2.99 | per month |
| Long Range Monthly | $4.99 | per month |
| PRS | $9.99 | per month |
| Lite | $14.99 | per year |
| Long Range | $24.99 | per year |
| PRS | $74.99 | per year |


## Frequently asked questions

### Is Wind Reader free?

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

### Is Eagle Ballistics free?

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

### Which has better reviews, Wind Reader or Eagle Ballistics?

Eagle Ballistics is rated higher. Wind Reader averages 4.0 out of 5 from 5 ratings, while Eagle Ballistics averages 4.8 from 30 ratings.

### Do Wind Reader or Eagle Ballistics have ads?

Neither Wind Reader nor Eagle Ballistics shows ads.

### Which is updated more often, Wind Reader or Eagle Ballistics?

Wind Reader ships an update weekly, and Eagle Ballistics monthly. Most recently, Wind Reader was updated on June 26, 2026 and Eagle Ballistics on September 9, 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.*