# Eagle Ballistics vs Grayboe

The clearest difference is in-app purchases: Grayboe at none against Eagle Ballistics's 6. Grayboe also leads on review sentiment (100% vs 75%) and rating (5.0 vs 4.8). Eagle Ballistics's advantage is ratings volume (30 vs 5). On price, update cadence, ads and device support there is nothing between them.

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

Grayboe holds the better App Store score, 5.0 against 4.8. 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: 75% of Eagle Ballistics's written reviews are positive against 100% of Grayboe's.

Eagle Ballistics ships an update monthly, Grayboe every 5 weeks. The most recent releases landed on September 9, 2026 and September 3, 2026 respectively.

## The numbers

| Metric | Eagle Ballistics | Grayboe |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (30 ratings)](https://appshunter.io/ios/app/eagle-ballistics/id6478360431/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/grayboe/id6757409676/reviews)** |
| Number of ratings | **30** | 5 |
| Positive reviews | 75.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 10 MB | 69 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Eagle Ballistics LLC](https://appshunter.io/developer/1732612975) | [Grayboe](https://appshunter.io/developer/1866724275) |

## What reviewers say

### 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 |


### Grayboe

[App page](https://appshunter.io/ios/app/grayboe/id6757409676)

This app uses AI to analyze photos of your shooting targets, providing detailed metrics like group size and distance from the point of aim. It helps you track progress, manage equipment, and improve accuracy over time.

**Highlights:** AI-powered shot analysis, Group size and spread calculation, Progress tracking and trend analysis, Firearm and ammunition management, Cloud sync for data backup, Printable AI targets

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

**In-app purchases:** none


## Frequently asked questions

### Is Eagle Ballistics free?

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

### Is Grayboe free?

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

### Which has better reviews, Eagle Ballistics or Grayboe?

Grayboe is rated higher. Eagle Ballistics averages 4.8 out of 5 from 30 ratings, while Grayboe averages 5.0 from 5 ratings.

### Do Eagle Ballistics or Grayboe have ads?

Neither Eagle Ballistics nor Grayboe shows ads.

### Which is updated more often, Eagle Ballistics or Grayboe?

Eagle Ballistics ships an update monthly, and Grayboe every 5 weeks. Most recently, Eagle Ballistics was updated on September 9, 2026 and Grayboe on September 3, 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.*