# Eagle Ballistics vs FieldSolve

The clearest difference is in-app purchases: FieldSolve at none against Eagle Ballistics's 6. FieldSolve also leads on update cadence (every 4 days vs monthly) and iOS requirement (15.0 vs 17.0). Eagle Ballistics's advantage is chart position (#173 vs unranked). On price, 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. FieldSolve asks for nothing beyond the download.

Eagle Ballistics ships an update monthly, FieldSolve every 4 days. The most recent releases landed on October 12, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Eagle Ballistics | FieldSolve |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (30 ratings)](https://appshunter.io/ios/app/eagle-ballistics/id6478360431/reviews)** | — |
| Number of ratings | **30** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#173** | — |
| Size | 12 MB | 28 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Eagle Ballistics LLC](https://appshunter.io/developer/1732612975) | [EX Corporation Oy](https://appshunter.io/developer/1391053704) |

## What reviewers say

### Eagle Ballistics

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

**Currently charting:** #173 Top Grossing · Sports (US App Store)

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 |


### FieldSolve

[App page](https://appshunter.io/ios/app/fieldsolve-ballistic-calc/id6788091639)

**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 FieldSolve free?

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

### Do Eagle Ballistics or FieldSolve have ads?

Neither Eagle Ballistics nor FieldSolve shows ads.

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

Eagle Ballistics ships an update monthly, and FieldSolve every 4 days. Most recently, Eagle Ballistics was updated on October 12, 2026 and FieldSolve on October 10, 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.*