# GeoBallistics vs CorroScan

The clearest difference is update cadence: CorroScan at every 2 days against GeoBallistics's every 9 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. GeoBallistics sells 2 one-off in-app purchases and CorroScan sells 2 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

GeoBallistics ships an update every 9 days, CorroScan every 2 days. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | GeoBallistics | CorroScan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (250 ratings)](https://appshunter.io/ios/app/geoballistics/id972536756/reviews)** | — |
| Number of ratings | **250** | — |
| Positive reviews | 65.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 147 MB | 27 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Vortex Optics](https://appshunter.io/developer/1324210280) | [OFO Tech](https://appshunter.io/developer/1435806692) |

## What reviewers say

### GeoBallistics

[App page](https://appshunter.io/ios/app/geoballistics/id972536756)

This app provides advanced ballistics calculations for rifle shooting. It allows users to create unlimited rifle profiles, connect with weather hardware for atmospheric data, and build/save satellite imagery range cards. Features include a movers calculator, holdover calculator, and Coriolis effect auto-calculation.

**Highlights:** Unlimited Rifle Profiles, Atmospheric Data Integration, Satellite Imagery Range Cards, Movers Calculator, Holdover Calculator, Advanced Ballistics Solver, Coriolis Effect Auto-Calculation

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WINDmeter Compatibility | Free | one-time |
| BallisticARC PRO | $14.99 | one-time |

**What reviewers like**

- 👍 User-friendly interface
- 🚀 Accurate ballistic solutions
- 💡 Seamless integration with Vortex hardware
- 👍 Helpful customer support

**What reviewers complain about**

- 🐛 Clunky navigation and UI
- 🐛 Inaccurate windage and elevation solutions
- 🐛 Compatibility issues with dark mode
- 🐛 Crashes and bugs

**Reported bugs**

- Unable to edit rifle profiles
- Inability to connect with Vortex rangefinder
- Crashes on launch for some users

**Requested features**

- Option to display ballistic charts in inches
- Support for reticles from other manufacturers
- Downloadable offline map data
- Apple Watch companion app


### CorroScan

[App page](https://appshunter.io/ios/app/corroscan/id6789752647)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CorroScan Pro | $14.99 | per month |
| CorroScan Pro (Annual) | $149.00 | per year |


## Frequently asked questions

### Is GeoBallistics free?

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

### Is CorroScan free?

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

### Do GeoBallistics or CorroScan have ads?

Neither GeoBallistics nor CorroScan shows ads.

### Which is updated more often, GeoBallistics or CorroScan?

GeoBallistics ships an update every 9 days, and CorroScan every 2 days. Most recently, GeoBallistics was updated on October 29, 2026 and CorroScan on October 24, 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.*