# USFS Risk Calculator vs FireSync Ops

The clearest difference is update cadence: FireSync Ops at monthly against USFS Risk Calculator's every 32 months. USFS Risk Calculator's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

USFS Risk Calculator ships an update every 32 months, FireSync Ops monthly. The most recent releases landed on October 25, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | USFS Risk Calculator | FireSync Ops |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (7 ratings)](https://appshunter.io/ios/app/firesync-ops/id1537879289/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 32 months | **Monthly** |
| Monetization | — | Free |
| Size | 42 MB | 223 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [US Forest Service](https://appshunter.io/developer/949583790) | [ForceReadiness.com](https://appshunter.io/developer/412513833) |

## What reviewers say

### USFS Risk Calculator

[App page](https://appshunter.io/ios/app/usfs-risk-calculator/id1496807580)

**Features:** macOS Compatibility

**In-app purchases:** none


### FireSync Ops

[App page](https://appshunter.io/ios/app/firesync-ops/id1537879289)

This app provides essential information for firefighters and paramedics, including maps, weather data, incident response guides, and department-specific directories. It offers real-time access to critical resources for emergency operations.

**Highlights:** Interactive maps with weather data, Digital incident response pocket guide, Department-specific forms and directories, Real-time weather and fire behavior analysis, Helispot and channel plan information, Live radio stream access

**In-app purchases:** none


## Frequently asked questions

### Is USFS Risk Calculator free?

USFS Risk Calculator is free to download, with no in-app purchases.

### Is FireSync Ops free?

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

### Do USFS Risk Calculator or FireSync Ops have ads?

Neither USFS Risk Calculator nor FireSync Ops shows ads.

### Which is updated more often, USFS Risk Calculator or FireSync Ops?

USFS Risk Calculator ships an update every 32 months, and FireSync Ops monthly. Most recently, USFS Risk Calculator was updated on October 25, 2026 and FireSync Ops on October 6, 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.*