# FirePumpSim vs CDL2Go

The clearest difference is in-app purchases: CDL2Go at none against FirePumpSim's 1. FirePumpSim's advantage is update cadence (weekly vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. FirePumpSim sells 1 one-off in-app purchase. CDL2Go asks for nothing beyond the download.

FirePumpSim ships an update weekly, CDL2Go every 3 weeks. The most recent releases landed on October 1, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | FirePumpSim | CDL2Go |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/firepumpsim-driver-operator/id6768447355/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free | — |
| Size | 158 MB | 27 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [David Gallaher](https://appshunter.io/developer/1845724915) | [Philip Knapp](https://appshunter.io/developer/1148271695) |

## What reviewers say

### FirePumpSim

[App page](https://appshunter.io/ios/app/firepumpsim-driver-operator/id6768447355)

This app offers realistic pump-pressure practice for firefighters and driver/operators. It helps users work through visual fireground scenarios, calculate pump pressure, and understand friction loss with real-world fire service hydraulics.

**Highlights:** Realistic pump-pressure practice, Visual fireground scenarios, Pump pressure calculations, Friction loss practice, Teaching feedback on hydraulics, Scenario library and daily challenges

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pump Operations Pack 1 | $1.99 | one-time |


### CDL2Go

[App page](https://appshunter.io/ios/app/cdl2go/id6788178053)

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

**In-app purchases:** none


## Frequently asked questions

### Is FirePumpSim free?

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

### Is CDL2Go free?

CDL2Go is free to download, with no in-app purchases.

### Do FirePumpSim or CDL2Go have ads?

Neither FirePumpSim nor CDL2Go shows ads.

### Which is updated more often, FirePumpSim or CDL2Go?

FirePumpSim ships an update weekly, and CDL2Go every 3 weeks. Most recently, FirePumpSim was updated on October 1, 2026 and CDL2Go on September 29, 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.*