# Catapult EMS vs CSET Exam & Test Prep

The clearest difference is in-app purchases: Catapult EMS at none against CSET Exam & Test Prep's 1. CSET Exam & Test Prep's advantage is iOS requirement (13.0 vs 15.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. CSET Exam & Test Prep sells 1 one-off in-app purchase. Catapult EMS asks for nothing beyond the download.

Catapult EMS ships an update every 3 months, CSET Exam & Test Prep every 2 months. The most recent releases landed on September 10, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Catapult EMS | CSET Exam & Test Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (12 ratings)](https://appshunter.io/ios/app/catapult-ems/id1449934271/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 30.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 35 MB | 47 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Diverse Network Associates Incorporated](https://appshunter.io/developer/1449934270) | [3328833 Nova Scotia Limited](https://appshunter.io/developer/1757830011) |

## What reviewers say

### Catapult EMS

[App page](https://appshunter.io/ios/app/catapult-ems/id1449934271)

Stay informed during emergencies with audible alerts that bypass silent mode. This app provides quick access to emergency procedures, allows for secure login via biometrics, and integrates with a comprehensive emergency management system for organizations.

**Highlights:** Audible emergency alerts on silent mode, Quick home screen access, Touch/Face ID login, Location and status gathering, One-on-one emergency conversations, Alert districts, police, and fire, View emergency procedures, Anonymous threat reporting

**Features:** macOS Compatibility

**In-app purchases:** none


### CSET Exam & Test Prep

[App page](https://appshunter.io/ios/app/cset-exam-and-test-prep/id6748200041)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $6.99 | one-time |


## Frequently asked questions

### Is Catapult EMS free?

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

### Is CSET Exam & Test Prep free?

CSET Exam & Test Prep is free to download, with in-app purchases available.

### Do Catapult EMS or CSET Exam & Test Prep have ads?

Neither Catapult EMS nor CSET Exam & Test Prep shows ads.

### Which is updated more often, Catapult EMS or CSET Exam & Test Prep?

Catapult EMS ships an update every 3 months, and CSET Exam & Test Prep every 2 months. Most recently, Catapult EMS was updated on September 10, 2026 and CSET Exam & Test Prep on September 18, 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.*