# AED Sim vs CPR Now App

The clearest difference is price: CPR Now App at Free against AED Sim's $2.49. CPR Now App also leads on review sentiment (83% vs 50%) and update cadence (every 6 weeks vs every 44 months). On rating, ads, in-app purchases and device support there is nothing between them.

CPR Now App is free to download; AED Sim costs $2.49 up front. Neither carries in-app purchases, so what you see is what you pay.

AED Sim holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 4 and 13 respectively. Written reviews complicate that: 50% of AED Sim's written reviews are positive against 83% of CPR Now App's, so the app with the better star average is not the one people write more warmly about.

AED Sim ships an update every 44 months, CPR Now App every 6 weeks. The most recent releases landed on September 15, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | AED Sim | CPR Now App |
| --- | --- | --- |
| Price | $2.49 | **Free** |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/aed-sim/id359990739/reviews)** | [4.6 (13 ratings)](https://appshunter.io/ios/app/cpr-now-app/id1629657865/reviews) |
| Number of ratings | 4 | **13** |
| Positive reviews | 50.0% of reviews | **83.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 44 months | **Every 6 weeks** |
| Monetization | Paid | **Free** |
| Size | 7 MB | 18 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gerry Shaw](https://appshunter.io/developer/358894217) | [Keegan Sauer](https://appshunter.io/developer/1796693214) |

## What reviewers say

### AED Sim

[App page](https://appshunter.io/ios/app/aed-sim/id359990739)

This realistic simulator offers an authentic AED training experience with customizable prompts, sounds, and scenarios. It adheres to current CPR guidelines and provides an inexpensive way to practice using a defibrillator.

**Highlights:** Authentic AED simulation, Realistic voice prompts and sound effects, CPR metronome at 100-110 BPM, Customizable scenario editor, User-provided backgrounds and sound effects, Adheres to 2020 CPR Guidelines

**Features:** Vision Pro support

**In-app purchases:** none


### CPR Now App

[App page](https://appshunter.io/ios/app/cpr-now-app/id1629657865)

This app provides a metronome to guide users through Hands-Only CPR chest compressions at the recommended rate of 100-120 bpm. It aims to empower individuals to perform effective CPR during cardiac arrest events, turning a smartphone into a potentially life-saving tool.

**Highlights:** Hands-Only CPR assistance, Metronome for compression rate, 100-120 bpm guidance, Supports medical personnel and everyday individuals, Turns smartphone into a life-saving tool

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AED Sim free?

AED Sim costs $2.49, with no in-app purchases.

### Is CPR Now App free?

CPR Now App is free to download, with no in-app purchases.

### Which has better reviews, AED Sim or CPR Now App?

AED Sim is rated higher. AED Sim averages 4.8 out of 5 from 4 ratings, while CPR Now App averages 4.6 from 13 ratings.

### Do AED Sim or CPR Now App have ads?

Neither AED Sim nor CPR Now App shows ads.

### Which is updated more often, AED Sim or CPR Now App?

AED Sim ships an update every 44 months, and CPR Now App every 6 weeks. Most recently, AED Sim was updated on September 15, 2026 and CPR Now App on October 1, 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.*