# CPR Tempo

> Medical

Canonical page: [https://chrome-stats.com/d/id525695057](https://chrome-stats.com/d/id525695057)

## Overview

- **ID:** `id525695057`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Frozen Ape Pte. Ltd.
- **Category:** Medical
- **Rating:** 3.70 / 5 (76 ratings)
- **Version:** 1.2
- **Last updated:** 2017-12-06
- **First published:** 2012-09-25
- **Size:** 11 MB
- **Data as of:** 2026-09-20
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/cpr-tempo/id525695057)

## Description

CPR Tempo is a Chrome extension that provides audio and visual cues along with timers to help medical responders time chest compressions during CPR. It includes a rhythm-check timer after shocks and a timer for epinephrine administration, with a configurable compressions-per-minute (CPM) range from 100 to 120.

Users can log each resuscitation event with details of actions taken and location (location services required); epinephrine intervals can be set from 3 to 5 minutes. The app follows American Heart Association guidelines and includes a tutorial; users should verify settings before use. Frozen Ape Pte. Ltd. disclaims liability for misuse or device malfunction.

## Rankings

- #162,924 — Overall

## Review summary

The app is praised for its simplicity, tempo accuracy, and helpful logging during CPR. However, audio glitches after updates, ongoing iOS compatibility needs, and missing CPR cycle/breath tracking reduce reliability and consistency on newer devices.

### Pros

- Simple, intuitive interface with large buttons for quick CPR pacing.
- Helps maintain correct compression tempo with a straightforward metronome.
- Time-stamping and event logging aid tracking epi administration and pulse checks during codes.
- Widely used and trusted by EMTs and first responders in real-life codes.

### Cons

- Metronome audio becomes scratchy or static after updates, distracting and disrupting rhythm.
- Ongoing iOS compatibility issues require updates to work with newer iOS versions, causing outages or unusability.
- Does not track CPR cycles or breaths and lacks ventilation prompts, limiting use in longer resuscitation efforts.
- Performance can be inconsistent across devices/updates, with reports of tones not playing or unreliable function.

## Similar extensions and apps

- [CPR Timer](https://chrome-stats.com/d/id6757443860)
- [CPR Metronome](https://chrome-stats.com/d/id1473962895) — 1.00 / 5
- [CodeBeat](https://chrome-stats.com/d/id6747488902) — 5.00 / 5
- [CPR Now App](https://chrome-stats.com/d/id1629657865) — 4.60 / 5
- [CPR Metronome: Rhythm Trainer](https://chrome-stats.com/d/id6747687951) — 4.50 / 5
- [Parada Cardíaca](https://chrome-stats.com/d/id1583225594)
- [Easy CPR](https://chrome-stats.com/d/id1659875521)
- [CPR Responder Pro](https://chrome-stats.com/d/id6758683686)
- [CodeClock Pro](https://chrome-stats.com/d/id6760660019)
- [CCF Timer](https://chrome-stats.com/d/id6760427840) — 5.00 / 5
- [CARMA For Life](https://chrome-stats.com/d/id970043074) — 4.40 / 5
- [CPRタイマー](https://chrome-stats.com/d/id6761255488)

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Source: [Chrome-Stats](https://chrome-stats.com/d/id525695057)