# Bates' Pocket Guide vs ECG FlashCards

The clearest difference is rating: Bates' Pocket Guide at 4.8 against ECG FlashCards's 3.5. Bates' Pocket Guide also leads on review sentiment (41% vs 0%) and ratings volume (300 vs 4). ECG FlashCards's advantage is in-app purchases (none vs 1) and iOS requirement (9.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Bates' Pocket Guide sells 1 one-off in-app purchase. ECG FlashCards asks for nothing beyond the download.

Bates' Pocket Guide holds the better App Store score, 4.8 against 3.5. That said, the two scores are not equally well evidenced: Bates' Pocket Guide has 300 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 41% of Bates' Pocket Guide's written reviews are positive against 0% of ECG FlashCards's.

Bates' Pocket Guide ships an update every 14 months, ECG FlashCards every 13 months. The most recent releases landed on September 23, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | Bates' Pocket Guide | ECG FlashCards |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (300 ratings)](https://appshunter.io/ios/app/bates-pocket-guide/id650795652/reviews)** | [3.5 (4 ratings)](https://appshunter.io/ios/app/ecg-flashcards/id1281888288/reviews) |
| Number of ratings | **300** | 4 |
| Positive reviews | **40.9% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 13 months** |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#198** | — |
| Size | 10 MB | 13 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Unbound Medicine, Inc.](https://appshunter.io/developer/300420400) | [Sree Hari Reddy Gadekallu](https://appshunter.io/developer/1281888287) |

## What reviewers say

### Bates' Pocket Guide

[App page](https://appshunter.io/ios/app/bates-pocket-guide/id650795652)

**Currently charting:** #198 Top Grossing · Medical (US App Store)

This app provides essential information for obtaining health histories and conducting physical exams. It features step-by-step techniques, updated images, and differential diagnoses for quick and accurate interpretation of findings. Ideal for students and professionals needing a fast reference.

**Highlights:** Over 130 detailed topics, Step-by-step instructions, Updated photographs and illustrations, Two-column layout, New Algorithms for symptom approaches, Differential diagnoses, Highlighting and note-taking, Advanced search

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bates' Pocket Guide 9th ed. | $69.99 | one-time |


### ECG FlashCards

[App page](https://appshunter.io/ios/app/ecg-flashcards/id1281888288)

This app provides quick reference ECGs of cardiac arrhythmias for medical professionals. It's designed for emergency situations or exam preparation, focusing on rhythm strips to avoid confusion. Users should have basic ECG knowledge.

**Highlights:** ECG reference for cardiac arrhythmias, Focus on rhythm strips (lead II), Covers conduction abnormalities, Ideal for emergencies, Useful for exam revision

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bates' Pocket Guide free?

Bates' Pocket Guide is free to download, with in-app purchases available.

### Is ECG FlashCards free?

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

### Which has better reviews, Bates' Pocket Guide or ECG FlashCards?

Bates' Pocket Guide is rated higher. Bates' Pocket Guide averages 4.8 out of 5 from 300 ratings, while ECG FlashCards averages 3.5 from 4 ratings.

### Do Bates' Pocket Guide or ECG FlashCards have ads?

Neither Bates' Pocket Guide nor ECG FlashCards shows ads.

### Which is updated more often, Bates' Pocket Guide or ECG FlashCards?

Bates' Pocket Guide ships an update every 14 months, and ECG FlashCards every 13 months. Most recently, Bates' Pocket Guide was updated on September 23, 2026 and ECG FlashCards on June 4, 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.*