# BASIC vs EF

The clearest difference is in-app purchases: BASIC at none against EF's 8. EF's advantage is update cadence (every 3 days vs every 4 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. EF sells 8 in-app purchases, starting at $1.99 per month. BASIC asks for nothing beyond the download.

BASIC ships an update every 4 weeks, EF every 3 days. The most recent releases landed on September 7, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | BASIC | EF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.8 (5 ratings)](https://appshunter.io/ios/app/basic-transthoracic-echocard/id1227603004/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 3 days** |
| Monetization | Free | — |
| Size | 5 MB | 199 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [The Chinese University of Hong Kong](https://appshunter.io/developer/369070876) | [Kenneth Guber, M.D. LLC](https://appshunter.io/developer/1860110576) |

## What reviewers say

### BASIC

[App page](https://appshunter.io/ios/app/basic-transthoracic-echocard/id1227603004)

This app serves as an electronic course manual for registered participants of a specific echocardiography program. It provides essential information for those enrolled in The Beyond BASIC - Transthoracic Echocardiography course.

**Highlights:** Electronic course manual, Transthoracic Echocardiography content, Program-specific information, Registered participant access

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

**In-app purchases:** none


### EF

[App page](https://appshunter.io/ios/app/ef-ortless-echo-trainer/id6758357075)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Echo+ Monthly | $1.99 | per month |
| Echo Pro Monthly | $2.99 | per month |
| Intern's Stash | $0.99 | one-time |
| Exam Cram Pass | $0.99 | one-time |
| Ischemia Detector | $0.99 | one-time |
| Right Heart Warrior | $0.99 | one-time |
| Fellow's Wallet | $2.99 | one-time |
| Attending's Vault | $9.99 | one-time |


## Frequently asked questions

### Is BASIC free?

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

### Is EF free?

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

### Do BASIC or EF have ads?

Neither BASIC nor EF shows ads.

### Which is updated more often, BASIC or EF?

BASIC ships an update every 4 weeks, and EF every 3 days. Most recently, BASIC was updated on September 7, 2026 and EF 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.*