# EchoCalc vs PRESS calc

The clearest difference is review sentiment: EchoCalc at 49% against PRESS calc's 0%. EchoCalc also leads on rating (2.3 vs 1.0) and update cadence (monthly vs every 5 months). PRESS calc's advantage is in-app purchases (none vs 3). On price, ads and device support there is nothing between them.

Both are free to download. EchoCalc sells 3 one-off in-app purchases. PRESS calc asks for nothing beyond the download.

EchoCalc holds the better App Store score, 2.3 against 1.0. That said, the two scores are not equally well evidenced: EchoCalc has 23 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 49% of EchoCalc's written reviews are positive against 0% of PRESS calc's.

EchoCalc ships an update monthly, PRESS calc every 5 months. The most recent releases landed on October 5, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | EchoCalc | PRESS calc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (23 ratings)](https://appshunter.io/ios/app/echocalc/id468166426/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/press-calc/id1401176212/reviews) |
| Number of ratings | **23** | 1 |
| Positive reviews | **48.8% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 7 MB | 18 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [British Society of Echocardiography](https://appshunter.io/developer/468166429) | [Marian Galovic](https://appshunter.io/developer/1565807656) |

## What reviewers say

### EchoCalc

[App page](https://appshunter.io/ios/app/echocalc/id468166426)

Access essential echocardiography reference data for clinical practice. Includes measurements, diastolic function, prosthetic valve data, and topic guides. Supports multiple reference standards and recent guidelines.

**Highlights:** Echocardiography reference data, LV/RV size & function, Diastolic function data, Prosthetic valve reference, Topic guides with explanations, Multiple reference standards (BSE, ASE, EACVI), Access to recent guidelines

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Donate £2 to BSE | $1.99 | one-time |
| Donate £5 to BSE | $4.99 | one-time |
| Donate £10 to BSE | $9.99 | one-time |


### PRESS calc

[App page](https://appshunter.io/ios/app/press-calc/id1401176212)

This medical tool estimates the probability of recovering oral intake or returning to a pre-stroke diet for individuals who have experienced an ischemic stroke. It is intended for use by healthcare professionals to aid in prognostication of dysphagia recovery.

**Highlights:** Predicts oral intake recovery probability, Estimates return to pre-stroke diet, Applicable to ischemic stroke patients, For use by medical professionals, Supports 7 and 30-day prognostication

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EchoCalc free?

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

### Is PRESS calc free?

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

### Which has better reviews, EchoCalc or PRESS calc?

EchoCalc is rated higher. EchoCalc averages 2.3 out of 5 from 23 ratings, while PRESS calc averages 1.0 from 1 ratings.

### Do EchoCalc or PRESS calc have ads?

Neither EchoCalc nor PRESS calc shows ads.

### Which is updated more often, EchoCalc or PRESS calc?

EchoCalc ships an update monthly, and PRESS calc every 5 months. Most recently, EchoCalc was updated on October 5, 2026 and PRESS calc on October 15, 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.*