# SEPSIS 3 vs SOFA ⊗

The clearest difference is in-app purchases: SOFA ⊗ at none against SEPSIS 3's 1. SOFA ⊗ also leads on update cadence (every 4 months vs every 10 months) and iOS requirement (9.0 vs 13.0). SEPSIS 3's advantage is ratings volume (3 vs 1). On price, rating, ads and device support there is nothing between them.

Both are free to download. SEPSIS 3 sells 1 one-off in-app purchase. SOFA ⊗ asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for SEPSIS 3 against 5.0 for SOFA ⊗. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

SEPSIS 3 ships an update every 10 months, SOFA ⊗ every 4 months. The most recent releases landed on September 17, 2026 and June 25, 2026 respectively.

## The numbers

| Metric | SEPSIS 3 | SOFA ⊗ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/sepsis-3/id1096128175/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/sofa/id1317080900/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 4 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 26 MB | 9 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [ScyMed, Inc](https://appshunter.io/developer/545140733) | [Md. Mamun-Ur-Rashid](https://appshunter.io/developer/700724354) |

## What reviewers say

### SEPSIS 3

[App page](https://appshunter.io/ios/app/sepsis-3/id1096128175)

This medical app provides up-to-date sepsis calculators and data based on the Sepsis-3 consensus. It includes tools for assessing sepsis severity, such as SOFA, qSOFA, and NEWS scores, along with master calculator panels for efficient patient data processing.

**Highlights:** Sepsis-3 consensus calculators, SOFA, qSOFA, and NEWS scores, mCalx™ master calculator, Automatic unit conversion, Color-coded normal/abnormal outputs, Patient data processing

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sepsis Master | $1.99 | one-time |


### SOFA ⊗

[App page](https://appshunter.io/ios/app/sofa/id1317080900)

This medical app calculates the Sequential Organ Failure Assessment (SOFA) score. It assesses organ system performance and assigns a score to determine the risk of mortality for ICU patients. A higher SOFA score indicates a greater likelihood of mortality.

**Highlights:** SOFA score calculation, Organ system assessment, Mortality risk determination, ICU patient data analysis

**In-app purchases:** none


## Frequently asked questions

### Is SEPSIS 3 free?

SEPSIS 3 is free to download, with in-app purchases available.

### Is SOFA ⊗ free?

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

### Which has better reviews, SEPSIS 3 or SOFA ⊗?

SEPSIS 3 and SOFA ⊗ are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do SEPSIS 3 or SOFA ⊗ have ads?

Neither SEPSIS 3 nor SOFA ⊗ shows ads.

### Which is updated more often, SEPSIS 3 or SOFA ⊗?

SEPSIS 3 ships an update every 10 months, and SOFA ⊗ every 4 months. Most recently, SEPSIS 3 was updated on September 17, 2026 and SOFA ⊗ on June 25, 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.*