# STAT EM vs Stable

The clearest difference is in-app purchases: Stable at none against STAT EM's 2. Stable also leads on update cadence (monthly vs every 3 months) and chart position (#199 vs unranked). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. STAT EM sells 2 in-app purchases, starting at $0.99 per month. Stable asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for STAT EM against 5.0 for Stable. Both are backed by a comparable volume of ratings — 6 and 7 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

STAT EM ships an update every 3 months, Stable monthly. The most recent releases landed on September 22, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | STAT EM | Stable |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (6 ratings)](https://appshunter.io/ios/app/stat-em/id6502918236/reviews) | [5.0 (7 ratings)](https://appshunter.io/ios/app/stable-ish/id6773289202/reviews) |
| Number of ratings | 6 | **7** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Subscription | **Free** |
| Best chart rank | — | **#199** |
| Size | 39 MB | 46 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [James M Kempema MD PA](https://appshunter.io/developer/1519534589) | [Stable-ish LLC](https://appshunter.io/developer/6773289204) |

## What reviewers say

### STAT EM

[App page](https://appshunter.io/ios/app/stat-em/id6502918236)

This medical app provides medication calculations for patients from neonates to adults, featuring updated evidence-based algorithms and emergency medication dosing. It includes pediatric oral antibiotic guidelines, neonatal resuscitation management, and an augmented reality feature for weight estimation. Future updates will allow users to save favorite content.

**Highlights:** Medication calculations (neonates to adults), Pediatric oral antibiotic guidelines, Updated evidence-based algorithms, Neonatal resuscitation management, Adult emergency medication calculations, AR weight estimation feature

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| STAT EM Monthly | $0.99 | per month |
| STAT EM Annual | $7.99 | per year |


### Stable

[App page](https://appshunter.io/ios/app/stable-ish/id6773289202)

**Currently charting:** #199 Top Grossing · Medical (US App Store)

This clinical reference app assists critical care nurses and healthcare providers with high-risk concepts, clinical scenarios, and complex topic explanations. It offers practical workflows, safety prompts, and educational modes for quick review or step-by-step learning.

**Highlights:** ED and critical care clinical reference, Nursing-focused calculators and dosing support, Scenario simulator for clinical reasoning, Toxicology and overdose reference, SBAR-style communication support, Plain-language education, Safety reminders

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is STAT EM free?

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

### Is Stable free?

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

### Which has better reviews, STAT EM or Stable?

STAT EM and Stable are both rated 5.0 out of 5 on the App Store, from 6 and 7 ratings respectively.

### Do STAT EM or Stable have ads?

Neither STAT EM nor Stable shows ads.

### Which is updated more often, STAT EM or Stable?

STAT EM ships an update every 3 months, and Stable monthly. Most recently, STAT EM was updated on September 22, 2026 and Stable on September 24, 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.*