# RACE Scale vs Shaker.ai

The clearest difference is in-app purchases: RACE Scale at none against Shaker.ai's 3. RACE Scale also leads on iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Shaker.ai sells 3 in-app purchases, starting at $5.99 per 7 days. RACE Scale asks for nothing beyond the download.

## The numbers

| Metric | RACE Scale | Shaker.ai |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/race-scale/id1107547638/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | — |
| Monetization | Free | — |
| Size | 37 MB | 13 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Fundació Institut d'Investigació en Ciències de la Salut Germans Trias i Pujol](https://appshunter.io/developer/1607854737) | [SUN TEAME PTE. LTD.](https://appshunter.io/developer/941073095) |

## What reviewers say

### RACE Scale

[App page](https://appshunter.io/ios/app/race-scale/id1107547638)

This application calculates the RACE scale, a prehospital stroke severity assessment tool. It aids in predicting large vessel occlusions in suspected acute stroke patients, facilitating timely management and transfer during a Stroke Code. The tool is designed for rapid neurological assessment in critical situations where time is of the essence.

**Highlights:** Calculates RACE scale for stroke severity, Predicts large vessel occlusion, Aids prehospital neurological assessment, Facilitates patient management and transfer, Supports Stroke Code protocols

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

**In-app purchases:** none


### Shaker.ai

[App page](https://appshunter.io/ios/app/shakerai/id6786931845)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Week Subscription | $5.99 | per 7 days |
| One Month Subscription | $12.99 | per month |
| One Year Subscription | $99.99 | per year |


## Frequently asked questions

### Is RACE Scale free?

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

### Is Shaker.ai free?

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

### Do RACE Scale or Shaker.ai have ads?

Neither RACE Scale nor Shaker.ai shows ads.

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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.*