# Simmer Digital vs RCTA

The clearest difference is update cadence: RCTA at every 3 weeks against Simmer Digital's every 2 months. Simmer Digital's advantage is device support (3 vs 1) and iOS requirement (12.2 vs 16.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Simmer Digital ships an update every 2 months, RCTA every 3 weeks. The most recent releases landed on September 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Simmer Digital | RCTA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (11 ratings)](https://appshunter.io/ios/app/rcta/id1597919289/reviews)** |
| Number of ratings | — | **11** |
| Positive reviews | — | 71.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | — | Ad-supported |
| Size | 3 MB | 85 MB |
| Requires iOS | **12.2** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Roemmers S.a.i.c. Y F.](https://appshunter.io/developer/1174057994) | [Innova Med](https://appshunter.io/developer/1439364154) |

## What reviewers say

### Simmer Digital

[App page](https://appshunter.io/ios/app/simmer-digital/id1474801353)

**Features:** macOS Compatibility

**In-app purchases:** none


### RCTA

[App page](https://appshunter.io/ios/app/rcta/id1597919289)

A medical app for healthcare professionals to generate prescriptions on their mobile devices. It allows quick prescription creation, patient data management, and includes a comprehensive drug compendium with interaction information. Patients receive prescriptions digitally, improving treatment adherence.

**Highlights:** Generate prescriptions in 3 clicks, Save patient data and medical coverage, Repeat and edit saved prescriptions, Comprehensive drug compendium, Record medical indications for medications, Digital signature and stamp, Postdated prescriptions

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

**In-app purchases:** none


## Frequently asked questions

### Is Simmer Digital free?

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

### Is RCTA free?

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

### Do Simmer Digital or RCTA have ads?

Neither Simmer Digital nor RCTA shows ads.

### Which is updated more often, Simmer Digital or RCTA?

Simmer Digital ships an update every 2 months, and RCTA every 3 weeks. Most recently, Simmer Digital was updated on September 29, 2026 and RCTA on October 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.*