# Stable vs RTCred

The clearest difference is update cadence: RTCred at every 4 days against Stable's every 4 weeks. Stable's advantage is ratings volume (9 vs 1). On price, rating, review sentiment and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Stable against 5.0 for RTCred. That said, the two scores are not equally well evidenced: Stable has 9 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

Stable ships an update every 4 weeks, RTCred every 4 days. The most recent releases landed on October 10, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Stable | RTCred |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (9 ratings)](https://appshunter.io/ios/app/stable-ish/id6773289202/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/rtcred/id6794765474/reviews) |
| Number of ratings | **9** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 4 days** |
| Monetization | Free | Free |
| Size | 46 MB | 39 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Stable-ish LLC](https://appshunter.io/developer/6773289204) | [Data Care Solutions LLC](https://appshunter.io/developer/6794765476) |

## What reviewers say

### Stable

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

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


### RTCred

[App page](https://appshunter.io/ios/app/rtcred/id6794765474)

This app securely stores your professional licenses, certifications, and CEUs, providing timely reminders before expiration. It helps respiratory therapists and department managers track compliance and ensures credentials are always audit-ready.

**Highlights:** Digital credential wallet, Expiration reminders (90/60/30/7 days), CEU logging and tracking, Renewal links, Team compliance dashboard, Audit-ready reporting

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

**In-app purchases:** none


## Frequently asked questions

### Is Stable free?

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

### Is RTCred free?

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

### Which has better reviews, Stable or RTCred?

Stable and RTCred are both rated 5.0 out of 5 on the App Store, from 9 and 1 ratings respectively.

### Do Stable or RTCred have ads?

Neither Stable nor RTCred shows ads.

### Which is updated more often, Stable or RTCred?

Stable ships an update every 4 weeks, and RTCred every 4 days. Most recently, Stable was updated on October 10, 2026 and RTCred on October 14, 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.*