# PACE by ChaiCore vs StetSAFE

The clearest difference is ads: PACE by ChaiCore at none against StetSAFE's shown. PACE by ChaiCore also leads on monetization model (free vs ad-supported) and ratings volume (6 vs 1). StetSAFE's advantage is update cadence (every 3 months vs every 15 months). On price, rating, review sentiment 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.

StetSAFE holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: PACE by ChaiCore has 6 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.

PACE by ChaiCore ships an update every 15 months, StetSAFE every 3 months. The most recent releases landed on June 2, 2026 and June 30, 2026 respectively.

## The numbers

| Metric | PACE by ChaiCore | StetSAFE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (6 ratings)](https://appshunter.io/ios/app/pace-by-chaicore/id1490431010/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/stetsafe/id1557467813/reviews)** |
| Number of ratings | **6** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 15 months | **Every 3 months** |
| Monetization | **Free** | Ad-supported |
| Size | 32 MB | 49 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [The University of North Carolina at Chapel Hill](https://appshunter.io/developer/924947571) | [KuartisMed Ltd Sti](https://appshunter.io/developer/598946138) |

## What reviewers say

### PACE by ChaiCore

[App page](https://appshunter.io/ios/app/pace-by-chaicore/id1490431010)

This research application provides educational content about Adrenal Crisis to inform patients about their condition. It is designed to study the effectiveness of this information delivery.

**Highlights:** Adrenal Crisis educational content, Disease information for patients, Research application, Efficacy study

**Features:** macOS Compatibility

**In-app purchases:** none


### StetSAFE

[App page](https://appshunter.io/ios/app/stetsafe/id1557467813)

This medical device uses UV-C light to disinfect stethoscope diaphragms, neutralizing harmful bacteria in minutes. Connect to a mobile app to monitor disinfection status and usage details.

**Highlights:** UV-C light disinfection, Neutralizes bacteria, Mobile app connectivity, Disinfection status monitoring, Usage details tracking

**In-app purchases:** none


## Frequently asked questions

### Is PACE by ChaiCore free?

PACE by ChaiCore is free to download, with no in-app purchases.

### Is StetSAFE free?

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

### Which has better reviews, PACE by ChaiCore or StetSAFE?

StetSAFE is rated higher. PACE by ChaiCore averages 4.8 out of 5 from 6 ratings, while StetSAFE averages 5.0 from 1 ratings.

### Do PACE by ChaiCore or StetSAFE have ads?

StetSAFE shows ads; PACE by ChaiCore does not.

### Which is updated more often, PACE by ChaiCore or StetSAFE?

PACE by ChaiCore ships an update every 15 months, and StetSAFE every 3 months. Most recently, PACE by ChaiCore was updated on June 2, 2026 and StetSAFE on June 30, 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.*