PACE by ChaiCore vs SIMPL
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PACE by ChaiCore
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.
- Adrenal Crisis educational content
- Disease information for patients
- Research application
- Efficacy study
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PACE by ChaiCore is a grant-funded research application studying efficacy of Adrenal Crisis content for informing patients about their disease.
SIMPL
This app facilitates workplace-based assessments for medical professionals, enabling the evaluation of entrustable professional activities within medical education settings.
- Workplace-based assessments
- Entrustable professional activities
- Medical education implementation
- Professional development tracking
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SIMPL: Society for Improving Medical Professional Learning makes it feasible to implement workplace-based assessments, including assessment of entrustable professional activities, across medical education.
Screenshots
Verdict
The clearest difference is review sentiment: PACE by ChaiCore at 100% against SIMPL's 40%. PACE by ChaiCore also leads on rating (4.8 vs 4.1). SIMPL's advantage is update cadence (every 2 weeks vs every 15 months). On price, ratings volume, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
PACE by ChaiCore holds the better App Store score, 4.8 against 4.1. Both are backed by a comparable volume of ratings — 6 and 16 respectively. Written reviews point the same way: 100% of PACE by ChaiCore's written reviews are positive against 40% of SIMPL's.
PACE by ChaiCore ships an update every 15 months, SIMPL every 2 weeks. The most recent releases landed on September 23, 2026 and October 5, 2026 respectively.
| Parameter | PACE by ChaiCore | SIMPL |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (6 ratings) — better | 4.1 (16 ratings) |
| Positive reviews | 100.0% of reviews — better | 40.0% of reviews |
| Number of ratings | 6 | 16 — better |
| Update frequency | Every 15 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 14.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 32 MB | 37 MB |
| Age rating | 12+ | 4+ |
| Developer | University of North Carolina at Chapel Hill | Procedural Learning and Safety Collaborative, Inc |
Customer experience
PACE by ChaiCore
SIMPL
In-app purchases
PACE by ChaiCore
No in-app purchases
SIMPL
No in-app purchases
Questions
Is PACE by ChaiCore free?
Is SIMPL free?
Which has better reviews, PACE by ChaiCore or SIMPL?
Do PACE by ChaiCore or SIMPL have ads?
Which is updated more often, PACE by ChaiCore or SIMPL?
Other comparisons
