# PACE by ChaiCore vs Fever Tracker Care

The clearest difference is update cadence: Fever Tracker Care at every 4 days against PACE by ChaiCore's every 15 months. PACE by ChaiCore's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 17.0). 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.

PACE by ChaiCore ships an update every 15 months, Fever Tracker Care every 4 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | PACE by ChaiCore | Fever Tracker Care |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (7 ratings)](https://appshunter.io/ios/app/pace-by-chaicore/id1490431010/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 32 MB | 1 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [University of North Carolina at Chapel Hill](https://appshunter.io/developer/924947571) | [Isaiah Polstra](https://appshunter.io/developer/1889958851) |

## 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


### Fever Tracker Care

[App page](https://appshunter.io/ios/app/fever-tracker-care/id6761493304)

**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 Fever Tracker Care free?

Fever Tracker Care is free to download, with no in-app purchases.

### Do PACE by ChaiCore or Fever Tracker Care have ads?

Neither PACE by ChaiCore nor Fever Tracker Care shows ads.

### Which is updated more often, PACE by ChaiCore or Fever Tracker Care?

PACE by ChaiCore ships an update every 15 months, and Fever Tracker Care every 4 days. Most recently, PACE by ChaiCore was updated on November 3, 2026 and Fever Tracker Care on October 31, 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.*