# ColdTrace

> ColdTrace (iPhone/iPad app by Nexleaf Analytics.)

- Source: https://appshunter.io/ios/app/coldtrace/id6742199376 (this page in markdown: same URL + `.md`)
- Developer: [Nexleaf Analytics](https://appshunter.io/developer/1797368988)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 3 MB
- Languages: English
- Released: 2025-04-10
- Data updated: 2026-06-22
- User reviews in markdown: https://appshunter.io/ios/app/coldtrace/id6742199376/reviews.md

## What is ColdTrace?

To maintain the quality of vaccines throughout the delivery process, they must be stored in the 2-8 degrees Celsius range. Yet, an estimated 75% of vaccines are exposed to harmful temperatures by the time they make it through the supply chain, increasing the likelihood of being ineffective upon delivery. Our focus is to strengthen the vaccine supply chain by identifying the weakest points and customizing improved routes for more efficient and equitable distribution of vaccines—ultimately bringing rates of exposure to harmful temperatures down to zero.


## Version history (last 5 releases)

### 1.10 — 2026-06-10

UI updates

### 1.9 — 2026-04-15

UI updates

### 1.8 — 2026-03-20

UI updates

### 1.7 — 2026-01-22

UI updates

### 1.6 — 2025-12-16

UI Updates

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-22.*