# Odyssey Xtract

> Odyssey Xtract (iPhone/iPad app by Dataflow Systems Limited.)

- Source: https://appshunter.io/ios/app/odyssey-xtract/id1533884698 (this page in markdown: same URL + `.md`)
- Developer: [Dataflow Systems Limited](https://appshunter.io/developer/1533884700)
- Category: Business, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 11.0 · 65 MB
- Released: 2020-12-21
- Data updated: 2026-05-15
- User reviews in markdown: https://appshunter.io/ios/app/odyssey-xtract/id1533884698/reviews.md

## What is Odyssey Xtract?

Xtract will connect to your Odyssey XTREEM dataloggers via Bluetooth and download their environmental data onto your iOS device. When back in Wifi range, Xtract will automatically upload the collected logs into the cloud, for later viewing and analysis via the Xpert website.
Xtract can also carry settings and firmware updates to your dataloggers in the field.


## Version history (last 4 releases)

### 1.40 — 2024-08-27

Many UI Updates to support latest IOS.
Pending window now shows Status of loggers within range.

### 1.20 — 2021-07-12

This version contains a fix for European locales (Previously locales that used a comma for a decimal separator couldn't download Datalogger firmware)

### 1.19 — 2021-03-14

Small change to increment only the lower byte in the Logger ID when using bootloader mode. This fix would only affect loggers whose ID ends in 0xFF.

### 1.18 — 2020-12-22

No release notes.

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*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 2026-05-15.*