# Tweris Mini — Expert App in CTG analysis

> Expert App in CTG analysis (iPhone/iPad app by Tweris.)

- Source: https://appshunter.io/ios/app/tweris-mini/id6477275134 (this page in markdown: same URL + `.md`)
- Developer: [Tweris](https://appshunter.io/developer/1595285402)
- Category: Education, Medical
- Price: Free
- Age rating: 17+
- Requires: iOS 13.0 · 48 MB
- Languages: English
- Released: 2024-02-14
- Data updated: 2026-07-09
- User reviews in markdown: https://appshunter.io/ios/app/tweris-mini/id6477275134/reviews.md

## What is Tweris Mini?

Tweris Mini is the first app released by Tweris® team composed of practising doctors and committed developers who aim to provide doctors and midwives with an AI-based, simple hand-held tool to guide them to detect and manage peripartum fetal hypoxia while interpreting fetal heart rate traces. 

Tweris Mini picture analysis algorithm has been trained on 5000+ fetal heart rate traces from several countries labelled by a world-renowned expert, and helps to diagnose 12 different key aspects of Physiological Interpretation of CTG traces:	
-	Normal (No evidence of hypoxic stress)
-	Gradually evolving hypoxia -compensated
-	Gradually evolving hypoxia -decompensated
-	Chronical hypoxia
-	Subacute hypoxia
-	Acute hypoxia 
-	Tardy deceleration (utero-placental insufficiency)
-	Quickie deceleration (umbilical cord compression)
-	Zigzag pattern
-	Sinusoidal pattern -typical 
-	Sinusoidal pattern -atypical (Poole Shark Teeth)
-	Unstable baseline

For each picture analysis prediction, Tweris Mini provides its degree of certainty and management advice according to the international consensus guidelines on physiological interpretation of CTG produced by 44 experts from 14 countries. 

Tweris Mini also incorporates a user-friendly interface for questions and discussion related to the analysis of cardiotocography by the users.

Features

•	Fetal hear rate trace picture analysis 
•	Detection of different types of fetal hypoxia 
•	Fetal heart rate trace classification according to the international consensus guidelines on physiological interpretation of CTG 
•	Management advice to address the identified CTG feature, based on algorithms developed by experts on Physiological interpretation of CTG.
•	Conversational bot 

This app does not replace medical judgment. Any medical decision must be made by a qualified healthcare professional.


## Version history (last 5 releases)

### 1.0.6 — 2026-07-02

- Crash fix on iPhone 17 series

### 1.0.4 — 2025-02-13

- Popup fixes

### 1.0.3 — 2024-12-05

- Rename Normal CTG to No Hypoxia
- New management messages

### 1.0.2 — 2024-03-09

- Bug fixes
- Disclaimer
- Rotation fix

### 1.0.1 — 2024-03-08

- Bug fixes
- Disclaimer page

## More apps by Tweris

- [Tweris DC](https://appshunter.io/ios/app/tweris-dc/id1595285400)

All apps by Tweris: https://appshunter.io/developer/1595285402

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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 2026-07-09.*