# Castor Connect

> Continuous patient engagement with native mobile and offline data capture

Canonical page: [https://chrome-stats.com/d/com.castor.connect](https://chrome-stats.com/d/com.castor.connect)

## Overview

- **ID:** `com.castor.connect`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Ciwit B.V.
- **Category:** HEALTH\_AND\_FITNESS
- **Downloads:** 6,723
- **Version:** 1.0.45
- **Last updated:** 2026-07-02
- **First published:** 2021-06-10
- **Publisher country:** NL
- **Size:** 26 MB
- **Data as of:** 2026-09-15
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.castor.connect)
- **Website:** [https://www.castoredc.com/contact-us/](https://www.castoredc.com/contact-us/)
- **Privacy policy:** [https://www.castoredc.com/privacy-policy/](https://www.castoredc.com/privacy-policy/)

## Description

"Castor Connect" is a native mobile app designed for study participants to complete ePRO questionnaires securely and efficiently. It offers a user-friendly interface, compliant with research standards. Leveraging offline data storage, it ensures that connectivity issues do not hinder the research process. Configurable through the Castor EDC product, it can accommodate various study complexities. Participation requires an invitation, with more information available at castoredc.com/epro.

## Rankings

- #649,243 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.ACCESS_NOTIFICATION_POLICY`
- `android.permission.BLUETOOTH`
- `android.permission.CAMERA`
- `android.permission.INTERNET`
- `android.permission.MODIFY_AUDIO_SETTINGS`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.READ_APP_BADGE`
- `android.permission.READ_EXTERNAL_STORAGE`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.RECORD_AUDIO`
- `android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS`
- `android.permission.SCHEDULE_EXACT_ALARM`
- `android.permission.USE_BIOMETRIC`
- `android.permission.USE_FINGERPRINT`
- `android.permission.WAKE_LOCK`
- `android.permission.WRITE_EXTERNAL_STORAGE`
- `com.anddoes.launcher.permission.UPDATE_COUNT`
- `com.castor.connect.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.google.android.c2dm.permission.RECEIVE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.htc.launcher.permission.READ_SETTINGS`
- `com.htc.launcher.permission.UPDATE_SHORTCUT`
- `com.huawei.android.launcher.permission.CHANGE_BADGE`
- `com.huawei.android.launcher.permission.READ_SETTINGS`
- `com.huawei.android.launcher.permission.WRITE_SETTINGS`
- `com.huawei.permission.external_app_settings.USE_COMPONENT`
- `com.majeur.launcher.permission.UPDATE_BADGE`
- `com.oppo.launcher.permission.READ_SETTINGS`
- `com.oppo.launcher.permission.WRITE_SETTINGS`
- `com.sec.android.provider.badge.permission.READ`
- `com.sec.android.provider.badge.permission.WRITE`
- `com.sonyericsson.home.permission.BROADCAST_BADGE`
- `com.sonymobile.home.permission.PROVIDER_INSERT_BADGE`
- `me.everything.badger.permission.BADGE_COUNT_READ`
- `me.everything.badger.permission.BADGE_COUNT_WRITE`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.castor.connect)