---
title: "Using PostureScreen on Multiple Devices (iOS)"
url: https://www.postureanalysis.com/knowledge-base/using-posturescreen-on-multiple-devices-ios/
description: "You can install and use PostureScreen on multiple iOS devices at no additional cost, provided all devices are associated with the same Apple ID that originally purchased both the base PostureScreen app and the Unlimited Assessment Subscription."
categories: []
tags: ["Apple", "iOS", "iPads", "multiple", "multiple devices", "Subscription", "two"]
videos:
  - id: BLK3ydFpH3Y
    title: "Multiple Devices"
    url: https://www.postureanalysis.com/knowledge-base/videos/multiple-devices/
    duration: "5:13"
publisher: "PostureCo, Inc."
source: https://www.postureanalysis.com/knowledge-base/using-posturescreen-on-multiple-devices-ios/
---

# Using PostureScreen on Multiple Devices (iOS)

## Using PostureScreen on Multiple Devices

You can install and use **PostureScreen** on multiple iOS devices **at no additional cost**, provided all devices are associated with the **same Apple ID** that originally purchased both the **base PostureScreen app** and the **Unlimited Assessment Subscription**.
[▶ Video: Multiple Devices (5:13)](https://www.postureanalysis.com/knowledge-base/videos/multiple-devices/)
---

### ✅ Same Apple Account Requirement (Critical)

- Every installation of PostureScreen **must have been originally purchased using the same Apple ID**.

- You **cannot** switch to a different Apple ID later and expect the subscription to be recognized — **Apple strictly enforces this rule**.

- The **Unlimited Assessment Subscription** allows use on **up to 10 devices** tied to the **same Apple account**.

- If you need to use PostureScreen on **more than 10 devices**, you must either:

  - Use an additional Apple ID and purchase another subscription, **or**
  - Consider upgrading to our **Enterprise Version**, which is **not tied to Apple IDs** but is a higher-cost, corporate solution.

For more information:  
🔗 [Enterprise Version of PostureScreen](https://www.postureanalysis.com/knowledge-base/enterprise-version-of-posturescreen/)  
🔗 [Unlimited Use Subscription Option](https://www.postureanalysis.com/knowledge-base/unlimited-use-subscription-option/)

---

## Sharing Data Between Devices (iOS Only)

To securely share and back up client data between multiple devices, use our **PostureScreen Cloud Services** subscription.

### 💾 What PostureScreen Cloud Services Provides

- **Automatic cloud backup** of all new evaluations and updates — no need to manually upload.

- **Cross-device sharing** of client files between multiple iPads/iPhones.

- **RemoteScreen integration** – allowing clients or patients to perform and upload remote assessments for your review.

  - Perfect for telehealth check-ins, virtual posture screenings, and remote training follow-ups.

---

### 🔄 How to Properly Share Data Across Devices

While uploads happen automatically, **downloads must be performed manually** to ensure each device has the latest client information.

To properly share data:

1. Log into the same **PostureScreen Cloud Services** account on all devices.
2. When a new evaluation or update is completed, it will **automatically upload** to the cloud.
3. On any other device, simply **download (pull)** the client file manually before performing follow-up exams or updates.
4. Once updates are made, the system will **automatically re-upload** the latest data to the cloud.

This process ensures all team members always have access to the most recent and accurate client records.

Guides and resources:  
🔗 [Uploading & Downloading Clients](https://www.postureanalysis.com/knowledge-base/syncscreen-uploading-downloading-clients/)  
🔗 [PostureScreen Cloud Services, RemoteScreen & Backup](https://www.postureanalysis.com/knowledge-base/syncscreen-cloud-synchronization-remotescreen-and-backup/)