---
title: Simulate Network Conditions with XCUITest
description: 'iOS XCUI Testing with various Network conditions: GPRS, 3G, 4G, 5G and
  airplane mode.'
source_url:
  html: https://testingbot.com/support/app-automate/xcuitest/simulate-network-conditions
  md: https://testingbot.com/support/app-automate/xcuitest/simulate-network-conditions/index.md
---
# Simulate Network Conditions

TestingBot allows you to test your mobile apps under various network conditions, including download speed, upload speed, packet loss and latency.

## Simulate network conditions using a predefined network profile

TestingBot provides a set of predefined network profiles which you can choose from.

| Profile Name | Bandwidth down/up (kbps) | Packet Loss (%) | Latency (ms) |
| --- | --- | --- | --- |
| Edge | 250/150 | 0 | 300 |
| 3G | 400/100 | 0 | 100 |
| 4G | 18000/9000 | 0 | 100 |
| airplane | 0 | 100 | 0 |

[CLI](https://testingbot.com#)[cURL](https://testingbot.com#)

    testingbot xcuitest app.ipa app-test.zip \
      --device "iPhone 13" \
      --real-device \
      --throttle-network "3G"

    curl -u api_key:api_secret \
    -X POST "https://api.testingbot.com/v1/app-automate/xcuitest/:id/run" \
    -d '{ "options": { "throttle_network": "3G" }, "capabilities":[{"version":"15.5", "deviceName":"iPhone 13", "platformName":"iOS"}]}' \
    -H "Content-Type: application/json"

## Simulate network conditions using a custom network profile

You can specify a custom set of parameters, including:

- Download rate (kbps)
- Upload rate (kbps)
- Packet loss (%)
- Latency (ms)

[CLI](https://testingbot.com#)[cURL](https://testingbot.com#)

The CLI supports predefined network profiles. For custom network profiles, use the cURL API directly.

    # Predefined profiles: 4G, 3G, Edge, airplane
    testingbot xcuitest app.ipa app-test.zip \
      --device "iPhone 13" \
      --real-device \
      --throttle-network "Edge"

    curl -u api_key:api_secret \
    -X POST "https://api.testingbot.com/v1/app-automate/xcuitest/:id/run" \
    -d '{ "options": { "throttle_network": { "uploadSpeed": 10240, "downloadSpeed": 10240, "latency": 0, "loss": 0 } }, "capabilities":[{"version":"15.5", "deviceName":"iPhone 13", "platformName":"iOS"}]}' \
    -H "Content-Type: application/json"

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