diff --git a/changes/1375.misc.rst b/changes/1375.misc.rst
new file mode 100644
index 000000000..38230a551
--- /dev/null
+++ b/changes/1375.misc.rst
@@ -0,0 +1 @@
+To avoid spurious warnings, pip's version checks and "running as root" warning were disabled while an app's requirements are installed.
diff --git a/src/briefcase/commands/create.py b/src/briefcase/commands/create.py
index 05ef87058..73c0dabb2 100644
--- a/src/briefcase/commands/create.py
+++ b/src/briefcase/commands/create.py
@@ -479,6 +479,9 @@ def _install_app_requirements(
                             "-m",
                             "pip",
                             "install",
+                            "--disable-pip-version-check",
+                            "--no-python-version-warning",
+                            "--root-user-action=ignore",
                             "--upgrade",
                             "--no-user",
                             f"--target={app_packages_path}",
diff --git a/tests/commands/create/test_install_app_requirements.py b/tests/commands/create/test_install_app_requirements.py
index 97cd61fdf..e04fb28d2 100644
--- a/tests/commands/create/test_install_app_requirements.py
+++ b/tests/commands/create/test_install_app_requirements.py
@@ -123,6 +123,9 @@ def test_app_packages_valid_requires(
             "-m",
             "pip",
             "install",
+            "--disable-pip-version-check",
+            "--no-python-version-warning",
+            "--root-user-action=ignore",
             "--upgrade",
             "--no-user",
             f"--target={app_packages_path}",
@@ -172,6 +175,9 @@ def test_app_packages_valid_requires_no_support_package(
             "-m",
             "pip",
             "install",
+            "--disable-pip-version-check",
+            "--no-python-version-warning",
+            "--root-user-action=ignore",
             "--upgrade",
             "--no-user",
             f"--target={app_packages_path}",
@@ -216,6 +222,9 @@ def test_app_packages_invalid_requires(
             "-m",
             "pip",
             "install",
+            "--disable-pip-version-check",
+            "--no-python-version-warning",
+            "--root-user-action=ignore",
             "--upgrade",
             "--no-user",
             f"--target={app_packages_path}",
@@ -267,6 +276,9 @@ def test_app_packages_offline(
             "-m",
             "pip",
             "install",
+            "--disable-pip-version-check",
+            "--no-python-version-warning",
+            "--root-user-action=ignore",
             "--upgrade",
             "--no-user",
             f"--target={app_packages_path}",
@@ -320,6 +332,9 @@ def test_app_packages_install_requirements(
             "-m",
             "pip",
             "install",
+            "--disable-pip-version-check",
+            "--no-python-version-warning",
+            "--root-user-action=ignore",
             "--upgrade",
             "--no-user",
             f"--target={app_packages_path}",
@@ -383,6 +398,9 @@ def test_app_packages_replace_existing_requirements(
             "-m",
             "pip",
             "install",
+            "--disable-pip-version-check",
+            "--no-python-version-warning",
+            "--root-user-action=ignore",
             "--upgrade",
             "--no-user",
             f"--target={app_packages_path}",
@@ -671,6 +689,9 @@ def test_app_packages_test_requires(
             "-m",
             "pip",
             "install",
+            "--disable-pip-version-check",
+            "--no-python-version-warning",
+            "--root-user-action=ignore",
             "--upgrade",
             "--no-user",
             f"--target={app_packages_path}",
@@ -715,6 +736,9 @@ def test_app_packages_test_requires_test_mode(
             "-m",
             "pip",
             "install",
+            "--disable-pip-version-check",
+            "--no-python-version-warning",
+            "--root-user-action=ignore",
             "--upgrade",
             "--no-user",
             f"--target={app_packages_path}",
@@ -762,6 +786,9 @@ def test_app_packages_only_test_requires_test_mode(
             "-m",
             "pip",
             "install",
+            "--disable-pip-version-check",
+            "--no-python-version-warning",
+            "--root-user-action=ignore",
             "--upgrade",
             "--no-user",
             f"--target={app_packages_path}",
diff --git a/tests/platforms/iOS/xcode/test_create.py b/tests/platforms/iOS/xcode/test_create.py
index 38ca71b4f..f2cccfcbb 100644
--- a/tests/platforms/iOS/xcode/test_create.py
+++ b/tests/platforms/iOS/xcode/test_create.py
@@ -48,6 +48,9 @@ def test_extra_pip_args(create_command, first_app_generated, tmp_path):
             "-m",
             "pip",
             "install",
+            "--disable-pip-version-check",
+            "--no-python-version-warning",
+            "--root-user-action=ignore",
             "--upgrade",
             "--no-user",
             f"--target={tmp_path / 'base_path' / 'build' / 'first-app' / 'ios' / 'xcode' / 'app_packages'}",
diff --git a/tests/platforms/iOS/xcode/test_update.py b/tests/platforms/iOS/xcode/test_update.py
index 8d0a3802e..ee53808b2 100644
--- a/tests/platforms/iOS/xcode/test_update.py
+++ b/tests/platforms/iOS/xcode/test_update.py
@@ -35,6 +35,9 @@ def test_extra_pip_args(update_command, first_app_generated, tmp_path):
             "-m",
             "pip",
             "install",
+            "--disable-pip-version-check",
+            "--no-python-version-warning",
+            "--root-user-action=ignore",
             "--upgrade",
             "--no-user",
             f"--target={tmp_path / 'base_path' / 'build' / 'first-app' / 'ios' / 'xcode' / 'app_packages'}",
diff --git a/tests/platforms/linux/test_LocalRequirementsMixin.py b/tests/platforms/linux/test_LocalRequirementsMixin.py
index 50e4887cf..52860f5df 100644
--- a/tests/platforms/linux/test_LocalRequirementsMixin.py
+++ b/tests/platforms/linux/test_LocalRequirementsMixin.py
@@ -177,6 +177,9 @@ def test_install_app_requirements_in_docker(create_command, first_app_config, tm
             "-m",
             "pip",
             "install",
+            "--disable-pip-version-check",
+            "--no-python-version-warning",
+            "--root-user-action=ignore",
             "--upgrade",
             "--no-user",
             "--target=/app/path/to/app_packages",
@@ -230,6 +233,9 @@ def test_install_app_requirements_no_docker(
             "-m",
             "pip",
             "install",
+            "--disable-pip-version-check",
+            "--no-python-version-warning",
+            "--root-user-action=ignore",
             "--upgrade",
             "--no-user",
             f"--target={tmp_path}/base_path/build/first-app/tester/dummy/path/to/app_packages",
@@ -341,6 +347,9 @@ def build_sdist(*args, **kwargs):
             "-m",
             "pip",
             "install",
+            "--disable-pip-version-check",
+            "--no-python-version-warning",
+            "--root-user-action=ignore",
             "--upgrade",
             "--no-user",
             "--target=/app/path/to/app_packages",