If there’s one place where Intune deployments succeed or quietly collapse, it’s application delivery. Not identity. Not Conditional Access. Not even Autopilot. Apps.
Most organizations arrive at Intune carrying years of application debt. MSI installers written for imaging workflows. EXE installers that assume someone is sitting in front of the machine during setup. Line-of-business applications that worked fine because IT touched every device before it reached a user. In traditional environments, many of these problems were hidden by golden images and manual intervention. Intune removes that safety net entirely.
In a cloud-managed world, applications must install unattended, detect reliably, and tolerate being evaluated repeatedly. There is no staging bench. There is no second pass. If an application fails, it fails early, visibly, and often during Autopilot enrollment when the timing is worst and the impact is most visible.
Intune does not soften fragile installers. It surfaces them. Every application deployment problem that existed in your environment is going to become visible – usually at the least convenient moment.
This is actually useful information, even though it doesn’t feel that way during a failed Autopilot enrollment. Intune’s unforgiving evaluation model is a forcing function for application quality. Environments that invest in reliable packaging and honest detection logic find Intune application deployment straightforward. Environments that don’t are doing an audit of everything that needs fixing, just at the worst possible time.
The strategic decision that shapes everything else in application delivery is how you think about Intune’s evaluation model. Intune doesn’t install applications once and move on. It continuously evaluates intent. Each application assignment is rechecked based on assignment type, requirement rules, detection logic, and device state. If detection logic reports the application isn’t installed, Intune assumes it needs to be installed and tries again. If the installer can’t tolerate repeated evaluation – and many can’t – instability follows.
This changes how you think about application packaging. The goal isn’t just getting an application onto a device. It’s building a deployment that Intune can evaluate reliably, repeatedly, and without producing false positives or triggering unintended reinstalls. That requires deliberate detection logic, reliable installers, and an honest assessment of which packaging model fits which application.
Application strategy in Intune is not about finding the fastest way to push software. It’s about building deployments that the platform can reason about correctly – for the lifetime of the device.
Assignment intent is the other foundational decision. Required applications install automatically. Available applications appear in Company Portal for user-initiated installation. Uninstall removes applications when a user or device leaves scope. Each intent has specific use cases and specific failure modes when misapplied. Required for an application that users need to control creates friction. Available for a security-critical application creates a gap. These decisions shape the user experience and the security posture simultaneously.
The articles that follow in this phase cover packaging model selection, detection logic design, and assignment intent in depth – because each of those topics has enough nuance and enough common failure patterns to deserve dedicated treatment. Application delivery is where the platform meets reality, and the gap between a clean deployment and a support ticket is almost always in one of those three areas.
Intune Deployment Guide · Phase 7: Applications
Next: [7.1.1] Deploying Win32 Applications ›
