ProfilePreflight: Config Diff

ProfilePreflight: Config Diff helps Apple platform administrators and reviewers understand what changes between two configuration-profile files before deployment. Import a BEFORE and AFTER .mobileconfig file from Files. ProfilePreflight parses XML and binary property lists locally, matches payloads by PayloadIdentifier and PayloadType, and shows added, removed, and changed settings without requiring a manual plist comparison. Wi-Fi, VPN, certificates, restrictions, and passcode payloads are grouped with factual explanations of the configuration scope to review. Password-, secret-, token-, credential-, private-key-, identity-, PKCS#12-, and binary-data values are redacted before they appear in the interface or report. Each review includes source SHA-256 fingerprints and a deterministic comparison fingerprint. The free app includes one complete comparison and one saved review. ProfilePreflight Pro Lifetime is a one-time non-consumable purchase that unlocks unlimited saved reviews and deterministic text-report export through Files. There is no subscription. ProfilePreflight is an analysis tool. It never installs, signs, deploys, edits, or uploads a configuration profile, does not connect to MDM, and does not claim that a profile is safe. There is no account, developer backend, advertising, analytics, or tracking. Selected files and saved reviews remain in the app container unless you explicitly export a report.