Both tools handle the fundamentals of BMW coding: FDL (Function Data Line) coding, VO (Vehicle Order) coding for retrofits, and reading/clearing Diagnostic Trouble Codes (DTCs).
| Feature | ESYS Ultra | BimmerUtility | | :--- | :--- | :--- | | | $149 (Lifetime) | $79 (Lifetime) | | Pro Features | Included | $49/year (for flashing & VO coding) | | Supported OS | Windows 10/11, macOS (ARM/Intel) | Windows 10/11, macOS (Intel via Rosetta), Android | | PSdZData Requirement | Required (you supply or use integrated updater) | Not required (uses proprietary lightweight mapping) | | Cloud Reliance | Offline-first (Internet only for license check) | Heavy cloud dependency for VO editor & remote | esys ultra vs bimmerutility updated