App that allows you to photograph and geolocalize the intervention relating to the tax credit transfer service in the Ecobonus / Superbonus / Sismabonus area. The user, using the same credentials created on the Ecobonus Deloitte Web Platform, will be able, for each individual file registered on the Platform and for each individual phase, to highlight, through photographic support, the relative interventions and possibly the relative progress status of the works. Furthermore, these photographic supports will be saved and checked on the Deloitte Platform, to ensure the correct continuation of the tax credit transfer process.