For this reason, companies that have specific proprietary information prefer to maintain a DEUM agreement in addition to the terms and conditions agreement. When you prepare a custom CLA agreement to replace Apple`s standard agreement, your key clauses may contain one of the most important clauses: Apple`s “Limitation of Responsibility” clause lists all causes of lawsuits, including personal and commercial damages, as consequences not covered by the app developer who uses the standard agreement instead of a custom agreement. Licensing agreements – end-user licensing agreements or DEEE agreements – are required when users download or install a mobile application, because the application is copyrighted and only a license can be transmitted to the user. Not surprisingly, the user`s license may contain restrictions. B, for example, a ban on a user of the app trying to reshape the app or resell the app. Some of the most important clauses you can include in these types of legal agreements are restrictions on licensing and non-use of commitments and guarantees. Asking for some kind of active agreement, for example.B. clicking on a “I agree” or a box to be rated is an intelligent way, as it is a more legally binding method to obtain the user`s consent to your legal terms. But EULA`s agreements are not only found in mobile applications, but also in desktop applications. The ECJ agreements are due to desktop software that was to be granted to users, and this is still the case today.