For you to present your app interface to your potential customers using Laptop and Tablet Mockups PSD you need to go for current trends. The old design trends were made without perfect interface. Visibility was another problem associated with old design trends of these mockups. In addition colours were not perfectly combined to offer users great experience. These things joined to make old design trends poor and unattractive.
Presenting interface of your application with laptop will be made perfect and exceptional with currently designed mockups. They are made with superior look and perfect colour combination. The images are photorealistic images which made them real and perfect to sync on different designs. For that reason, you can easily make use of the current trends on different kinds and types of presentation online.
You will find oodles of Laptop and Tablet Mockups PSD for your design online when you check the current trends. They are include: Laptop morning device mock-ups, macbook pro retina 15 mockup, free PSD Mockup Set, PSD iPad Perspective Mockup, free vintage macbook photorealistic mockups and others.
If you want to display your app interface with macbook, the macbook pro retina 15 mockup can work it perfectly. You can use PSD iPad perspective mockup for your presentation and display of application. In fact there are many Laptop and tablet mockups PSD for your artwork.