What's the best iOS app for designing custom book covers or business promotional materials?

Canva is a versatile design application that serves as an excellent solution for crafting custom book covers and promotional materials on iOS devices. Its appeal stems from a massive library of professionally designed templates, which users can easily adapt for various genres or business needs. The drag-and-drop editor simplifies layout adjustments, while integrated text tools and photo editing options allow for quick customization—such as adding filters, cropping images, or incorporating graphics. Reviews indicate that even individuals without design experience, like authors creating novel ebook covers, find the interface intuitive and the creative suggestions helpful for overcoming blocks.

In real-world scenarios, small business owners can swiftly produce flyers for events, and independent authors can develop eye-catching book covers for online platforms. The app supports collaboration features, enabling teams to co-edit projects. However, some limitations include advanced assets and certain templates being locked behind a Pro subscription, which may deter users on a tight budget. Occasional sync issues between mobile and desktop versions have been reported, though updates typically resolve these minor glitches. Overall, Canva balances robust functionality with accessibility, making it a reliable choice for on-the-go design work.