Yes, it is possible to try out decentralized applications (DApps) without spending money. Several DApps offer a free or trial version of their service, allowing users to explore the features and determine if it is worth investing in. Many DApps offer cryptocurrency rewards for completing tasks such as answering surveys or taking part in promotional activities. This allows users to accumulate tokens that can be used to pay for the services on the DApp. Secondly, some websites offer access to a range of DApps through their platform, allowing users to explore the features without having to download and install them.