Стикосы is an Android application that allows you to send any stickers for free on VK, the popular social media platform. While it is no longer supported, it is still a great option for anyone looking to send stickers on VK. The app supports third-party stickers from the general replenished base, as well as sending files from the user's phone. The app is secure and the developer guarantees that they cannot access or steal users' VK passwords or accounts.

The functionality of the app is to send graffiti with a sticker image. Users can enjoy a wide range of free stickers without having to pay for them, which is great for those who love to express themselves through stickers. The app is easy to use and the sent message is indistinguishable from an official VKontakte sticker. Overall, if you are looking for a free and secure way to send stickers on VK, Стикосы is a great option.