GRUBL™ 4D Live Wallpapers + AI

Phone decoration is the business of GRUBL™ 4D Live Wallpapers + AI from TarrySoft. The personalisation app mixes a large catalogue of moving wallpapers with an AI image generator and a ringtone section, so it covers both how a phone looks and how it sounds.

The wallpaper side offers live designs in 4K, 3D and 4D styles, which can be applied to the home screen and lock screen at the same time. The AI tool lets users type a description, choose a style and receive a generated artwork to use as a background, and a public AI Gallery shows what other people have created. Separately, the app offers hundreds of ringtones, alarms and notification sounds sorted into categories, including popular and funny picks.

GRUBL scores 4.6 from 414,724 ratings, with 85% five stars and 7% one star, and has passed 10,000,000+ installs. It is free with ads, and in-app purchases are priced in euros in our record, from €0.29 to €99.99 if billed through Play. The latest update is dated 2026-03-26, it requires Android 8.0 or newer and carries a USK: All ages rating. We list 31 versions; the newest, 3.6.21.1, is 53.6 MB.

Users who like to change the look of their phone often, and want ringtones in the same place, will find a lot to browse. Anyone who prefers static wallpapers or an ad-free tool may find it more than they need.