Devices Mockup: Mobile App and Web Service Promo by clean-promo-max on CGguy
https://elements.envato.com/devices-mockup-mobile-app-and-web-service-promo-2BCVU9G
Free 
iTouch 2 | App Promo Mock-Up Kit by Pixflow on CGguy
https://elements.envato.com/itouch-2-app-promo-mock-up-kit-VTM9HPG
Free 
App Promo with Gestures by Nullifier on CGguy
https://elements.envato.com/app-promo-with-gestures-VR2XNFT
Free 
App Promo – Phone 11 by pesmelanfx on CGguy
https://elements.envato.com/app-promo-phone-11-8L83R4W
Free 
Biggest laptop and smartphone mockups pack (Coffee corner version) by friff on CGguy
https://elements.envato.com/biggest-laptop-and-smartphone-mockups-pack-coffee--MP69Z4K
Free 
Mokly – App Promo Mock-up Phone 12 Presentation by DannySkinner on CGguy
https://elements.envato.com/mokly-app-promo-mock-up-phone-12-presentation-2A476SM
Free 
Dark Laptop Mockup by Media_Stock on CGguy
https://elements.envato.com/dark-laptop-mockup-45LTYD8
Free 
Color Website Promo by DannySkinner on CGguy
https://elements.envato.com/color-website-promo-KTAFPSL
Free 
Pad Pro Web Promo | Black & White Hands by Premiumilk on CGguy
https://elements.envato.com/pad-pro-web-promo-black-white-hands-VA8RVNE
Free 
Tablet PRO Mockup Template by zavarykin on CGguy
https://elements.envato.com/tablet-pro-mockup-template-4YVJ3R3
Free 
Application Modern Slideshow by rlg_r2 on CGguy
https://elements.envato.com/application-modern-slideshow-F7LVX74
Free 
Phone 11 Pro Max Presentation – App Promo Mockup by Animated_Promo on CGguy
https://elements.envato.com/phone-11-pro-max-presentation-app-promo-mockup-R7HZVPJ
Free 
Minimal App Promotion by rlg_r2 on CGguy
https://elements.envato.com/minimal-app-promotion-H8K9NAY
Free 
Mokko – App Promo Mock-up Mobile Presentation by DannySkinner on CGguy
https://elements.envato.com/mokko-app-promo-mock-up-mobile-presentation-SAVQC8L
Free