Apps like Manga UP!

Here are some great alternatives to Manga UP! by SQUARE ENIX Co.,Ltd. :
Comikey - Manga & Webcomics
Comikey - Manga & Webcomics
★3.4
Cute Anime Wallpaper
Cute Anime Wallpaper
★4.5
Alpha Manga: Read Isekai Manga
Alpha Manga: Read Isekai Manga
★4.3
+ Anime Wallpaper Girl Neko
+ Anime Wallpaper Girl Neko
★4.9
Mangamo Manga & Comics
Mangamo Manga & Comics
★3.8
K MANGA
K MANGA
★4.0
MangaGo - Ultimate Manga App
MangaGo - Ultimate Manga App
★4.6
BOOK WALKER - Manga & Novels
BOOK WALKER - Manga & Novels
★4.3
+1 Super Anime Wallpaper
+1 Super Anime Wallpaper
★4.0
VIZ Manga
VIZ Manga
★4.6
POCKET COMICS: Premium Webtoon
POCKET COMICS: Premium Webtoon
★4.5
Shonen Jump Manga & Comics
Shonen Jump Manga & Comics
★4.8
Animewall - 4k Anime Wallpaper
Animewall - 4k Anime Wallpaper
★3.6
Anime Wallpaper | Anime girl |
Anime Wallpaper | Anime girl |
★4.1
Azuki – Manga Reader App
Azuki – Manga Reader App
★4.5
WebComics - Webtoon & Manga
WebComics - Webtoon & Manga
★4.3