★★★★★Heru Boncangv1.38 Jul 2022
Good job
CompareOpen in Google Play★★★★★Nawaz shareef Syedv1.326 Sept 2021
Kindly add heap sorting topics too
★★★★★Eshan Vasaikarv1.36 May 2021
Excellent app for data structures Thankyou so much, It helped me a lot.
★★★★★Minh Hảiv1.312 Apr 2021
Thank you so much . Its helped me alot
★★★★★Anant Sinhav1.37 Jan 2021
Awesome saviour
★★★★★Laxmikant Paratev1.315 Oct 2020
Waoooooooooo 🔥
★★★★★A Google userv1.319 Jan 2020
Good
★★★★★A Google user26 Aug 2019
Brilliant app for data structure
4 people found this helpful
★★★★★A Google user2 May 2019
does not work at all, it clicks randomly on ads
7 people found this helpful
★★★★★A Google userv1.319 Feb 2019
all i can say is' extraordinary'
1 people found this helpful