OSI Model/ TCP/IP Model is a first step to understand computer networking.
This application is design simple, so easily understand it.
It is free education application.
Features:-
-OSI Model -TCP/IP Model -Figures -OSI data flowchart -Basic networking commands -Protocol & Port no. - IP Address - IEEE 802 Standard -Concepts - Full Names
feedback and comments are welcomed.
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Updated on
May 19, 2025
Education
Data safety
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Ratings and reviews
phone_androidPhone
tablet_androidTablet
2.7
186 reviews
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1
Olen Kitchens
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January 9, 2022
Cool app, well put together, lots of ads, but they at least don't pop up in the middle of what you're doing. Needs more features, maybe some kind of interaction thing too, a break down of packets in tcp/ip and udp would be useful to see what they look like! Great app so far! Very educational
Lionheartapps
January 10, 2022
Thank you for providing your valuable feedback.
Nino
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July 5, 2025
Transmission not Transfer. Its a technical protocol and the official name is Transmission.
Sean M
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August 9, 2020
Disgusting amount of ads. When people are trying to study they dont need an ad playing for 30 seconds to interrupt thought. Poorly planned app design.
5 people found this review helpful
Lionheartapps
August 10, 2020
Respected
Thanks for your feedback.
If you want to use the app without ads you can turn off mobile data or the internet on a mobile phone so the ad will never appear until you turn on mobile data.
Regards
Lionheartapps
What’s new
We are constantly working to enhance your experience and ensure a smoother app performance. In this update, we have addressed various issues and made optimizations for improved functionality.