Помощник учителя Журнал оценок

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Dear user! If you like our app, please support the developers! There would soon be an advertisement, in the calendar, and for each click we will receive 0,008$. We will also insert a video ad on the “settings” page, into the least visited page. Watching the video sends us 0,01$.
P.S. The banner will be small, but if someone wants to get rid of advertising for good, we will add turn off advertising for 1$.
Also the colors of the grades were altered and the grades in the pupils table were colored.