Persian Calendar is a calendar game for grades 3 to 6. The child works with a wall calendar: turns the pages, finds the day asked for, puts each month label in its season and spins the wheel of seasons.

• 80 levels across four grades, following that grade's social studies book

• Grade 3: days of the week, tomorrow and the day after, months and seasons, Nowruz and key days of the year

• Grade 4: 31- and 30-day months, Esfand, reading a calendar page, counting days, leap years

• Grade 5: national days and Iranian festivals, longer day counts, centuries and timelines

• Grade 6: occasions of the year, the day number in the year, centuries and distant years

• Labels can be dragged, or placed with two taps

• No timer; the child goes at their own pace

• The child picks their own grade at the start

• A Persian narrator reads every instruction aloud

• Mistakes are never punished; the child is encouraged and carries on

• Works offline after install

About the first 40% of each grade is free forever, 33 of 80 levels. The free version shows child-safe Adivery ads: only between levels on the result screen, and banners outside gameplay. The full game is a one-time purchase of 99,000 Toman, no subscription; it unlocks every level, removes all ads, and counts toward Nikipoo School later. It is one of the 44 games in Nikipoo School.