This is a minor pedagogical work intended for beginning students in the Classical tradition. It focuses on basic phrasing and simple motivic development.
Focus on the coordination between the hands during the simple scalar passages.
Comparable difficulty and character — good candidates for what to learn next.
Allegro is rated Henle level 2 of 9 — beginner repertoire, roughly ABRSM grades 2–3. In the RCM system it corresponds to about level 2.
You should be comfortable at Henle level 2 — meaning you can already play level 1–2 pieces cleanly. Learning it one level early is possible as a stretch piece, but more than that usually leads to months of frustration.
A typical performance of Allegro lasts about 1 minute.
Allegro is available as free public-domain sheet music on IMSLP — the score is linked directly from this page.
Pieces at a comparable difficulty and character include Piano Sonata No. 16 in C major by Wolfgang Amadeus Mozart, Boree in A minor by Richard Jones, Bourrée by John Banister 'The Younger' — see the full similar-pieces list on this page.