The Ulster men went into the break 26-24 ahead after an entertaining first period.
Ulster Development started the scoring in the 11th minute. They kicked penalty to the corner, and a phase later Johnny Scott wrestled through to the line.
Joe Roberts, Liam McConnell (3), Hector Patterson, Freddy Douglas, Conor McAlpine, Jerry Blyth-Lafferty (2), Mark Fyffe, Macenzzie Duncan and went over for tries with Matthew Urwin and Jack Hocking kicking the other points.
Combined Academies
15 Jack Brown* (Edinburgh Rugby)
14 Fergus Watson* (Glasgow Warriors)
13 Johnny Ventisei* - Captain (Glasgow Warriors)
12 Kerr Yule* (Glasgow Warriors)
11 Amena Caqusau* (Glasgow Warriors)
10 Matthew Urwin* (Glasgow Warriors)
9 Hector Patterson* (Edinburgh Rugby)
1 Tom Banatvala* (Glasgow Warriors)
2 Joe Roberts* - Vice-captain (Glasgow Warriors)
3 Ollie Blyth-Lafferty* (Edinburgh Rugby)
4 Dan Halkon* (Glasgow Warriors)
5 Euan McVie* (Edinburgh Rugby)
6 Liam McConnell* (Edinburgh Rugby)
7 Freddy Douglas* (Edinburgh Rugby)
8 Tom Currie* (Edinburgh Rugby)
Substitutes
16 Jerry Blyth-Lafferty* - Vice-captain (Edinburgh Rugby)
17 Michael Jones* (Edinburgh Rugby)
18 Cairn Ramsay (Currie Chieftains)
19 Jare Oguntibeju* (Glasgow Warriors)
20 Ollie Duncan* (Edinburgh Rugby)
21 Conor McAlpine* (Edinburgh Rugby)
22 Jack Hocking* (Edinburgh Rugby)
23 Fin Thomson* (Edinburgh Rugby)
24 Jake Shearer* (Glasgow Warriors)
25 Macenzzie Duncan* (Glasgow Warriors)
26 Mark Fyffe (Edinburgh University)
27 Sam Leweni* (Edinburgh Rugby)
28 Nairn Moncrieff* (Edinburgh Rugby)
*Denotes Edinburgh Rugby or Glasgow Warriors pro academy players