You can share a single clone link and connect each app together with the pipe character ( |
). For example:
https://anvil.works/build#clone:JVL5ORAAPZ6SVWDU=JA27THWRHTGHH7XK4U36PRN4|TGQCF3WT6FVL2EM2=SMZUM3MICK67JEIH25IJXCWP
shows this link
https://anvil.works/build#clone:JVL5ORAAPZ6SVWDU=JA27THWRHTGHH7XK4U36PRN4
which will clone the main app and the dependency all at once.
Thanks @stucork for pointing this out.