Seeing as this seems to be MAS-only, is it using sandboxing? If not, will sandboxing break it? If so, how is it able to index docs outside of its sandbox? Is it hooking into Spotlight?

If the MAS sandboxing is going to break it, then there’s no chance I’ll buy it. Otherwise it looks tempting, and I do love me some Devon-Techologies.

DEVONsphere Express is not yet sandboxed but the deadline has just been extended to June 1 by Apple. If it shouldn’t be possible to support sandboxing in the Macintosh App Store (due to missing entitlements/exceptions), then we’ll offer this in our shop and there will be a free cross-grade path too of course.