Focused tools
for focused people.
We build small, precise software that solves one problem exceptionally well. No bloat. No subscription creep. Just software that works.
Our Apps
TrueOutflow
AvailableWeb · iOS coming soonTotal Cost of Ownership analysis for business decisions
Stop guessing what business decisions actually cost. TrueOutflow models CapEx, OpEx, and hidden labour costs across multiple options — with CFO-ready reports built in.
Pencil & Pay
AvailableMac · WebProposals and invoices for freelancers
Send beautiful proposals, convert them to invoices with one click, and collect payment online. Built for freelancers and small businesses just getting started.
Migrate Moments
AvailableMacFree up iCloud storage without losing a single memory
Export your old Photos library to an external SSD then safely remove them from iCloud — without losing a single memory. Smart chunked downloads, verified exports, one click to reclaim your storage.
ScreenSnap
Coming SoonMacAnnotate videos and create visual guides
Record your screen, annotate in real time, and export polished step-by-step guides. The fastest way to document anything.
About
Yarrum Apps is a one-person software studio based in Melbourne, Australia.
Every app we build starts with a personal frustration — something that should be simpler, faster, or just should not require six other tools to accomplish. We build the thing we wish existed, then share it.
The name is Murray backwards. Simple as that.
Stay in the loop
New apps in the works.
Follow along or reach out directly.
hello@yarrumapps.com