A small London studio building consumer software the deliberate way — long arcs, short releases, products that hold up.
Stack & Stone is a small London studio behind a focused portfolio of consumer apps. We work in long arcs and short releases, with a preference for products that hold up to repeated use.
Most software is built to scale. We build to fit — products with a clear shape, a defined audience, and a reason to exist beyond the first download.
"Built deliberately, then maintained patiently."
A pocket reference for the questions that surface in the small hours of new parenthood. Short, clear cards on feeding, sleep, illness, milestones and safety — written from named clinical sources, not influencers, forums, or the algorithm.
The promise is straightforward: every claim is traceable. Tap a card, see the source. The NHS, the WHO, the Royal Colleges — the places clinicians actually trust.
A successful launch is a vanity metric if nobody is still using the thing in week six. We design for the second month, then plan backwards.
Most apps say too much, ask too often, and notify too loudly. Ours hold their tongue. The room is quiet so the work can be heard.
We treat performance, accessibility, and data discipline as load-bearing — not as polish to be added when there's time. There is never time.
The studio takes on a small number of partnerships each year. If you're working on something that could fit, write — short and specific is better than long.
Press, podcast, and speaking enquiries also welcome.
hello@stackandstone.dev ↗