Building digital products

We build apps
people actually
use.

Leme is a small team across Australia, Brazil, and Spain. We build mobile apps and web products — starting with Caru, a digital health record for children.

See Caru → About us
Our products

What we're building

A mix of shipped apps and ones in the works — each solving a real problem for real people. No bloat, no subscriptions, no nonsense.

Live
Caru
Caru

Your child's digital health record. Track growth, milestones, immunisations and health checks from birth to 5 years. Fully private — everything stays on your device.

Visit getcaru.app →
Free
BootIt
BootIt

A small, free Mac app that makes bootable USB installers for Windows and macOS — no Boot Camp, no Windows PC, no Terminal.

View BootIt →
Coming soon
Shout
Shout

Group payments, made simple. Launching in Australia.

Visit getshout.app →
Coming soon
D
DEJAA

Our next product — AI-powered and Mac-first.

Visit dejaa.ai →
About Leme

A small team,
building things.

Leme is a software company founded by a team spread across Australia, Brazil, and Spain. Our name comes from the Portuguese word for rudder — the thing that steers a vessel. We think good software does the same for people.

We build mobile apps and web products with a focus on privacy, simplicity, and doing one thing well. We're a small team and we like it that way — it means everything we ship has been thought about properly.

Beyond our own products, we design and build apps for other small businesses — and we review and advise teams who want senior engineering eyes on what they're shipping.

3
Countries
20+
Years experience
AU
Registered in Australia
2025
Founded
What we do

Beyond our own apps

We build apps for people to use — our own, and for other small businesses who want something real, shipped properly.

📱
App development

We design and build mobile and web apps that people actually use — production-ready, not prototypes. Lean, modern, and shipped.

🏢
Apps for small business

An idea but no team to build it? We take SMB app projects end to end — from concept to a polished product on the App Store and the web.

🧭
Engineering audits & advice

A second, senior opinion. We review and audit apps against our own engineering standards and hard-won lessons, so what you ship is solid and maintainable.

Get in touch

Let's talk.

Whether you have a question about Caru, want to work with us, or just want to say hello — we read every message.

info@leme.com.au →