Coming soon
Fracsy
A fraction calculator that shows its work.
- Education
- Free
- No permissions
- Offline
Kumkum Homes
We design and publish our own software.
Kumkum Homes is a small organization that builds products end to end and then looks after them. The first is Fracsy, a fraction calculator for Android, now in review with Google Play.
Currently
1 product- Publishes on
- Google Play
- Platform
- Android 7.0 and up
- Support
- Answered within 2 working days
- Enquiries
- support@kumkumhomes.site
One organization, from the first sketch to the support inbox.
We are not an agency and not a studio taking briefs. We pick a problem we understand, build the thing properly, and stay with it.
We build our own products
We design, build, ship and maintain our software end to end, rather than assembling something and handing it over. What we publish, we keep running.
We write the specification first
Every project carries its own documents in the repository, next to the code: what it is for, what was built, what was cut and why. A decision made in month one is still legible in month twelve.
We say what our software does
Each product states plainly what it collects, what it needs and what it costs, in its own privacy policy. If any of that changes, the policy changes before the version that changes it.
What we have published so far.
Each product has its own page, its own privacy policy, and the same support address.
App number two
Not started. When there is something worth showing, it appears here.
Four habits, rather than four slogans.
They are the reason our products are small, and the reason we can describe them accurately.
- 01
Small scope, finished properly
We would rather be a good answer to a narrow question than a passable answer to a broad one. Features that are not carrying their weight get cut before release, not after.
- 02
Tested where it matters
The parts that have to be right are covered by tests that run on every change. Fracsy’s arithmetic engine has 191 of them and uses exact rational maths, so a result is never an approximation.
- 03
Built for modest hardware
We develop against inexpensive Android devices and poor connections. If a product is quick there, it is quick everywhere, and it reaches far more people.
- 04
Reachable afterwards
One address, read by the people who wrote the software. We answer within 2 working days, and we reply to reviews.
Support, questions, or an idea.
One address, read by the people who build the software. We reply within 2 working days.