We build software, then we keep it running.
Riverrr makes and owns five products, from a K53 learner's app to a birthday reminder that lives in WhatsApp. Every one of them is ours to run, fix and improve.
Five products, all ours
Pick one to see it.
Road Quest teaches every sign and every rule in the Department of Transport's learner manual, in the order you need them. You learn a card, practise only what you have learned, then sit a mock test shaped like the real paper.
Road Quest teaches the K53 the way the test asks it.
Built from the Department of Transport's own learner manual. Learners study a card, practise only what they have learned, then sit a mock paper with the official split of questions.
- road signs
- 399
- lessons
- 90
- practice questions
- 631
Counted from the app's own content on 25 October 2026.
What you see here is ours
Riverrr pays for the servers, answers the support messages and fixes things when they break. We don't take client projects under the Riverrr name, so our attention stays on these products.
Want software built for your business?
That is Konvrg's work. Konvrg builds operational systems for South African businesses, many of them run inside WhatsApp. Tell them what your team does today and they will build around it.
Talk to Konvrg at konvrg.devThe people who run Riverrr
- Khulekani Shaun Madondo
- Thamsanqa Ntuli
- Sinethemba Ngwenya
- Samkelo Khuzwayo
- Nosisa Khumalo