Cookoo – Whistle Counter for Pressure Cookers
Cookoo – Whistle Counter for Pressure Cookers launched on August 15, 2015 with 34 votes, #1,327 of 3,588 launches that month and more than 90% of that year's launches. The site was still online in September 2026, 11 years on.
In plain words
Cookoo is a whistle counter device that attaches to pressure cookers and tracks cooking time automatically. It alerts users when to turn off the stove, eliminating the need to manually monitor the cooker. Designed for inexperienced cooks who struggle with burnt food, Cookoo solves a common kitchen problem by automating the timing process.
written from the facts on this page · September 2026
From the sources
Cookoo is a whistle counter for pressure cookers. It keeps track of your pressure cooker so you don't have to. Keep it on your cooker and forget about it. Cookoo will tell you when to turn off the stove. This hobby project came out of our own need as terrible cooks. We suffered from the problem of having our food burnt in pressure cookers on a regular basis. Talking to other rookie cooks made us realize that this is a common problem, so we tried to solve it by building Cookoo. We built a few prototypes and handed them out. It not only helped inexperienced cooks circumvent their kitchen woes, but also helped save the efforts of many experienced cooks who toil in the kitchen daily. Women in…from s-gv.github.io
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