Number generator random, dice

I like the simplicity of Random, but I wish it had a 6th tool with a simple, generic heads/tails coin flip

Video ads and a small ad at the bottom. If it was ad-free I would be glad to pay, but I refuse to keep apps that take up my precious time with ads.

I have a list of 6 numbers that I would like re-sorted. I specify the maximum number as 2.8 and the minimum number as 2.3, say that I have 6 numbers, and specify one decimal point. I ask it to generate the list, but it only gives me 2 numbers, and changed my maximum number from 2.8 to 3. So the two numbers generated were outside my intended range, and the generated list was missing 4 numbers. It could be a very helpful app, but works only in a limited fashion now.