You&#x27;re not necessarily wrong, though it can be hard to make money on a platform with low users.<p>HOWEVER! I once met a guy when I was travelling in the UAE, and he built&#x2F;sold a Twitter app for Palm OS smartphones (their next gen OS they launched some years ago). At the time, he was making close to $40k a month. So there&#x27;s definitely money on those platforms if you can deliver a good product.