How quickly we feel entitled to benefit from these developers work for free. You can continue to enjoy Textra for free, albeit with ads. I don't understand begrudging such a small amount (less than $1) as a one-time thank you for an app you find useful. I wouldn't give up an app that I liked and worked well on my phone just to avoid paying a small fee. I think it's wonderful that we can download free or low-cost apps from the Play Store on as many devices as we want, also. After paying a large amount for a phone, I'm willing to spend a few dollars to have it equipped with the apps I like the best. In fact, I'd even go so far as to say that I think people that not only develop but maintain their apps SHOULD receive some remuneration. JMHO.