Perfect!!
This is a dream app. A simple design, big keys, results from prior calculations are easy to access and reuse. As for the conversion options, I cannot think if any I would need that are not already included in the free version, volume, mass area, currency, distance, speed, etc. This feature is also quick to access and easy to use. Even the sound affects are appropriate. Amazing, theres nothing to annoy me!
Thanks!
÷<| about
Calcbot 2, v2.1.2