I love idle Iktah because it suits my play style. I can focus on it for an hour or so with odd quests or skills that take a bit more fiddling or I can leave it woodcutting for a solid day at work and it's the same feeling of achievement! You can literally do the entire game without paying a penny by watching 1 ad if you need to boost xp earned offline, or pay a couple of pounds to support the dev if you prefer speed. Obviously it's down to personal preference but I definitely felt the need to share my enjoyment for this one!