Hi, I have an opportunity to purchase a Baille device. I use IPhone 7 and a Windows PC. While submitting an application to get refund I chose Braillesense polaris mini. Given my immediate decision please advice me what to buy. I may use the device: while correcting my articles, at work, maybe during travel and possibly to read for my kids. Given this, I'd rather have a relatively small device. And last but not least, does Braillesense work fine with different apps apart from editors? Look forward for your help. Thanks!