A little overpriced
One of the best geiger counter apps I have found on the app store, looks very convincing and would fool the not so scientific people you would use this on. I can't help but feel though that £1.49 is a little overpriced for what your getting, £0.69 and I would have been quite happy. I've seen many free apps with features that are very similar to what this app uses, such as with the gyroscope. I would give a higher rating if the price had been a step lower.