Apple has increased the prices of apps sold in Europe due to exchange rates, ComputerWorld notes. The minimum price for an app purchased in the Euro zone is now €0.89 —about $1.15 — up from €0.79. Apple takes about 39 percent of each sale, while developers get roughly 61 percent. “From time to time Apple adjusts prices of products in countries due to changes in exchange rates,” Apple spokesman Alan Hely said in an email. Also,…