I think an upgrade to the timer app is strongly advised. At the moment there is no possibility for audible signals except for the actual finish. If one uses the timer for any sporting time intervalls one is dependend on a) an audible countdown before the start and b) an audible countdown before the end. These could be just beeping signals if you want to keep it simple or better these should be voice countdowns. An easy upgrade and very helpful for everybody out there.
