Leave a Review Gymboss Interval Timer
Best interval timer
This is by far the best interval timer. I have tried more than 20 other timer apps and none of them work as well as Gym Boss. It is easy to use, make custom timers—and the infinite interval feature is unique and wonderful. When I did have trouble with the app, I contacted customer support, and within 2 hours, I had a personal response specifically addressing my issue—and solving it. Thank you Gym Boss for this wonderful app!Show lessem_suz
Doesn’t work when phone locked
I have loved this app and have been using it for years when doing the run walk run method. In the latest update, the app will not run in the background when my phone is locked. It won’t even run in the background if another app is pulled up. This is highly inconvenient and makes the app useless unless you want to have it up and open during your entire run. This is not a setting issue either, I have allowed all notifications. Please fix this issue!Show lessCASJMS
Update fail
Stopped working today after my phone automatically updated…would not beep at intervals and caused my Apple Music to reset as well? What the what? Anyway I switched to a different app because it’s not worth the hassle.CMH1977
Used to love this until the update
I do run walk intervals and have used this for years. I set the interval, play my music, lock the screen and tuck my phone away. The app beeps when I need to switch. I do not use the visual feature at all - I am running and do not want to be looking at my phone.
After the latest update, the app will no longer beep if my screen is off. I have it set not to sleep but if my screen is off or if my music app is on top of the screen it will not beep. It keeps running but no sound.
So at this point it is just about useless to me! If I leave it on the screen when I tuck it away it will work but it runs down my battery on a long run.
Terrible update. Now I have to search for another interval app.Show less??hjeidn
CANNOT DELETE ANYTHING
I paid for "premium". But this app is beyond frustrating. Two key issues, but the one that really gets me all worked up is how terribly difficult it is to delete anything. If you added an extra interval by mistake, you are STUCK! Also, if you want to reduce the proliferation of unused timers ... can't delete those either! For "balance" they have a website that shows you how to do it. I read the online manual, and still can't get it to work. It really should NOT be this complicated or difficult.
#2: This app can't add warm up or cool down sections that don't repeat themselves. The only thing that does not repeat is the "Countdown". But if you want say 5 intervals (30 second sprints followed by 2 minute walks), and end with a cool down, this app includes the cool down as part of the whole thing that repeats itself 5 times. Why do I want to "cool down" 5 times?!? Frustrating.
CONCLUSION: Until the 2 issues are resolved, I can't recommend this app.Show lessbparker86
For traditional martial arts it’s one of the Best
So you like to do Chi gong or Nei gong stances or sitting postures. You may have 2 or more stances or postures you want to do in consecutive order. This app is for you. You can make a timer for setting up for your first posture the timer of the first posture in another time or after to give you time for the next posture for example (:20,3mins,:15,3mins)
20 seconds to set you up , 3 mins for the first posture then another 15 second timer to give you time to change into the next posture, then 3 mins for the second posture. This is just a example for extreme traditional martial arts enthusiast or professional athletes that wants to cut right to the chase while in airplane mode all business.Show lessMenzu610
Not working
This app no longer opens after iOS 14 updatespamx2321
App No Longer Works
The app will no longer open. May have something to do with the latest iOS update.Kayluv01
Not working with the new update?!
I love this timer and have just updated my phone to the new iOS (14...) and now the app won’t even open. Can anyone explain this??Rgilmore0811
Was working great until 14.2 update
This app was working great but keeps crashing and won’t open after 14.2 updateJJR49er
