Speedometer Speed Box App App Reviews

Great app for checking the accuracy of any speedo, especially in the old Mph ones.

So good I bought the upgraded version . 5 stars from me.

Works great. I use it to check the speed of my insane bus driver. Pretty accurate.

This app is very accurate! Its great

Its a very accurate speed from what I can tell, but the other apps it is trying to offer you are horrible distractions and a very large pain in the but.

Very accurate and easy to use as well nice large numbers to read while moving.

Works great, saved us when speedometer failed in car.

I love this application, mostly because I have a very good case on my phone and I can strap it to my handle bars and see how fast I am going when biking.

I use this app often. Simple and accurate.

I really like this app. Its very easy to use and quite accurate. The new Map update is a nice feature as well.

Great App, Ive tried a few. This one is the best!!!

The best

Our speedo in the old Porsche is broken and this app has always gave us an accurate reading so that we dont get caught speeding! We love this app and would recommend it to anyone

No bug/good app/easy to use

I use this app everyday, love it

Latest version not good. Biggest issue is that the km/h has markers at 80 and 120. The most common highway speed limit in Canada is 100. Wont be using the app anymore due to this.

Other speedometers havent been updated in ages, mine no longer works. Luckily this one does -- 6 Plus, iOS 9.0.2.

I mostly use it to know how fast Im traveling while being driven by friends for fun. Works great.

This works quite well in my boat. Gives me sog and then I can read sow which gives me current. Quite useful, small and quick.

Like it a lot BUT it would be super useful if you had a least one display with both miles per hour and kilometres per hour. Duh, thats a no brainer.