Garage Buddy: FREE

3/8 and 13/16 missing from the tool guide, and some are out of order. But mostly I use it for displacement and gearing.

This is the best out there. I work on my own car and this will help me out alot. Tons of features! Very usefull - highly recomend 10/10

Compression calc is not accurate at all!

The while reason I downloaded was for the note section where I can put in information about my car. Can't find it! Did I miss something?

Tire size calculator is wrong.

Compression calc is way off

Great app. Use it almost daily

A lot of great stuff

This app just gets better & better. It never ceases to amaze me with something that is new to me

During unit conv

Combustion chamber should be in c.c. not cubic inches.

Good information for the guys like me that are not mechanical

Saves time looking things up that I need to know .thanks !!!

This app is useful to have at work, and I can see many uses for it off the clock. It is sliced bread awesome.

Tap sizes miscategorized (10mm x 1.25 is in course thread category) but great app otherwise!

its rubbish all it is is looking at parts of a car no racing or nothing

Were is the pro one? Will not come up for the droid x

Will not let me complete any action without crash, including Bug Report. I just installed this app (free version) and now I am going to uninstall it. App haas many useful functions, but dooes not work for me.

This app is not even close to being accurate don't download and do your self a favor and do it by hand

Great only thing that would be good is if you could bluetuth COD2 info

HTC Rezound. I use this all the time, somewhat limited but very handy.

Worth it just for the size and gauge charts

Its nice to look at but how usefull is it for turbos

needs kg/cm in torque conversion please

Tire size calculator doesn't display selected rim diameter. Belt size calculator doesn't appear to work correctly either. Using a Note 3 with Kit Kat.

Works perfect on evo, very smooth lay out and cool tools, best tool for gear heads ...will purchase pro

Text on home screen is tiny tiny tiny. Archos 101

Metric course and fine threads are swapped. Unit conversion not as good as others

For free... crazy handy app. Plan on buying cuz great app worth paying money for.

Ever gear head needs this!!!

Very handy.its got a lot of useful tools for every day mechanic's

Metric tap drill data is wrong. The higher number for thread pitch is coarse thread (12-1.75) the lower (12-1.25) is fine thread...

Great app. But tap drill size doesn't have NPT tap drill sizes.

The tool conversion was missing the 3/8 and the belt size calculator would not show the pulley or distance entries other than the first one entered I didn't need to go on any further with the program I give this one star only because it needs a lot of work even though it is a free program

Aside from the numerous suggestions below which I agree with; This is excellent and worth paying for the pro version. I was surprised the Free version gave as much as it does. Everything on it worked perfectly on a Samsung Replenish.

Great app but you guess should keep updating and add stuff like a converter to put it into liters

I keep this app. on my phone. It has come in handy when I need to look something up or use as a basis. EVO

Good app for my Toshiba thrive...lots of useful info for the DIY person

Alot of the interface isnt right or cant read. Resets calculations on screen rotation. Not worth paying for.

Very handy converter tool. No force closes on my Dell Streak 5 + Streakdroid 1.9.0