gMeter App Reviews

Very cool application. When calibrated and used on level ground, accuracy is very good. The GUI is also very pretty, and matches the iPhone look and feel very well. Craig is a friendly and responsive developer. I cant wait for 1.1.

This is an app well done. This app is very accurate. And if not perfect in the first run there is the pitch angle adjustment to tweak the calibration to make it perfect. The graphs are beauty. If you are tuning your car and looking for those extra hps or shedding a tenth or two in the 1/4 then I highly recommend this app. It gives you the ability to dyno tune for the price of the app

It has a clean interface and its amazing how well this app actually works. If it had the horsepower reading it would be perfect. Please :-)

Gmeter uses detailed input to get amazingly accurate results plus you can e-mail the results home to store, compare, and show off - Beats dyno fees for before-after mod comparisons!

I can see how the program may work great on a flat road, or a track. Doesnt do too well on regular streets. One thing that disappointed me is that it has to be recalibrated after every run. Suggestion: have an option of calibrating before moving, and have that setting stored during the whole use of the program. This way if you want to test 60-0 after 0-60, it knows your current speed and starts timing once the speed starts dropping below 60.

I feel like I have to rate every app 5 stars just to balance out the little douchebags who complain about the price. Having said that, this really is a 5 star app! It is surprisingly accurate, and easy to learn. The support website is very helpful and informative. A+

This application seems to be pretty accurate and does not have any serious crashing problems. My only complaint is the interface seems somewhat unorganized and confusing. Other then that great app; but will I will decide to use a different one.

I have had this ap for awhile now. Good app but can you please add landscape mode?

Its pretty accurate when comparing my 1/4 mile times from the app with times at the drag strip. Once the initial setup is done its very easy to use (the setup is very simple as well). Overall a great app for a great price I would recommend this app to everyone as trying to peak the g meter is lots of fun

Doesnt seem to work that well especially since I get negative speeds now and then. Maybe I am asking too much of this app but it is the most expensive app Ive bought so I expected better.

itunes please screen ur apps better,this really doesnt work at all and costs alot,some one is making alot of money of this app.Give us our money back!

This app simply does not work. If the iPhone tilts because of elevation change or because it isnt holstered immovably somewhere in the car, then none of the readings will work right. I get negative speeds regularly. Fraudulent! Worst app I have bought.

It did not work, is useless, with the movement of the car engine in ralentí you get speed readings, negativa readings.

Just to many things that will throw your accuracy off. To say its calborated correctly would take dozen or more passes on a drag strip, and your getting your time slips already. Bang for the buck, I just dont think the app works well enough for the price tag.

I got this app thinking it was a different app, When I figured out that it was not the same app, i figured I would give it a try, The screen shots look like this app is going to be a good one. Well it doesnt work. If you start driving within a mile the g-meter will say that you are traveling at a negative speed. I am not impressed with this app., Oh well I hope if you read this you find a different app.... Update... I started this app while it was sitting stationary on a table, I calibrated the g-meter and told it to start. It immediately started showing that it was accelerating and within a minute it was saying I was traveling at over 200 miles an hour, in less than 2 minutes it showed a speed of over 500 miles an hour.. If I wanted an app to show off the speed of my car, this is surely it.