Perfect Mark App Reviews

I just purchased this. The app support link goes to a 404 error. When I switch on automatic averaging the app stops responding after a minute or so. The format is not adapted to the iPhone 6. Not recommended although not sure what else can do gps averaging well.

Crashes with iOS 9 (iPhone 6)

Only wish that it would copy the GPS coordinates in Google Maps format, and export via text message. Then it would be the perfect travel tool.

Does not work in 2014, freezes and hangs. Deleting after first trial. Read this review and be warned.

In iPhone 6 Plus with iOS 9.3.1 , this app crashes at start up. Couldnt use it a single time. Some update coming ?

Very useful, comfortable and minimalistic application.

This app starts but then immediately crashes on my iPhone 6+. The developers website appears to be out-of-service. Dont buy this app.

This app is awful

I couldnt get the app to start. Didnt work at all.. I want a refund.

I just wanted this app so that I could copy my GPS coordinates to my clipboard. It seems this may be the only app in the app store that does that. How bizarre if thats true, but I did a search for "gps clipboard" and this was literally the only app that came up. It does what it says without any issues. Im happy. :)

This app was just what I was looking for; averaging the GPS position for high accuracy but the screenshots show altitude is included but it does not work for me!! If altitude is included it will be 5 star.

All in all a great little app. But altitude dont work. Would have been a 5-star app if it worked... Maybe an update??

Even the altimeter is working. Could you please add a setting to change meters to feet. Even though it world be good for me...my brain just doesnt do metric.

Averaging > 50 locations can significantly improve the accuracy of the final measurement. This should be the standard for ALL those setting up a Geocache.

After downloading I tested it on one side of the house (inside). The average point put me exactly where I was sitting. When I had the map show my current location, it was at least 20 off. Pretty amazing!

Very accurate but... 1. Altitude is in meters only. Should be a way to switch from meters to feet. 2. Main screen is in decimal degrees only and can only be changed to a different format after a coordinate is locked in. I do most in degrees, decimal minutes and Id like to see that on the factoring page. Will rate higher if fixed

Waste of a dollar, a refund is due because it is already deleted within 30 minutes of using. Maybe it worked in 2010 but its 2014. Doesnt function for more than a minute without freezing. This is the first negative review Ive ever written about an app, not to say I havent had bad experiences with other apps, just this is far and away the worst. It shouldnt even be on the market. A refund or update is needed.

This app hasnt been updated since 2010. I have been using it through multiple iPhones and multiple IOS versions. Unfortunately it basically dies with IOS 8. Freezes every time I use it. Too bad - it is the only geocode app that ever worked.

This app does not work on ios 8. Has not been updated since 2010.

I need to change the format for geocaching but when i hit the "change format" button, the app freezes.