ProGeocaching Quality in geocaching

5Jul/1111

Blackstar geocaching app for Blackberry

Blackstar geocaching app for Blackberry

Blackstar on a TGV between Paris and Lyon

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BlackStar is a free geocaching app for Blackberries.

Check out the picture on the right.  I was travelling on a TGV (high speed train) between Paris and Lyon in November 2010.  The waypoint is a cache in Lyon. It's 258 km away but we are going to be there is less than an hour at this speed!

It's a good demonstration of the capabilities of Blackstar, and a more interesting screen shot than a static one.

Blackstar is not as pretty as Android apps like c:geo or Groundspeak's geocaching app, but I have found that it works much better. This may be due to superior GPS electronics used in Blackberries and the way the software interacts with it. Also those pretty coloured features need a lot of processing power which tends to make them very slow.

It's so good that while my Blackberry Bold was still working, I rarely used my Garmin.

Compared to the Android it's faster and works better under trees etc. When you are near GZ the display updates much quicker making it much more usable.

The other advantage of using a Blackberry is having a real physical keyboard.  It makes entering logs a breeze compared to the touch screen on the Android.  The Android is so painful and time consuming for log entries, that I normally wait until I get home and enter them on the computer.

BlackStar keeps track of your current Latitude, Longitude, Altitude, Speed, Direction and the distance to your destination. You can record, save, and export your track as you use BlackStar. This is useful for recording a trip, exercise, or just to see where you've been.

Geocaching features include:

  • Displaying a list caches closest to your location,
  • Importing GPX files from Pocket Queries
  • Ability to log finds immediately online
  • View the cache description and hint
  • Locate the cache on Google Maps.

Don't under estimate the ability to import GPX files.  To upload files to the previous generations of Garmins (e.g. GPSMAP 76Csx, 60Csx), you need to convert a GPX file to a WPT format and upload it using a piece of software like GSAK, OziExplorer or Mapsource. On Blackstar it imports the GPX file directly from a folder on your BB.

However, one of the biggest downsides of Blackstar is that it takes a several minutes to import and convert a GPX  file if it contains a few hundred caches.  When you receive your Pocket Query email you have to save the GPX file to a folder on the Blackberry so that it can be imported into Blackstar.  This is where the Android apps are much more streamlined.  They can display nearby caches by downloading them directly from geocaching.com.  They can also import a GPX file directly from the Pocket Query email that arrives on your Android.

Another downside compared to the Android apps is that it doesn't have turn-by-turn navigation for when you're driving. The Android apps use that feature of Google Maps.

Apart from these drawbacks, Blackstar is otherwise an excellent piece of geocaching software.  Highly recommended if you own a GPS enabled Blackberry especially since it's free!

For more information go to the Blackstar site here or download it from the Blackberry apps market.

Note: Be aware that as with most smartphones Blackberries are not ruggedized like dedicated GPS devices, so you need to be careful not to get them wet in less than ideal weather conditions.

3Jul/113

Review of Groundspeak’s Geocaching for Android App

Android Geocaching app

Android Geocaching App

Groundspeak, the organization behind Geocaching.com has released a geocaching app for Android platforms 1.5 and up. It's available for about US$9.35 from the Android market.

In the old days we used to print out cache pages and take them with us.  What a hassle! With the technologies available today you need to become familiar with how to geocache in a paperless manner.

This Groundspeak app promises to be the ultimate in paperless geocaching because everything you need to find, navigate to and log caches is all in one unit.

The question is, does it live up to the promise?  Is it time to retire your Garmin or Magellan and go paperless with your Android?  I installed the app on my  Samsung Galaxy and used it to find out.

Here is a summary of my experiences...

Pros

  • As you'd expect it's tightly linked to the geocaching.com database.
  • You can search for caches in a similar manner to the way you do searches on geocaching.com
  • An Advanced Search facility has a range of useful filters e.g. terrain, difficulty, size, type.
  • Caches can be displayed on Google maps and selected from the map;
  • It will allow you to navigate to the cache in three ways - compass, map or turn-by-turn instructions using the Android Google map system.
  • Active Pocket Queries are automatically downloaded (for Premium Members)
  • Logs can be entered on your Android device, although it can be very time consuming.
  • If you are out of communication range you can save logs for later upload.
  • All recent logs can be displayed online.

Cons

  • Battery life!!  With both the GPS and screen running, this thing drains your battery like emptying a bath. Don't expect to do more than a couple of hours of caching with it.  It certainly won't go all day like a Garmin.
  • The compass feature is slow... on the Samsung Galaxy at least.  The Samsung does not have an electronic compass, so the app relies on updates from the GPS.  Therefore it only updates the display if you are moving, making it  quite useless when you are approaching GZ. Some smartphones have an electronic compass so they may work better.
  • Low sensitivity.  I think one of the most important features of a GPS for geocaching is sensitivity, because we often work under tree canopies or in among buildings.  The GPS used in the Samsung does not work well in these situations and I often found myself wandering in circles within a 20 - 30 metre radius, exacerbated even more by the slow updates of the compass display. Although this is not the fault of the app, it is a problem with the system. I used the Samsung side by side with the Garmin. In open the two pretty much agreed with each other - although the Samsung did not update as quickly. As soon as I got under light tree cover the Samsung lost the plot and started giving readings that were up to 30m off.  The Garmin kept on giving accurate readings.
  • Adding waypoints not obvious.  It took me a while to figure out how to enter new Waypoints because it is not obvious. You may want to add new waypoints for example if you are doing multis or simply want to add a new co-ordinate. To add a waypoint, you need to bury down through the menus to Map Mode then select Add New Waypoint from the menu. You can then click on the waypoint and navigate to it. However this should be on the main menu, not buried down about 3 levels, because it is a fundamental thing that you do when you go geocaching.
  • Not rugged.  Unless you get one of those Motorola Defy's, Android devices are not built for outdoor activities where you might be in the rain, or wading rivers, or out on boats.  One "oops" moment and it's all over. Although this is not a fault of the app, it is a problem if you are geocaching on a smarphone.

Summary

Many of the above comments relate to the app being used with the Samsung Galaxy.  You may have a different result if you use it on another type of smartphone.

I'd call this a "pinch hitter" geocaching solution i.e. it's OK if you don't have another option.  For example if you can't afford a real GPS, or have left your proper GPS at home, then this is "OK".  If you'd  like to know how to geocache paperlessly then take your real GPS to find the geocache, and use the Smartphone for descriptions, hints etc.

The app is pretty good but is hamstrung by the hardware limitations of the Samsung Galaxy.  I also have c:geo installed on my phone.  It also suffers from the same limitations. I may do a comparison review sometime.

In my opinion, the best smartphone geoaching app is Blackstar - but you have to own a Blackberry to use that.

So what is the Groundspeak Geocaching app good for?  It's a good complement to a real GPS device like a Garmin or Magellan.   Use your real GPS to do the grunt work with high sensitivity, accuracy, speed and ruggedness.  The Android allows you to read the cache descriptions, recent logs and submit log entries.

In terms of doing paperless caching in a single unit, yes, sort of...but not quite.

I still use it if I have to but don't like it as much as my Garmin.