Fine tuned the new learning algorithm and fixed a bug that lead to crashes on older devices.

The learning mode got a slight overhaul and I removed the time restrictions to achieve 100%. You can still get a reminder for the best time to repeat according to the built-in Spaced Repetition algorithm. I also remove the Vatican as a country, as it was just impossible to hit. I also fixed a new bug leading to a crash in repetition mode.

The learning mode got a slight overhaul and I removed the time restrictions to achieve 100%. You can still get a reminder for the best time to repeat according to the built-in Spaced Repetition algorithm. I also remove the Vatican as a country, as it was just impossible to hit.

I messed up the last update for my users on older devices. This should fix it. Sorry!

This update gets my app ready for the next iOS version. Also some location corrections (Farewell Air Berlin). And a new shuffle mode for Multiplayer to mix up the player order. Enjoy learning with my App!

This update fixes some bugs that lead to crashes for some users. Enjoy learning with my App!

Performance, performance, performance! I looked under the hood and did some heavy lifting. For older devices I simplified the map display. Especially the complex ocean layers need a lot of power. If you have a newer device, you can also disable it unter "Advanced Map Settings". In addition to that I implemented a lot of small adjustments.

Let me know if you still have performance problems.

Detailled results display after each round. You can see exactly what you knew and where there is room for improvement.

I had some requests asking about the 88% limit in the new learnmode. First of all: Kudos for your perseverance! The learnmode is based on a scientific algorithm, that also takes into account the time between repetitions to make sure that the learned locations are in your long term memory. I implemented an alert, as soon as no progress is possible anymore. Just activate notifications and you will get a reminder when you can learn again.

I also fixed a bug, that lead to app crashes in the "Select Category" screen.

Detailled results display after each round. You can see exactly what you knew and where there is room for improvement.

I had some requests asking about the 88% limit in the new learnmode. First of all: Kudos for your perseverance! The learnmode is based on a scientific algorithm, that also takes into account the time between repetitions to make sure that the learned locations are in your long term memory. I implemented an alert, as soon as no progress is possible anymore. Just activate notifications and you will get a reminder when you can learn again.

I also fixed a bug, that lead to app crashes in the "Select Category" screen.

The learn mode got a major overhaul in cooperation with the University of Applied Sciences Weserbergland. The learning schedule will be determined by an advanced scientific algorithm for optimal long term results.

I also added a way to unlock the full version for free for a limited time by answering a survey. Try to start a locked category to see if one is available.

And a lot of user interface improvements.

This minor bugfix release also includes some adjustments to comply with new privacy laws.

The learn mode got a major overhaul in cooperation with the University of Applied Sciences Weserbergland. The learning schedule will be determined by an advanced scientific algorithm for optimal long term results.

I also added a way to unlock the full version for free for a limited time by answering a survey. Try to start a locked category to see if one is available.

And a lot of user interface improvements.

The learn mode got a major overhaul in cooperation with the University of Applied Sciences Weserbergland. The learning schedule will be determined by an advanced scientific algorithm for optimal long term results.

I also added a way to unlock the full version for free for a limited time by answering a survey. Try to start a locked category to see if one is available.

And a lot of user interface improvements.

› Available in French, Spanish and Italian now
› New Content: Italian provinces

› Available in French, Spanish and Italian now
› New Content: Italian provinces

We are ready for iOS 11 and iPhone X.

Please let me know about any QUESTIONS or FEEDBACK!
› Email: jonathan@jaysquared.com
› Twitter: @jaysquaredcom
› Facebook: jaysquaredcom

If you want to support my app, leave a review in the App Store! Thanks a lot!

This update is one further step to position the app as a serious learning platform.
› All app functions are now available for free, but only for some categories
› The full version will be available with a subscription only to better support further development. Everyone who already bought the full version will keep lifetime access.
› More statistics for play and learn mode
› Much improved category selection
› Interface improvements
› Bugfixes

Coming soon
› Daily challenge
› Challenge your friends
› Global highscore

Please let me know about any QUESTIONS or FEEDBACK!
› Email: jonathan@jaysquared.com
› Twitter: @jaysquaredcom
› Facebook: jaysquaredcom

If you want to support my app, leave a review in the App Store! Thanks a lot!

New Categories: French Departments (excluding overseas), Countries in the Middle East, Countries in North Africa
Show surrounding countries when showing results.

* Interface improvements
* Various Bugfixes

* Tutorial for new users
* Interface improvements
* Minor Bugfixes

What's new in 4.4.5:
* Introducing Speed Mode to get rid of the confirm button. It's enabled by default. Disable it in the settings.
* Russian cities category
* Added in-app support module
* Readded video ads, as the unobstrusive ads where not making any money ;)
* Fixed bug in audio implementation
* Optimized app size

What's new in 4.4:
* Simplified Interface
* Color improvements
* Bugfixes
* A goodie for loyal users: Everybody who bought anything in the app, receives access to the full version.

What's new in 4.0:
Improved gameplay and new features. For all long time users, I included the "Classic Mode".

What's new in 4.4:
* Simplified Interface
* Color improvements
* Bugfixes
* A goodie for loyal users: Everybody who bought anything in the app, receives access to the full version.

What's new in 4.0:
Improved gameplay and new features. For all long time users, I included the "Classic Mode".

What's new in 4.4:
* Simplified Interface
* Color improvements
* Bugfixes
* A goodie for loyal users: Everybody who bought anything in the app, receives access to the full version.

What's new in 4.0:
Improved gameplay and new features. For all long time users, I included the "Classic Mode".

What's new in 4.4:
* Simplified Interface
* Color improvements
* Bugfixes
* A goodie for loyal users: Everybody who bought anything in the app, receives access to the full version.

What's new in 4.0:
Improved gameplay and new features. For all long time users, I included the "Classic Mode".

What's new in 4.3:
* Clear display of current score
* Usability improvements
* Bugfixes

What's new in 4.0:
Improved gameplay and new features. For all long time users, I included the "Classic Mode".
All In-App-Purchases to remove apps are valid for both modes.
Ads are displayed after 10 locations as videos or static ads. For just $1.99 you can get rid of these ads.