This upgrade substitutes slickness for substance.

The maps are lower resolution. My pins have been erased. There is no option to download more detailed maps for offline use. Who needs trivia? If I could restore the previous version Id do so in New York minute. Id even pay for the privilege. This is a very disappointing version of what was a terrific app. And, it has gotten even more unusable with annoying boxes popping up unexpectedly. I think the positive reviews are suspect

MrBill535 about National Geographic World Atlas, v4.1.1