Gboard - the Google Keyboard vs Swarm by Foursquare

The Google Keyboard supports swiping along the keyboard to spell out whole words.

After using a gesture a few times and clicking the correct word, Google Keyboard learns that the gesture should result in the word you've manually selected as the correct word. Swype doesn't seem to learn this, so even after 100 times clicking 'this' instead of 'thesis', it still produces 'thesis', where Google Keyboard learns that you meant to say 'this'.

Google Keyboard has material design themes the user can skin the keyboard with.

Hold down the key in the lower left hand corner and a keyboard if punctuation appears. Swipe over to the one you want, lift your finger, and the original keyboard pops back. It's very fast, and makes it much easier to spot the punctuation mark you want - instead of trying to squint at the secondary symbols in the keys.

This keyboard is not a free trial nor will it hold back any new features to sell you a paid version. The keyboard is completely 100% free.

While other keyboard options may be very functional, their visual design tends to differ from the rest of your Google device. The Google Keyboard was designed by Google and it looks like it.

Alternative keyboards tend to suck up system resources, often making them nearly unusable on older phones. Google Keyboard is very quick to open when typing and the keys rarely lag.

The keyboard has button that allows searching Google straight from the keyboard, and use the search results in the currently used app.

The GBoard has an emoji search that's very convenient, saves time looking for a specific one if you don't know/remember what category it's in.

The dynamic floating preview appears while gesture typing. Most gesture keyboards only show the preview above the keyboard in the suggested corrections. The dynamic floating preview is great because it makes it easier to gesture type by keeping your eyes focused on what you are typing.

For those that are used to typing on a Dvorak keyboard or prefer not to need multiple key presses to access special symbols they can enable these as additional quick switch options. Using the English PC layout for example gives the user a number row.

Makes it easier to type with no more than a thumb.

Google keyboard does not promise to be as "smart" as other keyboards besides offering a personalized dictionary. Surprisingly this is actually a good thing for some because with many "smart" keyboards predictions and corrections actually worsen over time. With Google Keyboard the experience will remain constant because it requires you to manually "touch again to save" before it changes your personal dictionary. This prevents mistakes from becoming part of your personal dictionary.

Most Android devices have GBoard installed.

Formerly known as badges in the original app, you will be rewarded stickers whenever you check-in to a specific place or for the number of check-ins you have made.

Mayorships is a feature where the person with the most check-ins in that particular place will be rewarded with a mayorship of that particular place.

Leaderboard is a features that ranks how frequent you and your friends gain points via check-ins, exploring new places and mayorships.

All of the places data is obtained from Foursquare, as Swarm is part of Foursquare product.