Solitaire is one of the oldest and most popular card games in the world. It’s a game that’s easy to learn and can be played anywhere, anytime. Thanks to the advancement in technology, you can now play solitaire on your smartphone. The best part is that there are plenty of free solitaire games available on both iOS and Android platforms.

Here are some of the best free solitaire games you can play on your smartphone:

1. Solitaire by MobilityWare – This is one of the most downloaded solitaire games on both iOS and Android platforms. It has multiple game modes, including Classic, Vegas, and Daily Challenge. It also has a variety of card backs and backgrounds to choose from.

2. Microsoft Solitaire Collection – If you’re looking for a more traditional solitaire game, then Microsoft Solitaire Collection is for you. It includes five classic solitaire games, including Klondike, Spider, FreeCell, Pyramid, and TriPeaks. You can also earn Xbox achievements and compete with your friends on the leaderboards.

3. Solitaire: Decked Out – This game puts a unique twist on the classic solitaire game. It features modern graphics and animations, as well as daily challenges and online multiplayer mode. You can also customize your deck and play with over 50 card face designs.

4. Solitaire Grand Harvest – This solitaire game puts a farming twist on the classic game. It has over 1,000 levels, and its unique gameplay mechanics allow you to earn coins and harvest your crops to progress through the game.

5. Solitaire Atlantis – Another solitaire game with a unique theme, Solitaire Atlantis takes you on an adventure through the lost city of Atlantis. It features over 600 levels, daily rewards, and special events.

6. Fairway Solitaire – This solitaire game combines the basic gameplay of solitaire with golf mechanics. You’re given a golf club instead of a deck of cards, and you need to clear the cards to complete the course. It also features daily challenges and tournaments.

7. Solitaire TriPeaks – This game features a fun spin on the traditional solitaire game. You must clear cards in sequence by selecting cards one higher or lower than the current card. It also includes power-ups that allow you to clear cards more quickly.

8. Solitaire: Treasure of Time – This game lets you travel through time to collect treasure. It has over 100 levels, daily bonuses, and special events. It also includes power-ups and unique gameplay mechanics.

In conclusion, these are just some of the best free solitaire games you can play on your smartphone. They’re all fun, challenging, and provide hours of entertainment. Whether you prefer classic solitaire or a game with a unique theme, there’s a solitaire game for everyone. So, download one or all of them and start playing today!