iPhone (10000 programs)

Pros: Portable karaoke tool. Lots of songs. Integration with Facebook and Twitter. Mixes social networking with karaoke.

Cons: VIP Membership required for more content. Community not very active.

Pros: Supports up to 4K video quality. Simultaneous stream on up to five devices. Seamless cross-platform operation.

Cons: Limited coverage compared to similarly priced services. Mostly caters to combat sport fans.

Pros: Cute, colorful presentation. Addictive gameplay. Plenty of boosters and power-ups.

Cons: Drains battery quickly. Lacks imagination.

Pros: Lots of contents. Lets you watch Adult Swim contents anytime. Full seasons of popular shows available. Offers simulcasts.

Cons: Eats up lots of data. Insistent ad inserts. Some bug issues. Chromecast feature barely works.

Pros: Bright, colorful graphics. Original, mechanics-based gameplay. Lots of varied levels.

Cons: Annoyingly difficult.