Good Long Mobile Games?

Beat Hazard (if you have plenty of music)
Plants vs. Zombies
install SCUMMVM and run old DOS adventure games

Anomaly?
Or install an emulator and play Fire Emblem, you'll get hours of fun and frustration.
I don't know many games for smartphones, cuz I don't have one :(

Beastie Bay

Doesn't Triple Town exist on phonies? I've played it about 18 hours... On PC x)

puzzle quest 2, super recommended. O wait, eww Iphone, don't know if puzzle quest 2 is ported for IOS

A book? :p

Dungeon Raid
Avadon: The Black Fortress
Minecraft PE
Rebuild

Ridiculous Fishing

Swordigo is good if you're into adventure games. ^-^

XCOM is a bit pricey, but would fit the bill.

Fairway is free (ish) and is a great variation on Faerie Solitaire (and better, IMO). If that's your bag, you could do a lot worse :)

try jetpack joyride

Is Angry Birds still valid?

DragonGem
have too many hours in it :)

Plants vs Zombies is my personal favorite. You can also try some of the Bloons games or The Creeps for tower defense, or Badland if you like platformers. Snuggle Truck and Sushi Cat are fun too.

Deus Ex:The Fall, Kingdom Rush, Kingdom Rush Frontiers, Space Miner, Swordigo, Tilt to Live, Icebreaker: A Viking Voyage.

Anomaly is awesome. Rayman Jungle Run is fun but often frustrating. Cut The Rupe series and Pudding Monsters are good puzzles (especially if you want to three start/crown the levels like I do). Organ Trail is mobile, but IMO bad.

Fractal is fun! MAMC is repetitive, but I enjoy it. MX Mayhem is cool if you like games like Trials HD. Spirits is fucking harder than you would think. World of Goo difficult on mobile. SuperSuperGNES to get some classics.

Angry BIIIIIIIIIIIIIIIIIIRDS

Quadropus Rampage - it's Binding of Isaac meets Bastion.

Layton Brothers.

It's pretty great, and kept me going for 5-6 hours?
It's fun.

Yep.

(It's like 5 bucks for the whole game)

You can try GTA 3 and Vice City or Max Payne.

Cartoon Wars is good, lasted me a while.

Minigore 2

• The Impossible Game + Level Pack
• Bloons Tower Defense 4
• Phoenix Wright: Ace Attorney
• Sonic CD
• Sonic 2
• Tap Tap Revenge 3
• Cartoon Wars 2
• Plants vs Zombies
• Pocket God

Don't know if they'd be your thing tart, but Blazing Souls Accelate and Spectral Souls