Here is a list of all the icons that are themed. If an icon isn't working, please let me know. Thanks

• 1800 Contacts
• 1secondeveryday
• 360 Browser
• 500px
• 9Gag
• Accuweather
• Activator
• Activity Monitor
• Adobe Kuler
• Afterlight
• Alien Blue
• Amazon Instant Video
• Amazon
• Amazon
• Any list
• App Store
• AppAddict
• AppCake
• Apple Movie Trailers
• Ask.fm
• Avicii
• AVPlayer
• Awesome Note
• BADLAND
• Banditstown
• Barrel
• Battle Camp
• Battle.net Mobile Authenticator
• BB&T
• Bejeweled 3
• BillGuard
• Blackberry Messenger
• Bodyshot
• Bridge
• ByteFont 2
• Cal
• Calculator (stock)
• Camera (stock)
• Camera Plus Pro
• Camera+
• Candy Crush Saga
• Capital One
• CDFlat
• Chase
• Chive
• Circa News
• Clash of Clans
• Clear
• Clock (stock)
• CNN
• Comic Zeal
• Comics
• Compass (stock)
• Contacts (stock)
• Couple
• cPro Craigslist
• Credit Karma
• Crunchyroll
• Cut the Rope 2
• Cyanide and Happiness
• Cydia
• Day One
• Deliveries
• DI Radio
• Directr
• Drafts
• Drinks
• Dropbox
• Duolingo
• DZIDZIO+
• Earbits
• eBay
• Ecoute
• Engadget
• ESPN Fantasy Basketball
• ESPN Radio
• ESPN Score Center
• ESPN Steak for the Cash
• Etsy
• Evernote
• Facebook Messenger
• Facebook Pages+
• Facebook Paper
• Facebook
• FaceTime (stock)
• Fandango
• Fantastical 2
• Fantasy Football
• Fieldrunners
• Find my friends
• Find My iPhone
• Flex
• Flickr
• Flipagran
• Flipboard
• Flow
• Foursquare
• Fruit Ninja
• FTP Pro
• Fuelband
• GameCenter (stock)
• Garageband
• GIF finder
• Good Morning
• GoodReads
• Google Authenticator
• Google Chrome
• Google Drive
• Google Gmail
• Google Hangouts
• Google Maps
• Google Mobile
• Google Play Music
• Google Voice
• Google+
• GoPro
• Groove
• GroupMe
• GTA 3 SA
• Guitar Tab
• HabitRPG
• HBO Go
• Hill Climb Racing
• HippoRemote
• Hipstamatic
• Home - A Unique Horror Adventure
• Hotspot Shield
• Huffington Post
• Hulu+
• Hungry Shark Evolution
• IA Writer
• iAlien
• iBooks
• iCleaner Pro
• Icon Thief
• iFile
• iFlux
• iHeartRadio
• IM+
• Imdb
• ImgurApp
• iMovie
• Infinity Blade 3
• Inkcards
• Instagram
• Instapaper Pro
• iPhoto
• iStudent
• iTransmission
• Jackthreads
• Jasmine
• Jet Car Stunts
• Jogfm
• Jurassic Park
• Keynote
• Kickstarter
• Kik Chat
• Kindle
• Konvert
• LastPass
• Light Meter
• Limbo
• Linked In
• Lootcrate
• Mail (stock)
• Mailbox
• Maps (stock)
• Mega
• Mercury
• Messages (stock)
• Mextures
• Mextures
• Midomi
• Minecraft PE
• Mint.com Personal Finance
• Mobile Terminal
• Moblie Locate
• Modern Combat 4
• Monster Hunter
• Moves
• Moviebox
• Movies (Flixster)
• Music (stock)
• Music4me
• Muzik
• MxTube
• My Fitness Pal
• myAT&T
• NBA Game Time
• NDS4iOS
• Netflix
• Newsify
• Newsstand
• Numbers
• Nyan cat: Lost in Space
• Oggle
• OKDOTHIS
• OneTouchDial
• OVER
• Pacman
• Pages
• Pandora Downloader
• Pandora
• Paperless Post
• Passbook (stock)
• PayPal
• Peggle
• Pheed
• Phone (stock)
• Photos (stock)
• PhotoSync
• Pic collage
• Pic Stitch
• Picaboo
• Pintrest
• Pixlr Express
• Plague Inc.
• Playstation App
• Plex
• Pocket
• Podcasts
• PPSSPP
• ProTube
• ProwlApp
• Puffin
• Pulse (News Reader)
• Quizlet
• Quizup
• Radio.com
• Rage faces
• Rayman Jungle Run
• Rdio
• Reeder 2
• Rego
• Reminders (stock)
• Remote Mouse
• Remote
• Remoteless
• RetroArch
• Roku
• Run keeper
• Safari (stock)
• Seed Mail
• Seene
• Settings (stock)
• Shazam
• Short Covers
• Simple
• Simplenote
• SiriusXM
• Skydrive
• Skype
• Snapchat
• Snapseed for iPad
• Songza
• Sonos Controller
• Soundcloud
• Soundhound
• SparkNotes
• Sparrow
• Speedtest.net
• Sphero
• Sporcle
• Sportacular
• Spotflux
• Spotify
• Springtomize 3
• Star Walk
• Starbucks
• Steam
• Stocks (stock)
• Sunrise Calendar
• Super Hexagon
• Swell
• Sync Me
• Tapatalk 2
• TeamStream
• Teamviewer
• Temple Run 2
• Tetris Blitz
• Tetris
• TeuxDeux
• The Weather Channel
• The Weather Network
• Tiled - modern frame app
• Tiny Wings
• TruSloMo
• Tumblr
• TV Guide
• Tweetbot 3
• Tweetbot
• Twitch
• Twitter
• Twitterific
• Ultra Music Festival
• Umano
• Univision Deportes
• Urbanspoon
• Viber
• Videos (stock)
• Vine
• Voice Memos (stock)
• VSCO Cam
• Waze
• Weather (stock)
• Wechat
• Weilos
• WhatApp
• WiFi Passwords
• Winterboard
• WolframAlpha
• Words With Friends Paid
• Words With Friends
• Workflowy
• Wunderlist
• Xbox
• XKCD Viewer
• Yahoo Weather
• Yelp
• Youmail
• YouPlay
• Youtube capture
• Youtube
• Youversion
• Zombies Run
• Darksky
• Dolphin Browser
• Notes (stock)
• Inky Mail
• Health (stock)