■頻出アプリ (Feedly API)
Byline (300円/広告付き無料版あり)
https://itunes.apple.com/jp/app/id284946773?mt=8
Feedly (無料)
https://itunes.apple.com/jp/app/id396069556?mt=8
Mr. Reader (400円)
https://itunes.apple.com/jp/app/id412874834?mt=8
Newsify (無料)
https://itunes.apple.com/jp/app/id510153374?mt=8
Reeder 2 (500円)
https://itunes.apple.com/jp/app/id697846300?mt=8
Sylfeed (200円/アドオン100円)
https://itunes.apple.com/jp/app/id403879490?mt=8
Unread (各500円)
https://itunes.apple.com/jp/app/id754143884?mt=8 (iPhone)
https://itunes.apple.com/jp/app/id881875198?mt=8 (iPad)
■頻出アプリ (その他)
Digg (無料)
https://itunes.apple.com/jp/app/id362872995?mt=8
Flipboard (無料)
https://itunes.apple.com/jp/app/id358801284?mt=8
LinkedIn Pulse (無料)
https://itunes.apple.com/jp/app/id377594176?mt=8
まとめニュース - Marimba 2Log 有料版 (300円/広告付き無料版あり)
https://itunes.apple.com/jp/app/id493867851?mt=8

■関連アプリ
IFTTT (無料)
https://itunes.apple.com/jp/app/id660944635?mt=8
Instapaper (400円)
https://itunes.apple.com/jp/app/id288545208?mt=8
Pocket (無料)
https://itunes.apple.com/jp/app/id309601447?mt=8
Readability (無料)
https://itunes.apple.com/jp/app/id460156587?mt=8

■その他
tt-rssにFever APIを追加するfever plugin (無料)
https://github.com/dasmurphy/tinytinyrss-fever-plugin