[iOS] Facebook

iOS Tutorial - Facebook Developers
Making Your iOS Apps Social - Facebook Developers
Facebook Query Language: FQL
iOS SDK Reference - Facebook
Facebook iOS SDK - download
How To Use Facebook's New Graph API from your iPhone App
Facebook: Graph API
Facebook: Graph API Explorer
Multi-app

Get Friends and Friends's group
Check Phone type
multi-queries

Publishing links to user's wall using Facebook's iOS SDK
Publishing images on Facebook iOS
Publishing Facebook new feeds in home

[iOS] iCloud

1. Enable iCloud Storage on Provision file.
2. Turning on iCloud entitlement
3. Remove the Apps with previous version on devices.
4. An example to store/fetch key-value iCloud.
How to check if iCloud is configured programmatically.
5. iCloud: Backup and restore overview.
6. Getting Start with iCloud Storage.
7. About File Metadata Queries.
8. Your Third iOS App.
9. Filesystem Programming Guide.
10. About Document-Based Applications in iOS.

iOS App Programming Guide: iCloud
iCloud - Apple Developer
Tools Workflow Guide for Mac
iCloud Design Guide
Turning On Applications Entitlements

If everything not goes well, try delete ~/Library/Containers/.

[iOS] Localization

Localize App name: InfoPlist.string
Localize string

genstrings

[iOS] In App Purchase

In App Purchases: A Full Walkthrough
In-App Purchase 實作心得
In-App Purchases 的實作心得分享
iOS In App Purchase 學習筆記 (1)
iOS In App Purchase 學習筆記 (2)
iOS In App Purchase 學習筆記 (3)
In-App Purchases Programming Guide
Store Kit In-App Purchase Tutorials
iPhone Tutorial - Enabling Reviewers to Use your In-App Purchase for free

Restore button for In-App Purchase
Invalid Product IDs

[iOS] App Review/Rate

In App Review/Rating
appirater

App Review sites
AppVisionary
AppCraver

[iOS] Redeeming a Free Promo Code for an iPhone App

Redeeming a Free Promo Code for an iPhone App