KL Peg Solitaire is normally $5 but is free today through Game Giveaway of the Day. Download, install, and register it during the limited giveaway window.
HiLow: Inventory & Pallet is listed by iPhone Giveaway of the Day as $0.99 → free today. The App Store currently describes the base pallet-calculation features as free while warehouse and inventory features require the optional HiLow Pro in-app purchase, so the giveaway should not be read as making every Pro feature free.
Golden Rails: Valuable Package is free today through Game Giveaway of the Day. The page lists the regular price as $6.99 and says the licensed Windows game is available free for a limited time. Download, install, and register it during the giveaway window.
Shapy - Adaptive Icon Pack is free today through Giveaway of the Day, down from $0.99. It includes thousands of adaptive icons, widgets, wallpapers, and dynamic clock/calendar support for compatible Android launchers.
Giveaway of the Day is offering The Hearts PRO free for a limited time. This premium puzzle game is described as ad-free with no in-app purchases. Download and install it while the giveaway is active.
Giveaway of the Day is offering StridePal - Step Counter free for a limited time. It tracks daily steps and supports iPhone and Apple Watch. Download and install it while the giveaway is active.