Apple has revealed a series of forthcoming changes to the available App Store pricing tiers.

Apple announced late Friday a number of upcoming changes to App Store pricing tiers in countries across the world. Prices will increase in Colombia, Egypt, Hungary, Nigeria, Norway, South Africa, and the United Kingdom while they will decrease in Uzbekistan on February 13.

Prices in Ireland, Luxembourg, Singapore, and Zimbabwe won’t increase, but there will be changes to the proceeds shared with developers based on local tax changes.

By February 13, proceeds to developers will then increase in Cambodia, Kyrgyzstan, Indonesia, Singapore, South Korea, Tajikistan, Thailand, and Uzbekistan.

Apple:

The App Store’s commerce and payments system was built to empower you to conveniently set up and sell your products and services at a global scale with 44 currencies across 175 Storefronts. Periodically, we update prices on the App Store in certain regions based on changes in taxes and foreign exchange rates. This is done using publicly available exchange rate information from financial data providers to help ensure prices for apps and in‑app purchases stay equalized across all storefronts.