Mobile software content rating system
A mobile software content rating system is a rating system which is tailored to users of mobile software. Comparison table. A comparison of current mobile software rating systems, showing age on the horizontal axis. Note however that the specific criteria used in assigning a classification can vary widely from one country/system to another. Thus a color code or age range cannot be directly compared from one country to another. Key: Existing systems. iOS and iPadOS App Store. Apple's rating system for the App Store follows the following rubric: Apps rated 17+  are prohibited from purchase by younger users. Google Play. Up until March 17, 2015 Google Play used the following rubric: Google now uses the International Age Rating Coalition (IARC) in most countries not represented by a rating authority, whilst countries or regions with a superimposed video game rating authority continues applying their own ratings where applicable. This includes Americas (except Brazil), where ESRB is imposed, Brazil with ClassInd, Europe and Israel with PEGI, Australia with ACB and South Korea with GRAC. However, a new Google Play Rating system is used exclusively in Russia and for non-gaming apps in South  Korea. These ratings include: In Australia, IARC applies its own ratings for non-gaming apps. Huawei AppGallery. Huawei AppGallery developed own rating system. Ratings are: 3+, 7+, 12+, 15+ and 18+ Amazon Appstore. On the Amazon Appstore, "All Ages" is for all ages. "Guidance Suggested" is for recommendation that parents should give guidance to pre-teens/children. "Mature" is recommended to be suitable for mature audiences. "Adult" is advertisements, graphic violence, nudity or other content only suitable for adult audiences. Blackberry World. The Blackberry appstore as the following ratings: CTIA Mobile Application Rating System. The  CTIA The Wireless Association, an industry trade group, collaborated with the ESRB to largely apply ESRB's rating system to mobile devices. It was launched in 2011, with Apple and Google being notable abstentions from subscribing companies.