Apple’s latest iPhone, the iPhone 6s, comes with a new feature called 3D Touch. This means the screen is pressure-sensitive, so pressing harder in certain apps unlocks new features.

But not all apps are compatible with 3D Touch; it’s up to developers to integrate the feature into their products. A decent selection of apps supported 3D Touch when the iPhone 6s launched in September. But over the past few months, tons of apps have been optimized to support 3D Touch.

Here’s a look at some iPhone apps that have made the best use of 3D Touch so far.

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