Following App Annie's acquisition of rival Distimo, there's been more consolidation in the app analytics sector.

Japanese Android monetisation company Metaps has announced it's acquired App Data Bank.

The size of the deal wasn't disclosed. 

It's a Japanese language app ranking and analytics outfit that provides an App Annie-style web-based service to track the performance on apps and games on Google Play and the Apple App Store.

Metaps said it expects the deal to generate synergies by providing its clients with deeper understanding of markets and app ecosystems.