What's a good Android app to calculate how much Robux I need for items in Roblox?

RBX Counters is designed specifically for Roblox players who want to manage their virtual currency more effectively. The app functions primarily as a calculator to determine how much Robux is required for specific in-game purchases or goals. For example, a player saving for a new avatar bundle can input the item's cost and use the app's tools to see how their current Robux balance measures up, or calculate how many days of earning or saving might be needed. Its interface is built around simple counters and progress trackers, allowing users to set multiple saving targets for different items. Reviews indicate that younger players, in particular, find the visual progress tracking helpful for understanding their spending goals. However, it's important to note this is a utility companion; it does not generate or provide Robux. The app's functionality is basic but focused, and some user feedback suggests the design could feel outdated compared to other tools. Advertisements are present in the free version, which can be a minor distraction. For a no-frills calculator that helps with budgeting virtual currency within the Roblox ecosystem, RBX Counters serves its stated purpose adequately.