FastComputer
FastComputer is a Mac utility app designed to optimise system performance and enhance computer speed. Based on the bundle ID convention, it appears to be a system-maintenance tool that may offer features such as cache cleaning, temporary file removal, startup optimisation, or resource monitoring. The app targets home and small-business Mac users seeking to improve responsiveness and free up storage space without needing to manually troubleshoot performance issues.
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1 suggestionWe could not find publicly available information about FastComputer's development status or native Apple Silicon support. Given that today is June 2026, you have until late 2027 — roughly 18 months — before Apple removes Rosetta 2 support in macOS 28, at which point an Intel-only build will stop launching entirely. Your best course of action is to contact the developer directly to ask whether a native Apple Silicon build exists or is planned. If the developer is unresponsive or the app appears abandoned, you may want to evaluate actively maintained alternatives such as CleanMyMac X, AppCleaner, or Disk Diag, all of which offer native Apple Silicon support and regular updates. In the meantime, the app continues to run under Rosetta 2 on your current macOS, but planning an alternative now will give you peace of mind before the deadline.
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