TG Pro 2.103
TG Pro is a temperature monitoring and fan control utility for Mac from Tunabelly Software, offering extensive sensor coverage across CPU, GPU, logic board, and more, plus manual and automatic fan control. Version 2.103 adds full support for M5, M5 Pro, and M5 Max Macs, alongside reliability and performance improvements.
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About TG Pro 2.103 for Mac
TG Pro is a temperature monitoring and fan control utility for macOS developed by Tunabelly Software, evolved from the company's earlier Temperature Gauge app after Apple restricted low-level hardware access on the Mac App Store. TG Pro fully supports macOS 10.13 High Sierra through macOS 26 Tahoe, covering Intel-based Macs as well as every generation of Apple Silicon. Version 2.103, released March 19, 2026, adds full support for M5, M5 Pro, and M5 Max Macs, alongside additional improvements and fixes for overall reliability and performance. What distinguishes TG Pro from a generic system monitor is its combination of extensive sensor coverage and genuine manual fan control, not just temperature readouts. The app reveals more individual temperature sensors than most competing tools, spanning CPU, GPU, logic board, memory, palm rest, and other components, and lets users manually adjust fan speeds to optimize cooling under sustained workloads like video editing, code compilation, or gaming. TG Pro also includes automated Auto Boost rules that respond to conditions such as switching between AC power and battery, hardware diagnostics, and a licensing model built on a one-time purchase covering three personal Macs (or one business Mac) with all future updates included.