iBrightness is here to keep the guessing game away.Īutomatically adjust your portable Mac's screen brightness when switching power source No more guessing if the screen will be too dim when you move away from the power socket, or if it will be too bright because you turned to the power adapter. We grew tired of our MacBooks constantly forgetting the brightness level that we have set, so we designed iBrightness, and we'd love to share it with you.īesides allowing you to freely adjust your brightness level straight from the menu bar, iBrightness sits in the menu bar, waiting for your Mac's power source to change and then re-adjusts the screen brightness according to what you have previously set.

However, the Mac doesn't really remember the brightness level when the power source changes. MacBook, MacBook Air and MacBook Pro users know that their screen brightness changes according to the current power source: dimmer when running on battery and brighter when connected to a power adapter. Automatically adjust your screen brightness based on the current power source.

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