TurtleBar
Extend your Mac's battery life with one click.
Ranked #4948 on TrustMRR
No active subscriptions
Søren Starck18 followers on 𝕏
FranceRevenue is verified with
Stripe API key.Last updated: Nov 4, 2026, 08:21 PM
TurtleBar puts the time your Mac has left in the menu bar, tells you if it will last until your next deadline, and turns on Low Power Mode before you run out.
It answers the question of how long your Mac will last until a specific time and manages Low Power Mode automatically.
Audience
MacBook Air and Pro users on macOS 13 Ventura or later
Pricing
$4.99 one-time
Funding
Bootstrapped
Domain Rating
turtlebar.app
Ahrefs Domain Rating measures backlink profile strength on a 0 to 100 logarithmic scale.
Market
Tech stack
Backend
Additional info
One-person app; secure checkout by Stripe; signed and notarized by Apple
Screenshot
turtlebar.appProduct updates
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