TurtleBar
Mac menu bar app that shows battery time remaining, tells you if it will last until a time you pick, and turns on Low Power Mode before you run out. $4.99 one-time, 50+ paying customers.
TurtleBar
Mac menu bar app that shows battery time remaining, tells you if it will last until a time you pick, and turns on Low Power Mode before you run out. $4.99 one-time, 50+ paying customers.
Ranked #5038 on TrustMRR
No active subscriptions
Soren Starck32 followers on 𝕏
FranceRevenue is verified with
Stripe API key.Last updated: Nov 15, 2026, 08:20 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
Team size
1 person
Funding
Bootstrapped
Domain Rating
turtlebar.app
Ahrefs Domain Rating measures backlink profile strength on a 0 to 100 logarithmic scale.
Marketing channels
Market
Tech stack
Additional info
Native Swift app for macOS 13 Ventura or later, signed and notarized by Apple. Sparkle updates and licence keys built in. Selling since October 2025. One-person app with near-zero running costs.
Screenshot
turtlebar.appProduct updates
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