Pomodoro Timer - Grow Focus

Sunshine Studios • Health & Productivity

Focus with a growing 3D garden

⚡ Cal Newport Deep Work Alignment

Protect Your Flow State.
Produce Elite Output.

The cognitive focus timer engineered for developers, writers, and remote knowledge workers. Execute 90-minute ultradian deep work blocks, prime executive attention before coding, and track your focus stats with 100% encrypted privacy.

✓ 100% Free Core Features

🔒 See privacy details (SwiftData + iCloud)

🧠 Pre-Task Attention Priming

🚫 Zero Ads or Corporate Telemetry

Track Cognitive Insights & Session History in GrowFocus

90m

Ultradian Flow Blocks

10

Cognitive Attention Gyms

100%

On-Device SwiftData

0

Third-Party Trackers

High-Leverage Workflows

Engineered for Intense Cognitive Demands

Why software engineers and remote knowledge workers choose GrowFocus over basic web and phone timers.

🌊

90-Minute Ultradian Cycles

Align your work with human biological alertness peaks. Run deep 90-minute programming or writing sprints, followed by automated restorative breaks.

🧠

Prefrontal Neuro-Priming

Don't enter complex architecture cold. Play 2 minutes of Hold Focus (visual tracking) or Rule Switch (cognitive flexibility) to trigger noradrenaline release before deep work.

🔒

Zero Surveillance Capitalism

Your focus logs and habits belong to you. GrowFocus stores all data using Apple SwiftData and syncs via your personal iCloud container. We never track your activity or monetize your attention.

Deep Work FAQ

Frequently Asked Questions

Can I use GrowFocus while keeping my phone in Do Not Disturb?

Absolutely. GrowFocus integrates seamlessly with iOS Focus Modes. You can activate your custom Deep Work profile, silencing all Slack, email, and social apps while GrowFocus tracks your uninterrupted session.

Does GrowFocus require creating an account or logging in?

No account required. Download the app and start focusing immediately. Your sessions sync privately across your Apple devices using your native iCloud account.

How does GrowFocus support the 90-minute ultradian rhythm?

You can customize session durations from 10 to 90 minutes. Completing a 90-minute deep work sprint rewards you with increased solar energy and rainwater drops for your botanical sanctuary, incentivizing longer, higher-quality focus blocks.

Elevate Your Output

Step Into Your Flow State Today

Download Pomodoro Timer - Grow Focus for iOS. Experience real-time anti-wilt accountability, 10 cognitive attention games, and encrypted privacy.