ThinkLeft
Private Decision Support
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Make better calls when your energy matters. Protect important decisions, learn from your patterns, and keep your private record on your device.
Your next important decision should not depend on whatever focus happens to be left.
ThinkLeft is private decision support for real life. Capture a choice, protect it from rushed or depleted moments, and learn which conditions tend to support your best calls.
Instead of giving you generic productivity advice, ThinkLeft helps you build evidence from your own decisions—without an account, ads, or advertising trackers.
MAKE SPACE FOR THE DECISIONS THAT MATTER
Log a choice in seconds, mark how important it is, and capture useful context such as feeling rushed, tired, stressed, calm, hungry, or caffeinated.
When the timing is wrong, park the decision instead of forcing it. Create a Decision Plan with a deadline, a candidate window, and an optional if–then action. ThinkLeft can add a private Calendar block and remind you when it is time to return.
LEARN FROM WHAT HAPPENS NEXT
Close the loop by rating completed decisions as a good call, fine, or regretted. Over time, ThinkLeft surfaces associations in your own record with visible sample counts and clear limits.
You can explore how sleep, mood, movement, timing, and decision context relate to your outcomes. These are personal patterns—not diagnoses, scores of your worth, or promises about the future.
KNOW WHEN TO PAUSE
Your daily signal combines decision load, time of day, and optional on-device context. A transparent breakdown shows what contributed to the estimate, helping you decide whether to act now, simplify the choice, or protect it for later.
BUILT FOR REAL LIFE
- Fast decision logging and outcome follow-ups
- Decision queue and protected Decision Plans
- Optional if–then actions, Calendar blocks, and reminders
- Readiness check-in before starting a parked choice
- Weekly decision review and personal experiments
- Optional sleep, mood, movement, and calendar context
- Recovery break timer
- Home Screen widget
- Siri and Shortcuts actions
- Face ID app lock
- Portable backup and restore
PRIVATE BY DEFAULT
ThinkLeft does not require an account. Your decision record and HealthKit data stay on your device. There are no ads, advertising analytics, or cross-app tracking. Optional data sources are permission-based, and you can delete your local record at any time.
THINKLEFT PRO
Start with the daily dashboard, decision logging, planning, weekly review, and backups. ThinkLeft Pro turns repeated patterns into a practical seven-day Decision Playbook and unlocks deeper sleep, mood, timing, and outcome correlations.
ThinkLeft is an informational wellness tool, not a medical device. Its estimates and associations are not medical advice.
Privacy Policy:
https://chvnnel.github.io/thinkleft-legal/privacy/
Terms of Use (Apple Standard EULA):
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- Turn repeated personal patterns into a practical seven-day Decision Playbook with visible sample counts
- Protect important choices with Decision Plans, if–then actions, and optional Calendar blocks
- Add context tags and rate outcomes to build personal evidence
- Review your week with personal patterns and visible sample counts
- Use new Siri and Shortcuts actions for faster capture
- Back up and restore your private local record
- Refined visual design, accessibility, privacy, and reliability
The developer, Jean Gonzalez, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Jean Gonzalez
- Size
- 7.7 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 18.6 or later.
- iPhone
Requires iOS 18.6 or later. - iPad
Requires iPadOS 18.6 or later. - Mac
Requires macOS 15.6 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.6 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Pro Monthly $1.99
- Pro Yearly $14.99
- Pro Lifetime $29.99
- Copyright
- © 2026 Jean Gonzalez