# ThinkLeft — Private Decision Support

> Private decision support for real-life choices and personal pattern analysis. (iPhone/iPad app by Jean Gonzalez.)

- Source: https://appshunter.io/ios/app/thinkleft/id6761957491 (this page in markdown: same URL + `.md`)
- Developer: [Jean Gonzalez](https://appshunter.io/developer/1892198234)
- Category: Health & Fitness, Productivity
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 18.6 · 7 MB
- Languages: American English
- Released: 2026-04-17
- Data updated: 2026-09-26
- Monetization: freemium

## What is ThinkLeft?

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/

## Key features

- Private decision logging
- Decision Plans with deadlines
- Outcome rating and analysis
- Personal pattern discovery
- Readiness check-in
- Home Screen widget
- Face ID app lock

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Pro Monthly | $1.99 | per month |
| Pro Yearly | $14.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Pro Lifetime | $29.99 | one-time |


## Is ThinkLeft safe?

Not enough ratings yet to assess ThinkLeft.

## Is ThinkLeft legit?

ThinkLeft has limited verification signals. The AppsHunter Legitimacy Score for ThinkLeft is 48 out of 100 points across 7 verification signals from App Store and developer data.


## Frequently asked questions about ThinkLeft

### What is ThinkLeft?

ThinkLeft is a private decision support tool that helps you capture choices, protect them from rushed moments, and learn which conditions tend to support your best calls. It focuses on building evidence from your own decisions without ads or trackers.

### Does ThinkLeft have ads?

No, ThinkLeft is ad-free and does not contain any advertisements or advertising trackers. Your decision record and HealthKit data remain on your device.

### What are the subscription options for ThinkLeft Pro?

ThinkLeft Pro offers two subscription plans: Pro Monthly at $1.99 per month and Pro Yearly at $14.99 per year. These unlock deeper insights and features like the seven-day Decision Playbook.

### Can ThinkLeft integrate with my health data?

Yes, ThinkLeft can optionally integrate with your HealthKit data, such as sleep, mood, and movement, to help you explore correlations with your decision outcomes. This data stays on your device.

### How does ThinkLeft help me understand my decisions?

ThinkLeft allows you to log context like feeling rushed or tired when making a decision. Over time, it surfaces associations between these contexts and your decision outcomes, providing personal patterns.

### Is ThinkLeft suitable for all ages?

ThinkLeft has an age rating of 4+, making it suitable for a wide range of users. It is an informational wellness tool and not a medical device.

### How often is ThinkLeft updated?

The latest version of ThinkLeft is 1.0.5, and it was last updated on August 2, 2026. Updates typically focus on improving features and privacy.

### What devices does ThinkLeft support?

ThinkLeft is available on iPhone and iPad, supporting features like Face ID app lock and Home Screen widgets for quick access.

## Version history (last 5 releases)

### 1.0.5 — 2026-08-02

- 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

### 1.0.3 — 2026-04-20

v1.0.4 — Your clock, your patterns

Decision Quality (new hero)
See the hours you make sharp calls vs. regrets. Hour-by-hour quality bars, best-hour and riskiest-hour callouts, and day-of-week patterns — all from your own outcome ratings.

Decision journal
Add a quick reflection after rating any decision. Your past notes show up inline so you can spot what worked.

Smarter Delay Mode
When you pause before a heavy decision, we now suggest a better time today based on your circadian peak.

"Should I Decide Now?" widget
New home-screen widget gives a one-glance YES / MAYBE / WAIT based on your live fatigue.

Meeting cost estimate
Calendar warnings now show the cognitive cost of your flagged meetings and suggest your sharpest window for rescheduling.

Spotify-Wrapped-style weekly report
Your weekly brain report now has a headline vibe and standout badges (Iron Streak, Focused Week, Recovery Master). Share it with one tap.

Built around your clock
Your fatigue curve is calibrated to your wake time, not a 9-to-5 default. Early risers, night owls, shift workers — all get a personalized curve.

### 1.0.2 — 2026-04-19

• Widget now updates automatically on the home screen throughout the day
• Streamlined to 4 core signals for a cleaner, more accurate score
• Refined Insights with clearer peak hour + slump detection
• iPad Air 11" layout fix — permission primer screen no longer clips on iPadOS 26
• Tightened spacing throughout onboarding
• Performance improvements

### 1.0.1 — 2026-04-18

updated screenshots to match the app better.

### 1.0 — 2026-04-17

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-26.*