1Lens

1Lens

Metacognitive Training

0 ratings
1 review
$0.99

Details

Released
October 12, 2026
Updated
October 19, 2026

Features

1Lens screenshot #1 for iPhone
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1Lens screenshot #3 for iPhone
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1Lens screenshot #5 for iPhone
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About

This tool helps you practice and reflect on your thinking processes. Record decisions, analyze outcomes, and plan future actions using various mental models. Enhance self-awareness and improve decision-making through guided reflection and progress tracking.

✓Practice built-in or custom mental models
✓Record decisions, actions, wins, and misses
✓Create 'If...then...' plans for future attempts
✓Voice reflection with on-device transcription
✓Review daily entries and reflection history
✓Track practice streaks and notice your rhythm
✓Edit, archive, and reactivate mental models
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What's New in 1Lens

0.9.2

October 19, 2026

"Look Back on Today" • "Did it" and "Missed it" are now a single "Look Back on Today" button. No more scoring your day. There is just one question: looking at today through this lens, what did you see? • The entry screen now offers three gentle prompts: Where did this lens come in handy today? How did you think and act then? Looking again now, what do you think? They also appear while you record by voice. • "Coping plan" moves to the bottom of the entry screen and is optional. Write an "If… then…" when you have one, skip it when you don't. • Entries are no longer marked as good or bad. Each one simply shows its time, and you can look back as many times a day as you like. When there's nothing yet for today, the Home screen no longer shows the "Today's Review" section. • All your previous entries are kept. • The first-launch guide has been updated to match. Fixes & Improvements • When you're practicing 3 lenses, the extra "Add" page no longer appears on the Home screen. • Now supports iOS 17.0 and later.

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User reviews

希望支持17.0系统

开发大哥你好,这个应用特别方便实用。我手机是低版本的17.0系统、不能使用。所以在这里留言评论:如果这款应用对手机硬件要求不是特别高的话,希望能降低对手机系统的要求、支持一下17.0系统。
除此之外还有很多人的手机还是老系统 他们不会因为使用这款app尔升级系统或着购买一部新手机。所以希望您能评估一下,尽可能的支持一下17.0系统,让这些老系统用户能够使用,谢谢🙏

Response from developer

好的,我去支持下

Developer apps

FAQ

What is 1Lens?

1Lens is a metacognitive training tool designed to help users practice and reflect on their thinking processes. It allows you to work with mental models, record decisions and actions, and review your progress to improve decision-making.

How much does 1Lens cost?

1Lens is a paid application with a one-time purchase price of $0.99. There are no additional in-app purchases or subscription fees required to use its features.

Does 1Lens have ads?

No, 1Lens does not contain advertisements. It is a paid application that offers an ad-free experience for users.

What devices does 1Lens support?

1Lens is currently supported on iPhone devices. The application is designed to leverage Apple's system speech recognition for voice reflections.

How often is 1Lens updated?

The latest version of 1Lens is 0.9.2, which was released on October 19, 2026. The app was initially released on October 12, 2026, indicating recent development activity.

Can I create my own mental models in 1Lens?

Yes, in addition to built-in models like First Principles and Growth Mindset, 1Lens allows you to create and customize your own mental models to suit your specific needs.

Is my data private in 1Lens?

Yes, all recordings, transcripts, and practice entries in 1Lens are stored locally on your device. This ensures your personal reflection data remains private and is not shared externally.

What is the age rating for 1Lens?

1Lens has an age rating of 4+. This indicates it is suitable for users aged four and older, with no mature content or complex themes.