thinkr: Philosophy & Stoicism
Daily wisdom & clear thinking
About
Engage with daily philosophical challenges and guided courses to deepen your understanding of complex ideas. Interact with historical thinkers through AI and stage debates on topics that matter to you.
What's New in thinkr
1.2.3
August 16, 2026
Thank you for thinking with thinkr. This update makes the free side worth staying for, and fixes a bug that interrupted the course. • The first unit is now free. Work through all three opening lessons on Socrates and the examined life before deciding anything. • Fixed: starting the next lesson from a completion screen could open it already marked complete, showing the previous lesson's score. • Finish the Daily Challenge and you see how you did first, instead of anything else. • A guided course of 51 lessons, from Socrates to modern reasoning, with a teaching card before every set of questions. • Daily review brings back the ideas you got wrong on a 1, 3, 7 and 14 day schedule. • Reasoning drills that ask you to spot the flaw in an argument and pick the strongest version of a view. • Chat allowances now refresh every day rather than running out for good. • Hundreds of small corrections across the course text. New here? Start with Today's Challenge, then work through the course from Socrates to modern reasoning.
MoreSubscription plans
Thinkr Pro · Annual
Save 50% vs monthly. 7 days free, then $89.99/yr.
In-App Purchases
$49.99
thinkr Lifetime
Everything in thinkr, forever. One-time.
Developer apps
FAQ
Does thinkr have ads?
thinkr contains optional rewarded ads that you can choose to watch to earn in-app currency or bonus chat messages. There are no banner, interstitial, or forced video advertisements.
What is the cost of thinkr Plus and Pro subscriptions?
thinkr Plus and Pro are offered as auto-renewing monthly and annual subscriptions. Specific pricing details for each tier are available within the app's subscription section.
How does thinkr compare to other philosophy apps?
thinkr differentiates itself with daily interactive challenges, AI-powered conversations with historical philosophers, and the ability to stage debates, offering a more active and engaging learning experience.
Can I cancel my thinkr subscription?
Yes, subscriptions renew automatically unless canceled at least 24 hours before the current period ends. You can manage your subscription through your device's app store settings.
What age rating is thinkr suitable for?
thinkr is rated for ages 9 and up, making it accessible for younger learners interested in exploring philosophical concepts.
How often is thinkr updated?
The latest version of thinkr was released on July 15, 2026, indicating regular updates to improve functionality and content. The app was initially released on June 3, 2026.
What devices support thinkr?
Currently, thinkr is supported on iPhone devices. Information regarding support for other platforms may be updated in future releases.
What are the benefits of thinkr Pro?
thinkr Pro includes everything in Plus, plus generous daily AI chat with all 40+ philosophers, ongoing multi-philosopher debates with fair-use limits, audio narration, and the Sit-With-It timer.
