Great app!
Super easy to use. Now I have a companion to evaluate and develop my ideas.
Free
In-App Purchases
About
Capture fleeting thoughts instantly through voice or text, then use AI to refine them with targeted questions. Research your ideas by scanning the web for context and prior art. Turn concepts into actionable tasks, reminders, and calendar events.
✓Instant voice and text capture
✓AI-guided idea refinement
✓Web-based idea research
✓Actionable task generation
✓Cross-platform synchronization
✓Automatic transcription and titling
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What's New in Thought Spark
1.3
September 1, 2026
• Send feedback straight from Settings — no App Store detour needed • Smaller fixes and polish throughout
Subscription plans
Thought Spark Pro (Monthly)
Unlimited Clarify, Act & 50 Research runs/mo
$7.991 Month
User reviews
FAQ
What is Thought Spark?
Thought Spark is an application designed to help you capture, refine, and act on your ideas. It uses AI to assist in turning vague notions into clear concepts and then into actionable steps.
How does Thought Spark capture ideas?
You can capture ideas instantly by tapping once and speaking, or by typing. The app automatically transcribes your thoughts and suggests a title.
What are the Pro features in Thought Spark?
The Pro version unlocks unlimited idea refinement with AI-guided interviews and deep web research capabilities. It also provides access to sources for your research.
How much does Thought Spark Pro cost?
Thought Spark Pro is available as a subscription for $7.99 per month or $49.99 per year. A 7-day free trial of Pro is offered.
Can I cancel my Thought Spark Pro subscription?
Yes, you can manage or cancel your subscription at any time in your Apple ID settings. Cancellation must be done at least 24 hours before the current period ends.
What devices does Thought Spark support?
Currently, Thought Spark is supported on iPhone. The app was last updated on September 1, 2026, with version 1.3.
Is Thought Spark suitable for children?
Thought Spark has an age rating of 4+, making it appropriate for a wide range of users. Its focus on idea capture and productivity is beneficial for students and professionals alike.
Does Thought Spark have ads?
No, Thought Spark does not contain advertisements. The core capture and basic features are free, with optional Pro features available via subscription.