ExplainIt
Transform complex topics into crystal-clear explanations tailored exactly to your understanding level. ExplainIt is your personal AI teacher—whether you are five years old or have a PhD.
View on the App Store · iOS (Apple Intelligence, on-device)
Learn anything, at your level.
Ask a question by typing or speaking. Within seconds, get an explanation that matches the knowledge level you choose—no internet required; everything can run privately on your device using Apple Intelligence.
How it works
Simply ask any question on your mind—type it out or speak naturally using voice input. Within seconds you receive a crafted explanation that matches your selected knowledge level. With on-device processing, your learning can stay private and responsive.
Five intelligence levels
- Like I am 5 — Super simple explanations with fun analogies, toys, animals, and everyday objects. Perfect for kids or when you want the absolute basics in playful language.
- 5th grader — Straightforward language with basic vocabulary and simple examples. Great for introducing new concepts without overwhelming detail.
- High school — Clear explanations with real terminology and concrete examples. Ideal for students or anyone learning something new.
- College — Proper technical language with nuance, caveats, and real-world applications. Perfect for deeper understanding and academic contexts.
- Genius — Expert-level explanations with precise technical language, formulas, and cutting-edge research. No hand-holding—just advanced knowledge.
Intelligent features
- Voice input — Ask questions naturally by speaking. Speech recognition helps learning feel like a conversation.
- Smart history — Explanations are saved automatically. Browse past questions, search them, and re-explain topics at different levels as you grow.
- Reading time — See how long each explanation takes to read so you can plan your learning sessions.
- Share anywhere — Share a great explanation with friends, family, or classmates in one tap.
- Sample questions — Not sure what to ask? Tap sample questions to see ExplainIt in action across science, technology, history, and more.
- Beautiful design — A clean, modern interface with smooth animations, haptic feedback, and intuitive controls.
Powered by Apple Intelligence
ExplainIt uses on-device AI processing so your questions can stay on your iPhone or iPad. That means privacy, speed, and the ability to work even without an internet connection when the system supports it—learning that respects your data.
Perfect for
- Students tackling homework or studying for exams
- Parents helping kids understand difficult concepts
- Curious minds exploring new topics
- Professionals learning outside their field
- Anyone who has ever wondered how something works
Why you'll love it
- Get answers quickly without digging through articles or videos.
- Learn at your own pace with explanations that match your level.
- Build a personal knowledge library with saved explanations.
- Feel confident sharing what you learned—because the explanation finally fits how you think.
Privacy Policy
Last Updated: April 2026
Overview
is designed with your privacy as a priority. We believe your use of the app is personal, and your data should stay that way.
Data Collection & Storage
We do not collect, transmit, or store any of your personal data on external servers. App data—such as preferences, progress, and saved content—is stored locally on your device using Apple's standard storage mechanisms.
AI Processing
When AI features are available, uses Apple on-device intelligence so processing happens on your device. Your content is not sent to external servers for AI processing.
No Accounts Required
does not require user accounts, registration, email addresses, or personal information to function. There are no analytics, tracking pixels, or advertising SDKs embedded in the app.
Data Deletion
Since data is stored locally, you have control over it. You can remove saved content from within the app (when available) or delete the app to remove associated data from your device.
Children's Privacy
does not knowingly collect information from children. The app contains no accounts or data collection mechanisms.
Changes to This Policy
If we update this privacy policy, we will update the "Last Updated" date above.
Contact
If you have questions about this privacy policy, please contact us at ian@iasoftware.org.