Mobile appBooks
IQumi
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Short lessons from non-fiction books for iPhone: one idea, one example and one takeaway at a time, as reels or readable summaries.
What IQumi does.
Book ideas, one short lesson at a time.
Lessons you can finish while the kettle boils.
Summaries written for IQumi, not copies of the books.
Reading progress and saved lessons in one place.
A widget that picks up the book you are reading.
On your Lock Screen and Home Screen.
IQumi does not wait for you to open it.
- Live Activity
- The lesson you are in, with its progress.
- Widget
- Continue reading, on the Home Screen.
How IQumi works.
IQumi turns the ideas of non-fiction books into short lessons you can finish in under a minute. Each lesson carries one idea, a concrete example and a takeaway, and your library remembers where you stopped.
- Watch
Reels that teach
A full-screen lesson with the idea, an example and the takeaway.
- Read
Summaries too
The same lesson as a short text when you would rather read.
- Collect
Your library
Save books and lessons and come back where you left off.
- Explore
Five categories
Twenty books in each category to start from.
What stays yours.
Your library and reading progress stay on your iPhone.
On your iPhone
Only youLibrary, saved lessons, reading progress and preferences
Optional private iCloud sync.
With Apple and RevenueCat
Never your payment detailsPurchase status
With Lucernel
Never your recordsAnonymous usage events, crash reports and the emails you send us
- No Lucernel account
- No ads
- No data sold
Free tool, no downloadBook reading time calculatorEnter the pages of a book or its word count. Use the average adult reading speed or measure your own in one minute, and see how long the book takes and when you finish.Open the tool 
Works in your browser. Nothing to sign up for.Guides about IQumi
Read before you choose.
Questions.
Is IQumi on the App Store?
IQumi is in development. This page will link to the App Store as soon as it is released.
Does IQumi need an account?
IQumi has no email-and-password account.
How much does IQumi cost?
IQumi Premium is available as a weekly or yearly subscription. Prices and renewal terms are shown in the app before purchase.
Where does IQumi store my data?
IQumi is local-first: your library and reading progress stays on your iPhone, with optional private iCloud sync. There is no Lucernel account and no Lucernel server holding your records.
How do I get help with IQumi?
Email support@lucernel.com or open the IQumi support page. Privacy and deletion requests go to privacy@lucernel.com.
IQumi
Non-fiction books as short lessons.
Noted. Every tap tells us how many people want IQumi on Android.
