Leio
What is Leio?
Reading tracker and planner that times reading sessions, tracks progress across books, and predicts when you will.
Leio is a digital journal for tracking and managing reading, designed primarily around physical books, though electronic readers and other devices can also be used. It organizes your library, notes and favorite quotes, times your reading sessions, and projects finish dates from your habits. An archive records when you started and finished each book, how long it took, and how many sessions it required.
Pricing. Leio is free to download, with in-app purchases on the App Store.
Good for
- Tracking several books at once and seeing which page to read next
- Setting a deadline to finish a book and planning pages to read per day
- Keeping reading notes and favorite quotes searchable in one place
Screenshots
Why this app is in A tier
A tier follows from that score within this list. The full explanation, as data.
Leio scores 81 out of 100: rating 92, rating count 77, App Store search rank 63, update recency 91. The four parts are averaged and A tier follows from that score within this list.
Description
Take control of your reading life. Use Leio to time your reading sessions and stay motivated.
How many books did you start this year? How many did you finish? How long did it take to read them? Leio can help you answer these questions and many more.
Fun fact
Leio means “I read” in Portuguese.
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Read more
Leio is a digital journal to help you track and manage your reading. It's designed primarily around physical books, but you can also use electronic readers or other devices. Leio helps you organize your library, your notes and your favorite quotes, but that's just the beginning. Timing your reading sessions makes it easier to set aside some time and turn reading into a habit. The data gathered this way quickly turn into an extensive record of your reading life, providing you with statistics and information about your habits. These data can also be projected into the future: Leio will tell you when you will finish each book and help you plan accordingly.
TIMER
Time your reading sessions and gain insight into your habits. Life can be distracting: use Leio to set aside some time and focus on your reading.
PROGRESS
Keep track of where you are in multiple books. A quick look will tell you what page to read next, what percentage of the book you have completed, how long you have read it for and much more.
New: add new books easily with Leio's barcode scanner!
PREDICTIONS
Leio will learn from your habits and give you accurate predictions to help you manage your reading life. Know exactly when you will finish a book and for how long you have to read until you are done.
DEADLINES
If you need to finish a book by a certain date, Leio can tell you how long or how many pages to read per day to finish in time. You can also play with the settings and come up with your own reading plan: tell Leio how much and how often you plan to read and see when you might finish in real time.
PLANNER
Tell Leio how often you want to read each book and use the planner section to stay on track. See how much you have read on each day, how much you still have to read, and how much time to set aside to accomplish your goals!
ACHIEVEMENTS
New: Complete achievements to unlock exclusive iMessage stickers!
NOTES AND QUOTES
Easily save and search your reading notes and always have them at hand. Share them with your friends or social networks.
New: use Leio's text recognition service to save and share your favorite quotes even more easily!*
STATISTICS
Check how your reading life evolves over time. Charts and data for different timespans will help you stay motivated to read more and more.
ARCHIVE
Leio will keep an extensive record of your reading sessions, so you will always be able to tell when you started a book, when you finished it, how long it took you to read it, over how many days, how many sessions and much more. Keep track of how much you have read and challenge yourself to read more. Your finished books can be searched or filtered by tags and ratings, so your information is always easy to find!
New: export your data to have even more control over your information.
SHARE
Share your progress with friends or save reports for yourself. Now you can also sync your progress to Goodreads and post status updates!
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- Choose between a monthly or yearly auto-renewable subscription. Payment will be charged to iTunes Account at confirmation of purchase. Subscriptions automatically renew unless canceled at least 24-hours before the end of the current period. Your account will be charged for renewal within 24-hours prior to the end of the current period. Subscriptions may be managed and auto-renewal may be turned off by going to the user's Account Settings after purchase.
Privacy policy: http://leio.co/privacy.html
Terms of service: http://leio.co/terms.html
iMessage stickers and illustrations by Brazilian designer Caio Menezes.
Interface icons by icons8.
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Questions about Leio
Can I use Leio for ebooks?
Leio is designed primarily around physical books, but you can also use electronic readers or other devices with it.
How do I add a new book?
You can add new books easily with Leio's barcode scanner.
Does the app cost money?
The app is free to download. The App Store lists in-app purchases, but the listing does not state what they cost or what they include.
Is Leio free?
Leio is free to download, with in-app purchases.
Is Leio right for me?
Leio is built for tracking several books at once and seeing which page to read next, setting a deadline to finish a book and planning pages to read per day, keeping reading notes and favorite quotes searchable in one place. It sits in the reading tracking list on AppTierList.
Is Leio worth it?
Leio is A tier, ranked #17 of 19 reading tracking apps with a score of 81 out of 100, from a 4.6 App Store rating across 4,522 ratings. It is in the list's top tiers; 16 apps rank above it.
How does Leio compare to Bookshelf-Your virtual library?
Leio is A tier at 81; Bookshelf-Your virtual library is A tier at 82. Bookshelf-Your virtual library ranks higher. Leio is free to download, with in-app purchases, Bookshelf-Your virtual library is free to download, with in-app purchases.
How often is Leio updated?
Leio was last updated on 2026-07-21, 116 days ago.
Alternatives
Top rated in Reading Tracking
Categories
All the facts
Ranking
- Lists
- Reading Tracking (A tier, #17) · Book Cataloging (B tier, #17)
- Tier
- A (Excellent)
- Score
- 81 / 100
- Rank in list
- #17 of 19
- Ranking certainty
- settled
Ratings
- App Store rating
- 4.6 out of 5, every App Store country
- Ratings
- 4,522
App
- Price
- Free + IAP
- App Store category
- Book
- Current version
- (116 days ago)
- Size
- 30 MB
- Requires
- iOS 26.0 or later
- Age rating
- 4+
- Languages
- 1
- Runs on
- iPhone, iPad
Links
- Developer pages
- Website · Support · Privacy policy
- Maker
- not verified
- As data
- JSON · why it ranks here
App Store data read · ranking