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Understory: Reading Tracker

Understory: Reading Tracker

Log books. Grow trees.

15 ratings
6 reviews
🌐 Social Networking
📚 Books
Free
In-App Purchases

Details

  • Released
  • Updated
  • May 17, 2026
  • July 30, 2026

Features

Developer

Understory Studios LLC
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Understory: Reading Tracker screenshot #1 for iPhone
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About

This app helps you track your reading progress, set goals, and build a consistent reading habit. It features a unique plant aesthetic, social interaction with friends, and the ability to grow real-world trees by meeting reading objectives. Organize your library, share recommendations, and gain insights into your reading habits.

✓Track reading progress and log books
✓Set reading goals and streaks
✓Grow real-world trees by meeting objectives
✓Social features for book groups and friends
✓Organize library with custom lists
✓Share book recommendations
✓View reading statistics and insights
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What's New in Understory

1.2.0

July 30, 2026

Various improvements and bug fixes

Subscription plans

Understory Premium - Yearly

Grow real-world trees + premium stats/graphs and more!

$49.991 Year
How to cancel Understory subscription ⁉️

User reviews

Most RecentHighest RatedLowest Rated

Excellent Book Tracker

This is a great app for keeping track of reading. I value that the design is clean/doesn’t feel cluttered, and that it does exactly what it says (helps you track books) and doesn’t bombard with any other ads or gimmicks. Just nature themes and books.
jgrant63jgrant63

Response from developer

Thanks so much for the nice feedback! We're thrilled you like Understory and have been with us as we *sprout*. Happy reading, The Understory Team

Maybe the best reading tracker

This might be the nicest looking reading tracker out of them all. It's got all the features of any other book tracker so you're not giving anything up, and it just plain looks better. Love the shareable cards, love the tree planting. Imported my books quick and easy. Reached out to the developers to ask a question and they got back to me so fast! So far, amazing experience, will probably switch long term.
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ibpeepoibpeepo

Response from developer

Thanks for the nice review! We're so glad you're enjoying the design, the shareable cards, and the tree planting, and that importing your books was a breeze. We really appreciate the support and are excited to be part of your reading journey. Happy reading!

Love this app!

Understory is such a great reading tracker! It’s easy to use, help me stay engaged with my friends and what they’re reading, and it makes it fun to complete my reading goals!
cassieb57cassieb57

Response from developer

Thanks for the nice review! We're so glad Understory is helping make reading more fun. Wishing you many more great books ahead!

Keeps me reading!!

I love the streak feature. It will motivate me to read (at least a few pages) on days when I otherwise wouldn’t have. The interface also just feels fresher and easier to navigate than a typical book tracking app. And I get to grow little trees!!! Love it 💚🌳🌴🌲🌱
oliviaharveyoliviaharvey

Response from developer

Thanks for the thoughtful review! We're so happy you're enjoying the streaks and the trees! Here's to many more days of happy reading and flourishing forests 🌳

Truly the best reading log app

I’ve tried every single app to log reading. This one is not only far prettier and more functional, but the community it offers is truly special. Not only that, but it is also run by indie designers who are passionate about books! Truly using this app is one of the best parts of my day, and using it is a one of a kind experience.
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autogen158autogen158

Response from developer

Thank you for such a heartfelt review! It means the world to us that Understory has become part of your daily routine. We're grateful to have readers like you in our community, and we can't wait to keep growing together. Happy reading!

FAQ

What is Understory?

Understory is a reading tracker and social reading app designed to help you log books, track progress, set reading goals, and build a consistent reading habit. It features a unique plant aesthetic and allows users to grow real-world trees by meeting monthly reading objectives.

How does Understory help me grow trees?

You can grow real-world trees within the app by meeting your monthly reading objectives. You can also visit friends' gardens daily to help their trees grow, fostering a collaborative and engaging experience.

Can I interact with friends on Understory?

Yes, Understory offers social features where you can join book groups, like and comment on reviews in the social feed, and see your friends' favorite books. You can also share book recommendations directly with them.

How can I track my reading progress with Understory?

Understory allows you to track your reading progress by logging books with half stars, audiobook tags, and private reads. You can also manage your library with custom reading lists, including a 'Did Not Finish' (DNF) list.

What are the subscription options for Understory?

Understory offers a premium subscription with monthly and yearly plans. The monthly plan costs $4.99, and the yearly plan is $49.99. These plans likely unlock additional features or benefits beyond the free tier.

What devices does Understory support?

Understory is currently supported on iPhone and iPod devices. The app is designed for mobile use on these Apple platforms.

How often is Understory updated?

The latest version of Understory is 1.0.7, which was last updated on June 7, 2026. This indicates a recent update, suggesting ongoing development and maintenance.

What is the age rating for Understory?

Understory has an age rating of 12+. This means it is considered suitable for users aged 12 and older.