올해를 빛낸 자기계발 앱 - 윌라
올해를 빛낸 자기계발 앱 - 윌라 Summary
올해를 빛낸 자기계발 앱 - 윌라 is a with in-app purchases Android app in Books And Reference by (주)인플루엔셜. Released in Jul 2017 (8 years ago). It has about 3.4M+ installs and 17.2K ratings with a 4.40★ (good) average. Based on AppGoblin estimates, it reaches roughly 96K monthly active users and generates around $10K+ monthly revenue (100% IAP / 0% ads). Store metadata: updated Apr 2, 2026, version 829.
Recent activity: 4.1K installs this week (168.1K over 4 weeks) showing exceptional growth , and 55 new ratings this week View trends →
Data tracking: SDKs and third-party integrations were last analyzed on Mar 30, 2026. The app's network data flows (API traffic to/from the app and its SDKs) were last crawled on Feb 15, 2026.
Store info: Last updated on Google Play on Apr 2, 2026 (version 829).
4.4★
Ratings: 17.2K
Screenshots
App Description
From 100% fully voice-acted audiobooks to bestselling e-books, access unlimited access to over 230,000 titles!
Korea's No. 1 Audiobooks, eBooks, Web Novels, Kids, and Classes!
Enjoy the reading you want to your heart's content for less than the price of a single book.
Willa, the reading platform of choice for users, has achieved an app rating of 4.8!
Deeper Together, All My Reading
■ Analyze your own reading patterns with weekly, monthly, and overall reading reports
■ Smart reading habits aided by AI, from checking reading volume to personalized recommendations
More Meaningful Together, Others' Reading
■ Save others' highlight sentences as your own
■ Naturally connect others' reading activities to your own reading journey
Reading Just by Listening, Audiobooks
■ Largest collection of exclusive audiobooks in Korea
■ High-quality, 100% complete versions narrated by professional voice actors, not summaries
■ Efficient reading possible with the world's first Willa AI speed adjustment
■ Signature audiobooks created with multi-voice actor casting and sound effects
Reading Anytime, Anywhere, E-books
■ Constant updates of new book releases and bestseller ebooks from bookstores
■ Personalized Willa ebook viewer configured to your liking
■ Ultra-high-quality Willa TTS created with Willa's proprietary technology
■ Personalized ebook services such as bookmarks and highlights
Your Child's Reading Buddy, Kids' Zone
■ Book curation suggestions tailored to your child's age
■ English Audiobooks, Providing diverse content including comic books
■ Application of kids' headsets and dedicated fonts for kids' ebooks
A whole new dimension of vivid immersion with audio web novels
■ Popular web novels narrated by voice actors
■ Web novels of all genres, including romance fantasy, martial arts fantasy, and game fantasy
■ Daily midnight updates of serialized web novels by day of the week
Self-development solutions, classes
■ Book talks where authors speak directly
■ Renowned lectures on management, economics, and self-development by Korea's top instructors
■ Foreign language classes including English, Chinese, and Japanese
Making Willa more convenient and easier
■ Making reading much more natural with Willa TTS
- Try using AI TTS trained on the voices of reading ambassadors and professional voice actors.
■ Ebooks and audiobooks separately yet together
- You can enjoy high-quality audiobooks while reading ebooks simultaneously. ■ Experience audiobooks quickly and clearly with the world's first Willa AI speed boost
- Listen clearly without sound distortion, even at 1.5x and 2.0x high-speed playback.
■ Experience it on smartwatches (Google Wear OS supported devices).
- Access popular audiobooks, recently played audiobooks, and saved audiobooks.
■ Experience it with Android Auto.
- Conveniently play and check audiobooks while driving.
■ Access it as a widget on the lock screen and home screen.
- Easily control the Willa app with three types of widgets.
■ Experience it without an internet connection.
- You can access downloaded ebooks, audiobooks, web novels, and classes in offline environments or on airplanes.
Willa Membership
- Membership prices include VAT and payment processing fees.
- Membership fees will be charged to your account (Google Play Store) on the last day of the subscription period, and your subscription will be automatically renewed. - If you wish to cancel, you must cancel automatic renewal at least 24 hours before the end of your membership period to avoid being charged for the following month.
- You can cancel automatic payments in [My Willa > Membership Status]. In this case, no further payments will be made, and you can continue to use the service for the remaining period.
- Deleting the Willa app does not cancel your membership subscription; you must cancel it in Membership Status.
Service Access Permission Guide
- The following optional access permissions are required to use Willa.
- You can still use the service even if you do not agree to the optional access permissions.
- [Optional Access Permissions]
- Notifications: Required to provide app notifications
- Storage (Read/Write Permissions): Required to provide features such as changing profile pictures, sharing badge images, and viewing inquiry history on the bulletin board when using Instagram for content sharing
- Camera: Required to provide the profile picture change feature
Contact Points
- App Usage/Membership Inquiries: 02-6206-3240
(Customer Center Hours: 10:00 AM ~ 5:00 PM, Lunch Break: 12:00 PM ~ 2:00 PM, Excluding Weekends and Holidays)
If an error occurs while using the app
Please submit an inquiry via the in-app bulletin board or email cs@welaaa.com, and we will process it promptly.

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