---
title: "Book Summary - Nine Language - Reviews, Revenue and Downloads in Vietnam | Apple App Store"
description: "Discover the premier platform for bibliophiles and polyglots: Introducing Nine Language – your gateway to a universe of erudition, linguistic variety, and boundless intellectual engagement.  - Compreh"
---

# Book Summary - Nine Language — Vietnam
> Mindmap - Bilingual English

![Book Summary App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/a8/fe/c4/a8fec4c3-a220-619e-d781-e3103e4b382b/AppIcon-0-0-1x_U007emarketing-0-0-0-7-0-0-sRGB-0-0-0-GLES2_U002c0-512MB-85-220-0-0.png/434x0w.png)

**Developer:** [Phan Tai Phuong](https://apptail.io/developer/phan-tai-phuong-bLB)
**Category:** Education
**Rating:** 5.0/5 (1 ratings)
**Price:** Free
**Bundle ID:** com.opapp.duo.language
**Store:** Apple App Store
**Country:** Vietnam
**Version:** 0.2.6 (released 2023-12-18)
**Original Release:** 2023-11-02
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/vn/app/app/id6450974180)
**AppTail Page:** [https://apptail.io/app/book-summary-nine-language-Oqko/vietnam](https://apptail.io/app/book-summary-nine-language-Oqko/vietnam)

## Book Summary Description
Discover the premier platform for bibliophiles and polyglots: Introducing Nine Language – your gateway to a universe of erudition, linguistic variety, and boundless intellectual engagement.

- Comprehensive Synopses of 10,000+ Works: Expand Your Intellect.
Delve into an extensive repository of over ten thousand synopses, ranging from the canon of classic literature to the latest thought-provoking reads. Engage in deep, meaningful exchanges with an international community of avid readers.

- Mindmap offers advanced mind mapping features for complex project planning and brainstorming. It includes unlimited map creation, sophisticated templates, and diverse customization options, ideal for business, educational, or personal use.

- Multilingual Support for 9+ Languages: Embrace Global Narratives.
Traverse linguistic frontiers with our robust multilingual support, encompassing English, German, French, Italian, Portuguese, Spanish, Russian, Chinese, Japanese, and Korean. Whether immersing yourself in familiar tongues or embracing linguistic diversity, your story awaits.

- Bilingual Display Feature: Elevate Your Linguistic Proficiency.
Transform your literary journey with our bilingual display feature, designed to enrich your dual-language proficiency. Savor narratives in a dual linguistic context, enhancing your understanding and appreciation of each text.

- Tailored Reading Challenges: Expand Your Reading Horizons.
Choose from 7-day or 30-day reading challenges tailored to your pace and ambition. Embark on a literary quest that broadens your perspective and fosters a disciplined reading regimen.

- Advanced Challenge for Professional Mastery: Specialize Your Expertise.
Advance to the Professional Mastery challenge to delve into specialized subjects. Master your domain with an in-depth exploration of literature pertinent to your field.

- Enhanced Note-Taking Functionality: Enrich Your Learning Experience.
Elevate your reading with dynamic note-taking features. Document your insights, reflections, and learnings as you traverse through each narrative.

- Cross-Platform Synchronization: Experience Literary Continuity.
Our seamless web and app integration ensures you can transition effortlessly between devices. Maintain your reading flow, whether at home, in transit, or in the quiet of a library.

Join the ranks of the global literati with Nine Language. Download today and unlock a realm of limitless knowledge, dialogue, and growth. Begin your odyssey in the world of books now.

*****************************

Have a question? If you still can't find the information you need:

Contact us:  or email at support@ninelanguage.com

Privacy Policy: 

Terms of use: 

## Book Summary Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/70/99/ab/7099ab14-6268-8461-2e6c-2cf98f62f2bd/1000167e-fc4c-47c3-b785-bb07405468b7_1.png/2048x2732.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/63/e8/94/63e894af-47cf-21bf-d92d-8fd3591d882d/a3282232-2f02-4525-bd9b-647d4bef8ef7_2.png/2048x2732.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/7d/ca/6a/7dca6a04-6dba-1f6f-58a3-1f36c427cddd/40ac36a8-2e95-4c32-92df-20a6f663a38b_ipad.png/2048x2732.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/45/03/4f/45034f04-2ca6-838c-4603-b776ed93c2d4/9fea6b11-98d3-4390-aab7-8b1b8cbe55a0_5.png/2048x2732.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/8b/3c/ad/8b3cad1e-3a84-7a86-9eac-bf67077e8882/105d1c80-fc1c-4263-9c61-a819e2b1386e_4.png/2048x2732.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/ea/0c/45/ea0c4527-38e1-000f-8f78-6d5b2643158a/bf374d8b-99d8-4ddd-9b40-9689205e0631_3.png/2048x2732.png)

## Book Summary Rating Breakdown in Vietnam
- 5 stars: 1 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)


## Book Summary In-App Purchases
| Item | Price |
|------|-------|
| Yearly Premium | 1.50 đ |
| Monthly Premium | 229.00 đ |


## Book Summary Discovered Keywords
- book summary
- nine language

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## Book Summary Available In
- [Vietnam](https://apptail.io/app/book-summary-nine-language-Oqko/vietnam)
- [Argentina](https://apptail.io/app/book-summary-nine-language-Oqko/argentina)
- [Austria](https://apptail.io/app/book-summary-nine-language-Oqko/austria)
- [Australia](https://apptail.io/app/book-summary-nine-language-Oqko/australia)
- [Azerbaijan](https://apptail.io/app/book-summary-nine-language-Oqko/azerbaijan)
- [Belgium](https://apptail.io/app/book-summary-nine-language-Oqko/belgium)
- [Bulgaria](https://apptail.io/app/book-summary-nine-language-Oqko/bulgaria)
- [Bolivia](https://apptail.io/app/book-summary-nine-language-Oqko/bolivia)
- [Brazil](https://apptail.io/app/book-summary-nine-language-Oqko/brazil)
- [Belarus](https://apptail.io/app/book-summary-nine-language-Oqko/belarus)
- [Canada](https://apptail.io/app/book-summary-nine-language-Oqko/canada)
- [Switzerland](https://apptail.io/app/book-summary-nine-language-Oqko/switzerland)
- [Chile](https://apptail.io/app/book-summary-nine-language-Oqko/chile)
- [China](https://apptail.io/app/book-summary-nine-language-Oqko/china)
- [Colombia](https://apptail.io/app/book-summary-nine-language-Oqko/colombia)
- [Costa Rica](https://apptail.io/app/book-summary-nine-language-Oqko/costa-rica)
- [Czechia](https://apptail.io/app/book-summary-nine-language-Oqko/czechia)
- [Germany](https://apptail.io/app/book-summary-nine-language-Oqko/germany)
- [Dominican Republic](https://apptail.io/app/book-summary-nine-language-Oqko/dominican-republic)
- [Algeria](https://apptail.io/app/book-summary-nine-language-Oqko/algeria)
- [Ecuador](https://apptail.io/app/book-summary-nine-language-Oqko/ecuador)
- [Egypt](https://apptail.io/app/book-summary-nine-language-Oqko/egypt)
- [Spain](https://apptail.io/app/book-summary-nine-language-Oqko/spain)
- [France](https://apptail.io/app/book-summary-nine-language-Oqko/france)
- [United Kingdom](https://apptail.io/app/book-summary-nine-language-Oqko/united-kingdom)
- [Greece](https://apptail.io/app/book-summary-nine-language-Oqko/greece)
- [Guatemala](https://apptail.io/app/book-summary-nine-language-Oqko/guatemala)
- [Hong Kong SAR China](https://apptail.io/app/book-summary-nine-language-Oqko/hong-kong)
- [Honduras](https://apptail.io/app/book-summary-nine-language-Oqko/honduras)
- [Hungary](https://apptail.io/app/book-summary-nine-language-Oqko/hungary)
- [Indonesia](https://apptail.io/app/book-summary-nine-language-Oqko/indonesia)
- [Ireland](https://apptail.io/app/book-summary-nine-language-Oqko/ireland)
- [Israel](https://apptail.io/app/book-summary-nine-language-Oqko/israel)
- [India](https://apptail.io/app/book-summary-nine-language-Oqko/india)
- [Italy](https://apptail.io/app/book-summary-nine-language-Oqko/italy)
- [Japan](https://apptail.io/app/book-summary-nine-language-Oqko/japan)
- [South Korea](https://apptail.io/app/book-summary-nine-language-Oqko/south-korea)
- [Kuwait](https://apptail.io/app/book-summary-nine-language-Oqko/kuwait)
- [Kazakhstan](https://apptail.io/app/book-summary-nine-language-Oqko/kazakhstan)
- [Madagascar](https://apptail.io/app/book-summary-nine-language-Oqko/madagascar)
- [Mexico](https://apptail.io/app/book-summary-nine-language-Oqko/mexico)
- [Malaysia](https://apptail.io/app/book-summary-nine-language-Oqko/malaysia)
- [Nigeria](https://apptail.io/app/book-summary-nine-language-Oqko/nigeria)
- [Nicaragua](https://apptail.io/app/book-summary-nine-language-Oqko/nicaragua)
- [New Zealand](https://apptail.io/app/book-summary-nine-language-Oqko/new-zealand)
- [Panama](https://apptail.io/app/book-summary-nine-language-Oqko/panama)
- [Peru](https://apptail.io/app/book-summary-nine-language-Oqko/peru)
- [Pakistan](https://apptail.io/app/book-summary-nine-language-Oqko/pakistan)
- [Poland](https://apptail.io/app/book-summary-nine-language-Oqko/poland)
- [Portugal](https://apptail.io/app/book-summary-nine-language-Oqko/portugal)
- [Paraguay](https://apptail.io/app/book-summary-nine-language-Oqko/paraguay)
- [Romania](https://apptail.io/app/book-summary-nine-language-Oqko/romania)
- [Russia](https://apptail.io/app/book-summary-nine-language-Oqko/russia)
- [Sweden](https://apptail.io/app/book-summary-nine-language-Oqko/sweden)
- [Slovenia](https://apptail.io/app/book-summary-nine-language-Oqko/slovenia)
- [El Salvador](https://apptail.io/app/book-summary-nine-language-Oqko/el-salvador)
- [Thailand](https://apptail.io/app/book-summary-nine-language-Oqko/thailand)
- [Türkiye](https://apptail.io/app/book-summary-nine-language-Oqko/turkey)
- [Taiwan](https://apptail.io/app/book-summary-nine-language-Oqko/taiwan)
- [Ukraine](https://apptail.io/app/book-summary-nine-language-Oqko/ukraine)
- [United States](https://apptail.io/app/book-summary-nine-language-Oqko/united-states)
- [Venezuela](https://apptail.io/app/book-summary-nine-language-Oqko/venezuela)
- [United Arab Emirates](https://apptail.io/app/book-summary-nine-language-Oqko/united-arab-emirates)
- [South Africa](https://apptail.io/app/book-summary-nine-language-Oqko/south-africa)

---

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