---
title: "LingoTok - AI Language Tutor — App Overview"
url: https://marlvel.ai/intel-report/education/ai-zerobillion-pdftutor
category: Education
developer: Zero Billion, Inc.
platforms: ios, android
rating: 4.5 (8.4K ratings)
pricing: subscription
report_level: overview
generated: 2026-04-16
last_verified: "2026-04-16T18:06:20.379Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** While the app markets itself as a high-speed AI tutor, users frequently report significant friction regarding subscription transparency, billing practices, and technical performance.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Education |
| Rating | 4.5 ★ (8.4K) |
| Pricing | subscription |
| Platforms | iOS, Android |
| Latest Version (iOS) | 1.4.7 |
| Latest Version (Android) | 1.4.7 |
| Developer | Zero Billion, Inc. |

<!-- SECTION: Summary -->
## What is LingoTok - AI Language Tutor?

LingoTok is an AI-powered language learning application that provides users with a private tutor for personalized lessons and real-time voice-based practice. The app aims to adapt to individual learning paces, offering support for complex concepts and quick clarifications.

<!-- SECTION: Key Features -->
## Key Features

- **AI Language Tutor**: Provides personalized guidance for language lessons, adapting to the user's specific learning pace.
- **Interactive Voice Calls**: Enables real-time, voice-based tutoring sessions for conversational practice.
- **On-Demand Clarification**: Allows users to ask questions regarding tough concepts or specific lesson details.

<!-- SECTION: Target Audience -->
## Who is it for?

Language learners seeking personalized, interactive, and voice-based tutoring support.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/lingotok-ai-language-tutor/id6739009137?uo=2)
- [Google Play](https://play.google.com/store/apps/details?id=ai.zerobillion.pdftutor&hl=en&gl=us)
- [Full Intelligence Report](https://marlvel.ai/intel-report/education/ai-zerobillion-pdftutor)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/education/ai-zerobillion-pdftutor).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*