ISSEN - Voice Tutor icon

Issen

1app4.6(22.9K)Education

Publisher DNA

What defines Issen?

AI intelligence is not yet available for Issen. The portfolio data below is up to date.

Portfolio

What does Issen ship?

Apps

1 app analysed

ISSEN - Voice Tutor icon
ISSEN - Voice Tutor

ISSEN is a realtime AI voice tutor that helps you speak and achieve fluency.

4.6(22.9K)

200+ tutor personalities allow for specific accent and slang training

  • The conversational AI tutor provides a realistic and helpful language practice experience for introverted learners
  • Transcription errors and grammatical mistakes in the AI output undermine trust for language learners

Distributed across 6 markets, strongest in Americas.

Based on 1 of 1 app with localized market data · last scanned .

Americas (2)

  • Mexico1 / 1
  • United States1 / 1

Europe (2)

  • Germany1 / 1
  • Spain1 / 1

Asia-Pacific (2)

  • Japan1 / 1
  • South Korea1 / 1

Core markets (1/1 apps)

GermanyJapanMexicoSouth KoreaSpainUnited States

User Sentiment

How do users feel about their apps?

1

Positive apps

0

Neutral / mixed

0

Negative apps

75/100

Avg sentiment score

Rivals

Who does Issen compete with?

The rivals identified

Nemeses(1)

Loora AI

known forSpeak English with Loora AI

1 app4.9Education

Both apps compete for the same high-intent language learners by providing real-time AI voice tutors for professional and personal fluency. They share a subscription-only monetization model that targets users seeking on-demand practice.

Contenders(14)

Airlearn Tech

known forAirlearn - Language Learning

1 app4.6Education

Both apps target language learners seeking fluency, but Airlearn captures the casual market via a freemium model and gamified leagues, while ISSEN focuses on private, conversational AI practice.

Applications Arenagarage

known forLinguaPal - AI Language Tutor

1 app3.9Education

Both apps compete for language learners by providing AI-driven voice conversation practice and real-time feedback. They overlap in their core utility of replacing traditional human tutors with automated speaking partners.

Aquaworld Infotech

known forএআই ভাষা প্রশিক্ষক

1 app4.5Education

Both applications target language learners through AI-powered conversational practice, creating direct competition for users seeking on-demand speaking sessions.

Deep Flow Apps

known forLearn English, Spanish: Learna

1 app4.6Education

Both apps target language learners using AI-driven conversational tutors to improve speaking fluency, creating direct competition for users seeking private, on-demand practice.

ELSA Speak

known forELSA Speak: English Learning

1 app4.6Education

ELSA Speak competes for the same English-language learners by offering AI-driven pronunciation and grammar coaching, directly overlapping with ISSEN's goal of improving conversational fluency.

IdeaLabs

known forYayTalk: Learn & Speak English

2 appsEducation

Both applications target language learners seeking conversational fluency through AI-led voice practice, creating direct competition for users prioritizing low-pressure speaking environments.

Mall Collections

known forFluzy: Learn Language with AI

1 app4.5Education

Both apps target the language learning market via AI-driven conversational practice, directly competing for users seeking on-demand speaking sessions.

NXL AI Solutions

known forLinguza: AI English Tutor

1 app4.1Education

Both apps target the language learning market via real-time AI voice conversation, competing for users seeking conversational fluency through free, on-demand practice.

Pingo AI

known forLanguage Learning: Pingo AI

2 apps4.7Education

Both apps target language learners via real-time AI voice conversation, competing directly for users seeking speaking practice through simulated scenarios.

Praktika.ai Company

known forPraktika – AI Language Tutor

2 apps4.7Education

Both apps target language learners seeking conversational fluency via AI-led voice practice, creating direct competition for users prioritizing speaking skills over traditional text-based drills.

Preply

known forPreply - Language Learning App

2 apps4.7Education

Both apps target language learners seeking fluency, but they compete through different delivery mechanisms: Preply uses a human-led marketplace while ISSEN relies on AI-driven voice practice.

Stimuler

known forStimuler AI: English Fluency

1 app4.7Education

Both apps target conversational fluency through AI-driven voice interaction, competing for the same user base seeking real-time pronunciation feedback and role-play practice.

TalkPal

known forTalkpal - AI Language Learning

2 apps4.5Education

Both apps compete for language learners seeking conversational fluency through AI-driven voice interaction, creating direct overlap in the target audience and core value proposition.

Visionary AI

known forLanguage Learning - Duo Speak

1 app4.2Education

Both apps target language learners through AI-driven conversational practice, creating direct competition for users seeking on-demand speaking sessions.

Same space(26)

Aykonu

known forLearn Fast & Speak Fluently

1 app3.7Education

Learn Fast & Speak Fluently provides a free alternative for learners who want a personalized path without subscription costs.

Babbel

known forBabbel - Learn Languages

1 app4.6Education

Babbel provides a structured, expert-led curriculum that contrasts with the conversational AI focus of ISSEN.

BEESPEAKER AB

known forBeeSpeaker Learn English

2 apps4.8Education

BeeSpeaker competes with ISSEN by using an AI-driven voice feedback loop to replace passive learning with active speaking practice.

Busuu

known forBusuu: Learn & Speak Languages

1 app4.7Education

Busuu offers a community-driven alternative to ISSEN by allowing users to receive feedback from native speakers.

Cake

known forCake - Learn English & Korean

1 appEducation

Cake targets the same conversational fluency goal as ISSEN but uses K-Pop and K-Drama clips as the primary engagement hook.

Dijital Elma

known forAI Cam Translate: Text, Voice

1 app4.3Education

AI Cam Translate provides a utility-based translation tool that complements the educational focus of ISSEN.

Duolingo

known forDuolingo: Language Lessons

2 apps4.7Education

Duolingo competes for the same daily habit formation as ISSEN but uses gamified streaks and energy-gating to drive retention.

Dzine Media Apps

known forAI English Language Learning

1 app4.3Education

Uplingo provides a structured AI-tutor experience for English learners, similar to the role-play focus of ISSEN.

EpopSoft

known forEpop: Learn Real-Life English

2 apps4.7Education

Epop uses competitive leagues and AI-tailored exercises to gamify the English learning process.

HelloTalk Learn Languages App

known forHelloTalk - Learn Languages

1 app3.4Education

HelloTalk provides a social-first approach to language learning that complements the private AI practice offered by ISSEN.

Ling Learn Languages

known forLanguage Learning - Ling

1 app4.5Education

Ling offers a broader language catalog than ISSEN, supporting over 70 languages for diverse learner needs.

Memrise

known forMemrise: Languages for life

1 app4.4Education

Memrise serves learners who prefer real-world context through native-speaker video content rather than AI-generated voices.

Mobile Learning

known forTodaii: Learn Japanese N5-N1

1 appEducation

Todaii focuses on Japanese learners by combining news reading with AI tools, serving as a specialized alternative to ISSEN.

Mondly by Pearson

known forMondly: Learn 41 Languages

1 app4.5Education

Mondly offers a similar chatbot-led experience to ISSEN but spreads its focus across 41 languages.

MosaLingua (digiSchool)

known forLearn English Fast: Course

1 app4.4Education

MosaLingua focuses on rapid results for specific languages, targeting users who want to avoid long-form courses.

Moymer

known forFalou - Fast language learning

2 apps4.7Education

Falou uses a speaking-first curriculum that directly challenges the conversational AI model of ISSEN.

Parrot Learning

known forParrot – Learn Spanish

1 app4.6Education

Parrot provides an alternative to ISSEN by applying a social media-style video feed to language acquisition.

Pera Soft

known forHilingo: Learn & Speak English

1 appEducation

Hilingo directly mirrors the AI-tutor value proposition of ISSEN by providing instant feedback on spoken English.

Qlango d.o.o.

known forQlango: Learn 80+ Languages

1 appEducation

Qlango offers a massive language catalog, providing a broader scope than the specialized AI focus of ISSEN.

RAFAL KAROL LECHOWICZ

known forASL Otty: Signs Language Learn

1 app4.7Education

ASL Otty expands the AI-tutor concept to sign language, using camera-based feedback to teach gestures.

Save All

known forGizmo: AI Tutor

1 app4.8Education

Gizmo competes for the same student demographic as ISSEN but focuses on automating flashcard creation from study materials.

Shanghai Yuxuan Information Technology Co.

known forSuperChinese: Learn Chinese

1 app4.8Education

SuperChinese focuses on Mandarin acquisition using AI-driven tools that mirror the technical approach of ISSEN.

Shinobi

known forShinobi: Read & Learn Japanese

1 app4.8Education

Shinobi uses illustrated stories for Japanese learners, offering a visual alternative to the voice-only focus of ISSEN.

Simon & Schuster

known forPimsleur | Language Learning

2 apps4.7Education

Pimsleur serves the same conversational goal as ISSEN but uses a proprietary audio-first method for hands-free learning.

Tripod Technology

known forTandem: Language exchange

1 app4.0Education

Tandem shifts the focus from AI tutors to human-to-human language exchange for conversational practice.

WE CENTER

known for10 Minute Language, Easy Learn

1 app4.2Education

10 Minute Language utilizes movie scenes for context, offering a different engagement layer than ISSEN's AI personalities.

New entrants(2)

Astronex AI

known forElyra - AI English Coach

1 app0.0Education

Elyra acts as a direct substitute for ISSEN by providing an AI tutor for conversational English practice.

LEAF BOAT TECHNOLOGY

known forPinu – Language Learning

2 apps4.3Education

Pinu gamifies the language journey with a map-based quest system, contrasting with the direct AI-tutor model of ISSEN.

Frequently asked questions

How many apps does Issen publish?
Issen has 1 app tracked by Marlvel, primarily in the Education category.
What kind of apps does Issen make?
Issen's portfolio is concentrated in Education, with an average rating of 4.6/5 across rated apps.
What is Issen's top app?
By review volume across the portfolio, ISSEN - Voice Tutor is Issen's best-known app tracked by Marlvel.
In how many countries are Issen's apps available?
Marlvel has tracked Issen's apps across 6 countries.

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Issen, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Issen intelligence.” Updated N/A. https://marlvel.ai/publishers/issen-inc

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Data licensed under CC-BY-NC 4.0