ISSEN: Language Voice Tutor

In-app purchases
4.7
14.3K reviews
Content rating
Teen
500K+
Downloads
Content rating
Teen
Diverse Content: Discretion Advised
Learn more
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About this app

ISSEN the most advanced realtime AI voice tutor that helps you achieve fluency in a fun way.

Want to practice new grammar, role-play situations like business meetings or dates, or talk about your personal life? You can do all of this and more in ISSEN.

You tutors will remember your conversations and preferences, and each tutor has their own experiences, personality, and style. You can also choose your tutor's accent, slang, and complexity level, and talk for as long as you'd like!

Becoming fluent in a new language requires immersing and talking in real-life situations, and ISSEN is the most engaging and convenient way to do this.

Start your path to fluency now, and experience the future of language learning!

Includes sound effects/music from ZapSplat, credited as required.
Updated on
May 5, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Personal info, Messages and 2 others
This app may collect these data types
Personal info, Messages and 3 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.7
13.9K reviews
Asia
May 1, 2026
I have tried many ai tutoring apps, and this by far is my favorite. I know a fair amount of Spanish already but it is really helping hone in on and correct my common mistakes. The scenarios are great. My favorite feature is the Translation Option which gives random sentences in Spanish and English for translating to and from your target language. I took off one star because the voice recognition goes completely off the rails sometimes, and repeating multiple times is frustrating.
2 people found this review helpful
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Cooper Baird
July 8, 2025
It's a great concept, and I love being able to have a free form conversation in Spanish whenever I want. However, im finding the speech recognition to be extremely buggy. I often have to repeat myself and it leaves out words that I say or misunderstands me entirely. I'd use it way more if there were fewer issues. It's getting frustrating to deal with.
5 people found this review helpful
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Josh Lake
April 6, 2026
This is the best software for learning a new language. I started using this app 3 days ago and I am already able to speak short sentences, understand simple grammar, actively respond and translate from english to italian. I spend hours daily speaking to my AI coach, better than any lectures, italian courses or materials. it's better than being taught by an actual person. Absolutely amazed. Grazie mille
5 people found this review helpful
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What’s new

What's new in 1.14:
- Faster call startup and lower voice latency.
- Smoother lessons, drills, and flashcards.
- Better word and phrase saving from transcripts.
- Clearer subscription and purchase error messages.
- UI polish and stability fixes across the app.
Content rating
Teen
Diverse Content: Discretion Advised
Learn more

App support

Phone number
+19546187352
About the developer
Issen, Inc.
contact@issen.com
76 N 4th St Apt 329 Brooklyn, NY 11249 United States
+1 857-400-6779

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