Comparison

Teacher AI vs HyperLingua

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Teacher AI

This app focuses on developing speaking confidence through natural AI-powered conversations, moving beyond traditional grammar exercises. It helps users activate vocabulary and build fluency by speaking daily in a stress-free environment. Track your progress based on words actively spoken and build consistent speaking habits.

Highlights
  • AI-powered natural conversations
  • Speaking-first approach
  • Stress-free practice environment
  • Track spoken words and progress
  • Build daily speaking habits
  • Practice multiple languages
Features
Read full description

Designed to speak a language, not just study it! Most language apps focus on exercises, grammar rules, and tapping answers. Teacher AI is different. It was designed together with some of the world’s best language learners and creators to solve the hardest part of language learning: Speaking confidently in real conversations! Built with top language creators & polyglots Teacher AI isn’t a generic language app. It’s shaped by people who have: - Learned dozens of languages to fluency - Built large audiences teaching languages online - Spoken their target languages in the real world The idea: Fluency comes from activating words by speaking, not from doing more exercises. Speaking-first, not exercise-first With Teacher AI: - You don’t just recognize words --> you use them - You don’t fill in blanks --> you talk - You don’t wait until you’re “ready” --> you start speaking now Every session is designed to turn passive knowledge into active language skills through speaking. Natural conversations that actually feel real Teacher AI’s AI tutors are built for natural, flowing conversations. - Speak freely, not in scripted drills - Respond naturally, like in real life - Practice at your own pace, without pressure Many learners say conversations in Teacher AI feel more natural than in any other language app. And because it’s stress-free, you speak more. Which is what actually builds fluency. Activate words, track real progress Teacher AI tracks what truly matters for speaking: - Words you’ve actively spoken - Daily and weekly speaking progress - Streaks that reinforce real habits - You can literally see your fluency grow as your activated word count increases. Build a daily speaking habit Consistency beats motivation. Teacher AI helps you: - Speak a little every day - Build confidence gradually - Turn speaking into a natural habit Many learners join the Speak Every Day Challenge to stay accountable and motivated. Practice speaking multiple languages Practice real conversations in languages like: - Spanish, French, German, Italian, Portuguese, English, Chinese, Japanese, Korean, Indonesian, Dutch and 20 more languages. Whether you’re learning for travel, work, or personal growth, Teacher AI helps you start speaking faster. Why Teacher AI is different - Designed with top language learners - Speaking-first approach - Natural, human-like conversations - Stress-free practice environment - Real progress tracking through spoken words If other apps helped you understand a language but not speak it, Teacher AI is for you. Start speaking today Download Teacher AI and experience stress-free, natural language speaking practice with AI tutors every day. Speak more. Activate words. Become fluent. Subscription Information Teacher AI offers auto-renewable subscriptions (monthly, 6-month, and annual) to unlock full access. Pricing is displayed at sign-up. Payment is charged to your Apple ID at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple ID Account Settings. Privacy Policy: https://yourteacher.ai/privacy-policy/ Terms Of Use: https://yourteacher.ai/terms-of-use/

About

HyperLingua

This app focuses on practical communication for language learning, prioritizing vocabulary acquisition and pronunciation training. It utilizes techniques like active recall and shadowing to build fluency through real-world usage rather than grammar drills.

Highlights
  • Learn 30+ languages
  • Vocabulary-first approach
  • Pronunciation training with listening/repeating
  • Active recall and retrieval practice
  • Shadowing for fluency
  • Focus on real-world communication
Features
Read full description

Our learning flow is built by the HyperLingua team, drawing on established language learning principles and natural language acquisition techniques. The focus is on practical, real-world communication rather than grammar-heavy study. Build your vocabulary first, train your pronunciation by listening and repeating, and reinforce your memory through active recall. WHY HYPERLINGUA WORKS: Practical Over Theoretical Focus on real-world communication — not tedious grammar worksheets. Vocabulary Comes First The foundation for fluency is vocabulary, not grammar. Aim to learn at least 30 new words a day using mnemonic associations. This is the element with the greatest impact on your progress. Pronunciation Is Critical You must learn to recognize words and produce them accurately. Daily listening and repeating drills are essential for developing authentic pronunciation and rhythm. Grammar Is Absorbed, Not Studied Grammar is learned by seeing correct sentences in context and using them, instead of drilling rigid rules. Grammar "comes with" massive input and output. Active Recall & Retrieval Practice The single most powerful exercise is active recall. Translate sentences aloud from your native language into the target language, check corrections, and repeat until you make zero mistakes. Shadowing & Repetition Listening and repeating (shadowing) is the optimal method for improving fluency. Listen to native audio and repeat entire sentences aloud, matching the native speaker's cadence. Just 5-15 minutes a day makes a massive difference! LANGUAGES WE SUPPORT We are on a mission to support 40+ languages! Currently, you can learn and practice the following live languages: • US English • GB English (UK) • ES Spanish • MX Spanish (Mexico) • DE German • FR French • IT Italian • BR Portuguese (Brazil) • RU Russian • SA Arabic • TR Turkish • CN Chinese • JP Japanese • KR Korean • BA Bosnian • PL Polish • GR Greek • Basque (Euskara) For Everyone: Completely free, built for self-learners worldwide. Download HyperLingua today and start speaking from day one!

Screenshots

Teacher AI4 screens
HyperLingua4 screens

Verdict

The call

The clearest difference is monetization model: HyperLingua at free against Teacher AI's subscription. HyperLingua also leads on review sentiment (78% vs 46%). Teacher AI's advantage is ratings volume (262 vs 82). On price, rating, update cadence and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Teacher AI sells 9 in-app purchases, starting at $16.00 per month and HyperLingua sells 4 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.3 for Teacher AI against 4.4 for HyperLingua. Both are backed by a comparable volume of ratings — 262 and 82 respectively. Written reviews are what separate them: 46% of Teacher AI's written reviews are positive against 78% of HyperLingua's.

UpkeepUpdate frequency

Teacher AI ships an update fortnightly, HyperLingua every 2 weeks. Both last shipped on September 22, 2026.

Scorecard3 real differences · 7 level
Teacher AI versus HyperLingua: the parameters behind the verdict, then further details
ParameterTeacher AIHyperLingua
PriceFreeFree
Rating4.3 (262 ratings)4.4 (82 ratings) — better
Positive reviews45.6% of reviews78.1% of reviews — better
Number of ratings262 — better82
Update frequencyFortnightly — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.415.1 — better
Further details — not scored
Size85 MB54 MB
Age rating12+4+
DeveloperTeacher AIHyperLingua LLC

Customer experience

Teacher AI

All ratings262 ratings
Positive80.2%
Neutral6.5%
Negative13.4%
Written reviews90 reviews
Positive45.6%
Neutral14.4%
Negative40.0%

HyperLingua

All ratings82 ratings
Positive84.1%
Neutral6.1%
Negative9.8%
Written reviews73 reviews
Positive78.1%
Neutral6.8%
Negative15.1%

Bugs and requests

Teacher AI

Reported bugs

26 issues
  • App logs out after a few weeks
  • Password reset link not received
  • App glitches and spins, becoming unusable
  • Low volume for some voices
  • App crashes or freezes
Show 21 more
  • AI response loading indefinitely
  • Microphone not working correctly
  • Settings deleted or unchangeable after updates
  • AI cuts off user mid-sentence
  • AI asks the same questions repeatedly
  • Subscription issues (charged after cancellation, asked to pay again)
  • App switches languages unexpectedly
  • Error messages when sending AI messages
  • AI doesn't understand basic phrases
  • AI responds in target language when user speaks English
  • Loading screen persists for minutes
  • Gender of AI interlocutor changes mid-conversation
  • Invoices sound pleasant but app is buggy
  • Last update made the app unusable
  • Dictionary box remains empty
  • Stuck on loading response, requires app restart
  • Login issues after free trial or payment
  • Problems using the microphone from browser
  • Pinyin display for Chinese characters no longer works
  • AI mishears or misunderstands speech frequently
  • App errors out before processing speech

Requested features

15 requests
  • Add Haitian Creole language
  • Option to turn off AI ending every response with a question
  • Grammar-focused chat sessions
  • More variety and creativity in topic suggestions
  • Ability to store user interactions on a personal server
Show 10 more
  • Option to hide text to focus on listening
  • Improve copy-paste functionality for checking responses
  • Add a 'translate' button on the user's side of the conversation
  • Option to correct the AI when it mishears
  • Display Pinyin alongside Chinese characters (currently not working)
  • Allow users to correct the AI when it mishears
  • Data storage for user interactions and vocabulary tracking
  • More intuitive UI for beginners
  • FAQ or documentation for app usage
  • Direct tech support channels (chat/voice)

HyperLingua

Not enough reviews yet to summarise bugs or requests.

In-app purchases

9 purchases

Teacher AI

Subscriptions9
  • Teacher AI - 1 month3 Days trial$16.001 Month
  • Monthly $25.003 Days trial$24.991 Month
  • Teacher AI - 1 month3 Days trial$24.991 Month
Show 6 more
  • Teacher AI - 1 month$24.991 Month
  • Teacher AI - 6 months7 Days trial$67.006 Months
  • Teacher AI - 1 year7 Days trial$97.001 Year
  • Teacher AI - 6 months7 Days trial$106.996 Months
  • Teacher AI - 6 months$106.996 Months
  • Teacher AI - 1 year7 Days trial$146.991 Year
4 purchases

HyperLingua

Subscriptions4
  • HyperLingua Pro Monthly$9.991 Month
  • HyperLingua Pro+ Monthly$16.991 Month
  • HyperLingua Pro Annual$99.991 Year
Show 1 more
  • HyperLingua Pro+ Annual$169.991 Year

Questions

Is Teacher AI free?
Teacher AI is free to download, with in-app purchases available.
Is HyperLingua free?
HyperLingua is free to download, with in-app purchases available.
Which has better reviews, Teacher AI or HyperLingua?
HyperLingua is rated higher. Teacher AI averages 4.3 out of 5 from 262 ratings, while HyperLingua averages 4.4 from 82 ratings.
Do Teacher AI or HyperLingua have ads?
Neither Teacher AI nor HyperLingua shows ads.
Which is updated more often, Teacher AI or HyperLingua?
Teacher AI ships an update fortnightly, and HyperLingua every 2 weeks. Most recently, Teacher AI was updated on September 22, 2026 and HyperLingua on September 22, 2026.

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