Teacher AI vs Arcatext
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- AI-powered natural conversations
- Speaking-first approach
- Stress-free practice environment
- Track spoken words and progress
- Build daily speaking habits
- Practice multiple languages
Read full descriptionHide 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/
Arcatext
Read full descriptionHide full description
Arcatext is an AI-powered keyboard for accurate translation and correction while texting. 1. Use any app 2. Type your message 3. Translate or correct with one tap 4. Send it Augment your language learning 1. Text friends and penpals to practice a new language in an immersive way 2. Use your native language for some words, if you're practicing Break down the language barrier 1. Chat with international clients in their native language 2. Have fluid conversations with friends you meet while traveling 3. Connect more deeply with online dating matches from around the world Please note - Standard iOS procedure for installing keyboards in iOS settings can be confusing, so please refer to the instructions found in the main app - Change your keyboard to Arcatext once you're in a messaging app - We have many more features planned for language learning and communication, so stay tuned! Terms of Use (EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Adalithic Terms of Service https://adalithic.com/terms Adalithic Privacy Policy https://adalithic.com/privacy
Screenshots
Verdict
Teacher AI and Arcatext are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Teacher AI sells 9 in-app purchases, starting at $16.00 per month and Arcatext sells 3 in-app purchases, starting at $3.49 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | Teacher AI | Arcatext |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (267 ratings) — better | — |
| Positive reviews | 46.3% of reviews | — |
| Number of ratings | 267 — better | — |
| Update frequency | Every 2 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.4 | 16.0 — better |
| Further details — not scored | ||
| Size | 109 MB | 67 MB |
| Age rating | 12+ | 4+ |
| Developer | Teacher AI | Adalithic LLC |
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 moreShow fewer
- 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 moreShow fewer
- 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)
Arcatext
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Teacher AI
- 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 moreShow fewer
- 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
Arcatext
- Monthly Subscription$3.491 Month
- Annual Subscription$30.001 Year
- Extra Tokens$1.00









