Comparison

Just vs LanguageGPT.ai

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

Head to head
About

Just

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‘JUST DO’ is the best repetition learning tool for all speaking practice and memorizing. Speaking practice should come first for learning languages and memorizing text. ‘JUST DO’ is a learning service to help learners practice speaking and memorizing by following along with an AI voice. Practice speaking in various languages from around the world. Speaking practice is not limited to language learning. It can be used for everything you need to memorize. This app can be used to help you : • learn languages • practice speaking for presentations • memorize a script • memorize anything important like economic terms, medical terms, etc. You can create your own content to practice with in any language. Are you a student or a teacher? It doesn’t matter. You can create own your groups anytime! This is a really helpful feature especially for teachers, parents and tutors. You can create groups for various subjects and study with members and see their learning progress. Not only can you download the content that you need but you can also create your own group and share your content exclusively with your group members. Every user can make their own collection of sentences or vocabulary lists to study which can be shared with your friends. The best way to maximize efficiency when studying is to focus on exactly what you need. Maximize your efficiency by only focusing on what you need. JUST DO FEATURES - Listen and Follow along (Explanation or Dialogue) settings - Flashcards for vocabulary - Set Goals - Study alone or with a group - Teacher’s or parent can see effort track - Create and Download content - Create and customize your groups homepage You will need a subscription in order to get full access to all features. If you choose to purchase 'just do the more.', payment will be charged to your Apple account. Your monthly subscription will be renewed automatically unless cancelled at lease 24 hours before the end of the current period. Manage your subscriptions in your Account Settings after purchase. Terms of Service : https://justdo3000.com/terms Privacy Policy : https://justdo3000.com/privacy

About

LanguageGPT.ai

Learn languages through immersive, real-time voice conversations with an AI tutor. Practice real-world scenarios and progress through adaptive lessons tailored to your skill level. Supports numerous languages and proficiency levels.

Highlights
  • Real-time AI voice conversations
  • Situational, real-world lessons
  • Adaptive learning for all levels
  • Visual vocabulary with images
  • Progress tracking and skill points
  • 10 proficiency levels
Features
Read full description

Learn any language through conversational immersion. LanguageGPT is your personal AI language tutor. No flashcards. No memorization drills. Just real conversations that adapt to your level and help you speak naturally. Developed by language scientists at the University of Pennsylvania, LanguageGPT applies research-backed methods for how languages are actually acquired: through meaningful, immersive conversation. How it works Open the app and start talking. Your AI tutor listens, responds, and teaches in real time. Whether you're learning your first words or polishing near-native fluency, LanguageGPT meets you where you are. The app uses voice conversation to immerse you in your target language. As a beginner, your tutor speaks mostly in English while introducing new vocabulary. As you improve, the balance shifts until you're having full conversations in your new language. Learn through real situations LanguageGPT teaches language the way you'll actually use it. Practice ordering at a restaurant, checking into a hotel, giving directions, making phone calls, negotiating at a market, or chatting about the weather. Each lesson puts you in realistic scenarios so the language sticks. As you advance, situations grow with you. Hold a job interview. Debate current events. Discuss philosophy. Tell stories with nuance. The conversations become richer as your skills develop. Any language. Any skill level. LanguageGPT supports languages from Spanish to Mandarin, Hebrew to Hindi, and dozens more. Choose your language and the AI assesses your current ability through natural conversation. No placement tests required. Features Real-time voice conversations with AI Situational lessons based on real-world scenarios Adaptive teaching that grows with your skill level Visual vocabulary with images shown during lessons Progress tracking with skill points and levels 10 proficiency levels from Absolute Beginner to Expert Levels that grow with you Levels 0-1: Learn the alphabet, basic words, and simple phrases Levels 2-3: Build sentences and hold simple exchanges Levels 4-5: Have real conversations on everyday topics Levels 6-7: Discuss complex ideas with fluency Levels 8-9: Master cultural nuance and native-level expression Start free Try LanguageGPT with our free daily allowance. Upgrade to Pro for unlimited conversations and accelerate your learning. Download now and start speaking. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Just4 screens
LanguageGPT.ai4 screens

Verdict

The call

The clearest difference is ads: LanguageGPT.ai at none against Just's shown. LanguageGPT.ai also leads on update cadence (every 2 days vs weekly). Just's advantage is iOS requirement (13.0 vs 15.6). On price, in-app purchases and device support 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. Just sells 1 in-app purchase, starting at $3.99 per month and LanguageGPT.ai sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Just ships an update weekly, LanguageGPT.ai every 2 days. The most recent releases landed on October 17, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 6 level
Just versus LanguageGPT.ai: the parameters behind the verdict, then further details
ParameterJustLanguageGPT.ai
PriceFreeFree
Rating—5.0 (2 ratings) — better
Number of ratings—2 — better
Update frequencyWeeklyEvery 2 days — better
AdsYesNo — better
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.0 — better15.6
Further details — not scored
Size65 MB104 MB
Age rating4+4+
DeveloperHong Gyu KimAlexander Kornhauser

In-app purchases

1 purchases

Just

Subscriptions1
  • JUST DO ‘The more.’$3.991 Month
2 purchases

LanguageGPT.ai

Subscriptions2
  • Pro Monthly$9.991 Month
  • Pro Yearly$99.991 Year

Questions

Is Just free?
Just is free to download, with in-app purchases available.
Is LanguageGPT.ai free?
LanguageGPT.ai is free to download, with in-app purchases available.
Do Just or LanguageGPT.ai have ads?
Just shows ads; LanguageGPT.ai does not.
Which is updated more often, Just or LanguageGPT.ai?
Just ships an update weekly, and LanguageGPT.ai every 2 days. Most recently, Just was updated on October 17, 2026 and LanguageGPT.ai on October 24, 2026.

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