Comparison

LangAI vs CompTIA Prep

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

Head to head
About

LangAI

Master a new language in 30 days with AI-powered lessons focused on real conversations. Learn essential vocabulary and practice speaking daily with instant pronunciation feedback to build confidence quickly.

Highlights
  • Speak in 30 Days program
  • Learn 1,000 most common words
  • Daily speaking practice
  • Real-time AI feedback
  • Lessons for real-life conversations
  • Progress tracking
Features
Read full description

Speak a new language in 30 Days! Fast, easy language learning for real conversations. Want to learn English, Spanish, German, or French? Our app teaches the 1,000 most common words, so you can start speaking in 30 days. Build confidence quickly with daily speaking practice, real-time feedback, and lessons focused on real-life conversations. WHY LANGAI? Fast, effective language learning in 30 days - Speak in 30 Days: Our 30-day program is designed to get you speaking confidently from day one. Focus on practical, high-frequency words and phrases for real conversations. - Learn the Words That Matter: Cover the 1,000 most frequently used words in each language, building a foundation for 85% of everyday conversations. - Daily Speaking Practice: Practice your pronunciation out loud every day with our AI-assisted lessons that build your speaking skills and pronunciation. - Real-Time Feedback: Our AI provides feedback on pronunciation, mistakes and fluency, helping you sound natural and accurate in each language. HOW THE 30-DAY PROGRAM WORKS: Each lesson is designed to take less than 10 minutes, focusing on building the essential vocabulary you need to learn and speak a new language quickly. Start speaking with confidence in a month. - Learn Useful Words Daily: Our curriculum covers the 1,000 most practical words for each language, so you learn fast and remember more. - Practice Speaking from Day One: Say each new word and phrase out loud, building your confidence in using them in real conversations. - Get Instant Pronunciation Feedback: Practice speaking with AI feedback to improve your pronunciation, stop making mistakes and sound natural. - Real Conversations: Test your skills in everyday scenarios, helping you apply what you learn in real life. AVAILABLE LANGUAGES Learn English: Start speaking English fast, with all the essential words you need. Learn Spanish: Practice Spanish words and phrases for common situations. Learn German: Get comfortable speaking German with practical, real-life vocabulary. Learn French: Speak French confidently in 30 days with daily, focused lessons. You can also practice speaking in: Italian, Portuguese, Dutch, Swedish, Finnish, Turkish, Russian, Danish, Norwegian, Polish, Arabic, Greek, Korean, Ukrainian, and Czech. KEY FEATURES - Progress Tracking: Stay motivated with daily progress updates as you work toward your language goals. - Tailored Lessons: Each lesson adapts to your skill level, giving you an engaging learning experience. - Focused, Fast Lessons: Learn quickly with lessons that are simple, direct, and designed to help you remember and use your new skills. WHO IS THIS APP FOR? Whether you’re learning for travel, career, or personal growth, our app gives you the tools to learn fast and start speaking. Build the language skills you need to hold real conversations, all in just 30 days. SUBSCRIPTIONS Choose a monthly or annual subscription for unlimited access. Easily manage your subscription through your App Store account settings. Download now and learn to speak a new language in 30 days! If you’re looking to learn English, learn Spanish, learn German, or learn French, our app is the fastest way to start speaking with confidence. Join now and experience fast, practical language learning that works! TERMS OF USE: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

CompTIA Prep

Features
Read full description

Walk into your CompTIA exam ready. CompTIA Prep gives you 1,205 practice questions with a clear explanation for every single answer, so you don't just memorize the right choice - you understand the IT concepts behind it. Built for candidates preparing for CompTIA A+, Network+, and Security+ certifications. WHY IT WORKS Passing isn't about cramming. It's about repeated, targeted practice across every objective the exams test - then reinforcing exactly what you got wrong until it sticks. - 1,205 questions written to match the real exams' style and difficulty - An explanation on every answer, so each question teaches you something - Coverage across the three core certs: A+ Hardware & Mobile - A+ Operating Systems - Networking Concepts & Infrastructure - Network Security & Troubleshooting - Threats & Vulnerabilities - Cryptography & PKI - Identity & Access Management - Cloud & Virtualization - Security Operations STUDY YOUR WAY - Daily Plan that sizes itself to your exam date and keeps you on pace - Quick 10 for a fast review between study blocks - Timed Mode to build exam-day speed and stamina - Smart Review using spaced repetition to resurface weak spots - Full-Length Mock Exam that simulates the real thing - Missed Questions queue so nothing slips through - Custom Quiz to drill any objective on demand TRACK YOUR PROGRESS - Pass probability that updates as you practice - Accuracy broken down by domain - Streaks to keep you consistent - Exam countdown WHO IT'S FOR Aspiring IT professionals and students preparing for CompTIA A+, Network+, or Security+ certification. START TODAY Your exam date isn't moving. Start a free trial, take your first Quick 10 today, and watch your pass probability climb. --- SUBSCRIPTION DETAILS Full access is available through an auto-renewing subscription: A free trial is available for new subscribers. Payment will be charged to your Apple ID account at confirmation of purchase. Your subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions by going to your App Store account settings after purchase. Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription. Terms of Use: https://hermesdigitalbr-spec.github.io/comptia-legal/terms.html Privacy Policy: https://hermesdigitalbr-spec.github.io/comptia-legal/privacy.html Terms of Use (EULA): https://www.apple.com/legal/itunes/appstore/dev/stdeula/

Screenshots

LangAI4 screens
CompTIA Prep4 screens

Verdict

The call

The clearest difference is ads: CompTIA Prep at none against LangAI's shown. LangAI's advantage is iOS requirement (15.1 vs 17.0). On price, update cadence, 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. LangAI sells 12 in-app purchases, starting at $3.99 per month and CompTIA Prep sells 2 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

LangAI ships an update every 3 weeks, CompTIA Prep monthly. The most recent releases landed on October 15, 2026 and October 19, 2026 respectively.

Scorecard2 real differences · 8 level
LangAI versus CompTIA Prep: the parameters behind the verdict, then further details
ParameterLangAICompTIA Prep
PriceFreeFree
Rating4.4 (121 ratings) — better—
Positive reviews51.2% of reviews—
Number of ratings121 — better—
Update frequencyEvery 3 weeks — betterMonthly
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better17.0
Further details — not scored
Size64 MB3 MB
Age rating4+4+
DeveloperFABIAN MARTINHermes Inteligencia Digital Ltda

Bugs and requests

LangAI

Reported bugs

12 issues
  • App crashes with white screen requiring restart
  • Login loop - stuck after successful authentication
  • Subscription not recognized despite active payment
  • Transcription spinning wheel with no response
  • Game mode progress not saving
Show 7 more
  • Speech recognition failures and timeouts
  • Bot voice cuts off mid-sentence
  • Help button non-functional
  • Speaker button for text-to-speech not working
  • Hyphenation and punctuation pronunciation issues
  • Daily limit enforced despite active subscription
  • Connection issues and frequent errors

Requested features

12 requests
  • Adjustable speech speed settings
  • Multiple voice options for AI
  • Auto-record feature for continuous conversation
  • Visual feedback highlighting mistakes in text
  • Pronunciation-specific feedback
Show 7 more
  • More diverse role-play scenarios
  • Conversation flow without send button requirement
  • Ability to review last message before scoring
  • Additional language support (Chinese, Japanese)
  • AI-generated avatar for conversation partner
  • Colloquial language suggestions
  • Beginner-friendly difficulty levels

CompTIA Prep

Not enough reviews yet to summarise bugs or requests.

In-app purchases

12 purchases

LangAI

Subscriptions12
  • LangAI Monthly Pro$3.991 Month
  • Pro Subscription (1 Month)$5.991 Month
  • LangAI Pro 1 Month$5.991 Month
Show 9 more
  • LangAI Pro Monthly$12.991 Month
  • LangAI 6 Month Pro7 Days trial$19.996 Months
  • LangAI Annual Pro7 Days trial$29.991 Year
  • Pro Subscription (6 Months)7 Days trial$29.996 Months
  • LangAI Pro 6 Months$29.996 Months
  • Pro Subscription (1 Year)7 Days trial$39.991 Year
  • LangAI Pro 1 Year$39.991 Year
  • LangAI Pro Semiannually$44.996 Months
  • LangAI Pro Yearly$59.991 Year
2 purchases

CompTIA Prep

Subscriptions2
  • CompTIA Prep Weekly$5.997 Days
  • CompTIA Prep Monthly3 Days trial$14.991 Month

Questions

Is LangAI free?
LangAI is free to download, with in-app purchases available.
Is CompTIA Prep free?
CompTIA Prep is free to download, with in-app purchases available.
Do LangAI or CompTIA Prep have ads?
LangAI shows ads; CompTIA Prep does not.
Which is updated more often, LangAI or CompTIA Prep?
LangAI ships an update every 3 weeks, and CompTIA Prep monthly. Most recently, LangAI was updated on October 15, 2026 and CompTIA Prep on October 19, 2026.

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