Comparison

Vocabulary Builder · Palabring vs LearnWords

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

Head to head
About

Vocabulary Builder · Palabring

Features
Read full description

Looking for the best way to expand your vocabulary? Palabring is an AI-powered flashcard app that uses spaced repetition to help you learn 8 languages — offline, hands-free, and for free. Whether you're preparing for exams, traveling abroad, or learning your first foreign language, Palabring adapts to your pace with a scientifically-proven algorithm based on Ebbinghaus's forgetting curve. Over 100 topic packs, an AI assistant, and a voice mode make it the most effective vocabulary app on iOS. SMART FLASHCARDS WITH SPACED REPETITION Swipe right if you remember a word, left if you don't. Palabring's algorithm shows difficult words more often and easy words less frequently, so you spend time where it matters most. Unlike Anki, there's no manual card creation — just pick a topic pack and start learning. AI-POWERED LANGUAGE ASSISTANT Ask the AI assistant to explain any word with contextual examples, synonyms, and usage notes. Describe a scenario and get a vocabulary list instantly. Send photos with foreign text to add words to your deck. The AI helps you understand nuances that dictionaries miss. VOICE MODE — LEARN HANDS-FREE Practice vocabulary while driving, cooking, or walking. Speak translations aloud and Palabring checks your answer automatically. It's the best way to fit language learning into a busy day. 100+ TOPIC PACKS PER LANGUAGE Thousands of words and phrases organized by real-life situations: travel, restaurants, business, medical, academic, daily life, and more. Choose topics that interest you and start learning immediately. ADD YOUR OWN WORDS Focus on the vocabulary you need — exam prep, professional terminology, or everyday phrases you find difficult. Add custom words and phrases to your personal dictionary. WORKS OFFLINE — LEARN ANYWHERE All flashcards and topic packs work without internet. Learn on a plane, in the subway, or anywhere without Wi-Fi. PROGRESS TRACKING Set daily goals, track your streak, and see how many words you've mastered on a clean dashboard. 8 LANGUAGES SUPPORTED English, Spanish, Russian, German, French, Italian, Portuguese, and Dutch. People use it for: — "I need to learn restaurant vocabulary before my trip to Spain" — "What's a good free app to study for the GRE vocabulary section?" — "I want to review flashcards during my commute without looking at my phone" — "How do I memorize professional terminology in German for my new job?" — "I need an offline vocabulary app that actually uses spaced repetition" Free to start. No account required. Learn more: https://www.palabring.app Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

LearnWords

Features
Read full description

LearnWords is primarily designed to provide users with an effective tool for learning the English language. Through our app, we aim to enhance vocabulary and understanding of English in an interactive and personalized manner, adjusting to each user's pace and learning needs. Our goal is to offer an accessible learning space where users can discover new words—over 300 in our catalog—practice pronunciation, and track their progress through exercises and quizzes. LearnWords is built to help users gradually expand their vocabulary in an enjoyable and engaging way, enabling them to learn English anytime and anywhere. Additionally, LearnWords seeks to enhance the user experience by integrating features such as personalized notifications, content recommendations, and adaptive learning paths to ensure users can learn more effectively based on their individual knowledge levels.

Screenshots

Vocabulary Builder · Palabring4 screens
LearnWords4 screens

Verdict

The call

The clearest difference is in-app purchases: LearnWords at none against Vocabulary Builder · Palabring's 2. LearnWords also leads on update cadence (daily vs every 2 weeks). Vocabulary Builder · Palabring's advantage is ads (none vs shown). On price, device support and iOS requirement 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. Vocabulary Builder · Palabring sells 2 in-app purchases, starting at $4.99 per month. LearnWords asks for nothing beyond the download.

UpkeepUpdate frequency

Vocabulary Builder · Palabring ships an update every 2 weeks, LearnWords daily. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 3 level
Vocabulary Builder · Palabring versus LearnWords: the parameters behind the verdict, then further details
ParameterVocabulary Builder · PalabringLearnWords
PriceFreeFree
Update frequencyEvery 2 weeksDaily — better
AdsNo — betterYes
In-app purchasesYesNo — better
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.615 — better
Further details — not scored
Size39 MB17 MB
Age rating4+17+
DeveloperAleksandr SubbotinManuel Alejandro Ruelas Montelongo

In-app purchases

2 purchases

Vocabulary Builder · Palabring

Subscriptions2
  • Pro Monthly$4.991 Month
  • Pro Yearly$49.991 Year
None

LearnWords

No in-app purchases

Questions

Is Vocabulary Builder · Palabring free?
Vocabulary Builder · Palabring is free to download, with in-app purchases available.
Is LearnWords free?
LearnWords is free to download, with no in-app purchases.
Do Vocabulary Builder · Palabring or LearnWords have ads?
LearnWords shows ads; Vocabulary Builder · Palabring does not.
Which is updated more often, Vocabulary Builder · Palabring or LearnWords?
Vocabulary Builder · Palabring ships an update every 2 weeks, and LearnWords daily. Most recently, Vocabulary Builder · Palabring was updated on November 4, 2026 and LearnWords on October 30, 2026.

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