Comparison

LanguageFlash vs Vocablog

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

Head to head
About

LanguageFlash

Master Spanish or French with AI-powered flashcards and spaced repetition. Practice verbs, grammar, and writing with personalized drills. Offers a free tier with limitations and a premium subscription for unlimited access.

Highlights
  • AI-powered flashcards
  • Spaced repetition system
  • Verb conjugation drills
  • Grammar practice
  • Writing practice with AI correction
  • AI-generated decks by theme
Features
Read full description

Learn Spanish or French the smart way - with AI-powered flashcards, spaced repetition, and verb conjugation drills that actually stick. LanguageFlash adapts to you. Save words as you encounter them, and our SRS (spaced repetition system) resurfaces them at exactly the right moment - just before you'd forget them. WHAT YOU CAN DO FOR FREE Save up to 250 vocabulary cards Study with AI-generated flashcard decks by theme (food, travel, business, and more) Practice common phrases used in real conversation Learn at your own pace with no ads PREMIUM - UNLOCK IT ALL Unlimited saved cards Verb conjugation drills - practice every tense with AI-generated sentences and instant feedback Grammar practice - targeted exercises for your level Writing practice (diary) with AI correction Try free for 7 days, then $2.99/month or $19.99/year WHY IT WORKS Most language apps are games. LanguageFlash is a study tool built around how memory actually works. Spaced repetition means you review each card at the optimal time - so you spend less time reviewing words you already know. AI-generated content means every session is fresh. No recycled sentence banks. Your verb drills and flashcard themes are generated on demand, keeping practice from going stale. LANGUAGES English Spanish French Chinese Japanese Korean German Portuguese Italian More coming soon PERFECT FOR Beginners building vocabulary from scratch Intermediate learners who want to lock in grammar Travelers preparing for a trip Students supplementing classroom learning Anyone who has tried Duolingo and wants something more serious Download free. Start learning today. This app uses an end license user agreement described at: https://www.apple.com/legal/internet-services/itunes/dev/stdeula.

About

Vocablog

Features
Read full description

VocabLog — Master English Vocabulary & Grammar with 14,000+ Words VocabLog is the vocabulary and grammar app for English learners at every level. From A1 basics to C2 mastery — including IELTS and TOEFL preparation — it helps you learn words, understand grammar and actually remember both, with spaced repetition and a calm, distraction-free design. 14,000+ WORDS AND EXPRESSIONS • Every word aligned to CEFR levels A1–C2 • Phrasal verbs, idioms, slang and IELTS & TOEFL vocabulary • Clear definitions, example sentences and synonyms • Hear every word spoken aloud • Thematic categories: Travel & Places, Food & Drinks, Business English and more • Dictionary search — find words by spelling or by meaning • Add your own words and review them alongside everything else 58 GRAMMAR TOPICS, 1,450 QUESTIONS • Tenses, modals, passive voice, conditionals, inversion, hedging and more • Clear rules with examples, from A1 to C2 • Every quiz answer is explained, with a link straight to the rule • Quick check under each rule, so you practise as soon as you've read it • Daily review mixes questions from every topic you've studied — the ones you miss come back first • Exercises get harder as you improve: choose, then type, then build the sentence LEARN YOUR WAY • Learn Mode — flashcards with spaced repetition (SRS) • Swipe — right if you know it, left to review, up to save • Test Mode — multiple-choice and synonym questions • Spelling Drill — type the word from its meaning • Writing Practice — complete example sentences with the right form (went, goes, teeth), not just the dictionary word • Review log, statistics, daily goal and streaks BUILT TO LAST • Works offline — learn anywhere • Word of the Day • Back up and restore all your progress • iPhone and iPad, with Dynamic Type and VoiceOver support • No ads, no account, no tracking FREE & PRO Free — A1 & A2 vocabulary, Learn and Swipe modes, Word of the Day, Spelling Drill (A1–A2), the rules of two grammar topics (Tenses and Articles), up to 150 saved words, 20 new cards a day and a daily dictionary allowance. VocabLog Pro — one purchase, no subscription: B1, B2, C1 and C2 levels, all 58 grammar topics with quizzes, Quick check and Daily review, Test Mode and Writing Practice, notes, unlimited saved words, your own words and dictionary lookups, unlimited new cards every day, and iCloud sync across your devices. PRIVACY Your progress stays on your device (Pro can sync through your own iCloud). VocabLog has no ads, no account and no tracking.

Screenshots

LanguageFlash4 screens
Vocablog4 screens

Verdict

The call

The clearest difference is update cadence: Vocablog at every 10 days against LanguageFlash's every 2 months. LanguageFlash's advantage is iOS requirement (13.0 vs 16.0). On price, ads, 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. LanguageFlash sells 1 in-app purchase, starting at $2.99 per month and Vocablog sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

LanguageFlash ships an update every 2 months, Vocablog every 10 days. Both last shipped on October 30, 2026.

Scorecard2 real differences · 8 level
LanguageFlash versus Vocablog: the parameters behind the verdict, then further details
ParameterLanguageFlashVocablog
PriceFreeFree
Rating5.0 (6 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings6 — better—
Update frequencyEvery 2 monthsEvery 10 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.0 — better16.0
Further details — not scored
Size30 MB9 MB
Age rating4+4+
DeveloperHans RomangERDINC ERSOY

In-app purchases

1 purchases

LanguageFlash

Subscriptions1
  • Spanish Flash Pro7 Days trial$2.991 Month
1 purchases

Vocablog

One-time1
  • VocabLog Pro$3.99

Questions

Is LanguageFlash free?
LanguageFlash is free to download, with in-app purchases available.
Is Vocablog free?
Vocablog is free to download, with in-app purchases available.
Do LanguageFlash or Vocablog have ads?
Neither LanguageFlash nor Vocablog shows ads.
Which is updated more often, LanguageFlash or Vocablog?
LanguageFlash ships an update every 2 months, and Vocablog every 10 days. Most recently, LanguageFlash was updated on October 30, 2026 and Vocablog on October 30, 2026.

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