Comparison

SpanishDictionary.com Learning vs Sentence Lab

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

Head to head
About

SpanishDictionary.com Learning

Master Spanish with this comprehensive app. It offers translation, verb conjugation, interactive lessons, pronunciation videos, and vocabulary practice. Learn online or offline with millions of trusted users.

Highlights
  • Spanish-English Dictionary
  • Spanish-English Translator
  • Spanish Verb Conjugations
  • Interactive Video Lessons
  • Pronunciation Videos
  • Vocabulary Practice
  • Word of the Day
Features
Read full description

Learn Spanish online or offline for free with SpanishDictionary.com, the leading Spanish-learning app trusted by millions. Translate anything between Spanish and English, look up the conjugations for every Spanish verb, and practice with our interactive quizzes, lessons, and drills. Watch thousands of pronunciation videos, browse millions of example sentences, and learn a new word each day with the Word of the Day. FEATURES: - Learn Spanish: Learn Spanish from A to Z with hundreds of interactive video lessons covering introductory Spanish all the way through advanced grammar topics. - Spanish-English Dictionary: Browse thousands of entries that include translations, examples, regionalisms, and context. Our English to Spanish and Spanish to English dictionary is lightning-fast, extremely accurate, and works online or offline. - Spanish-English Translator: Type, paste, or dictate the English or Spanish text that you want to translate and receive translations from three state-of-the-art, AI-powered, and highly-accurate neural machine translation engines. Then, copy the results from our Spanish translator straight to your device. - Spanish Verb Conjugations: Become a pro at Spanish conjugation. Conjugate any verb in any tense, online or offline. Master irregular verbs and get context with example sentences. - Spanish Pronunciation Videos: Perfect your Spanish pronunciation with native-speaker videos for tens of thousands of words. - Spanish Vocabulary Practice: Quiz yourself on thousands of Spanish words with our highly-personalizable and extremely-effective vocabulary system powered by spaced repetition. - Spanish Grammar Guide: Our Spanish-language experts have written thousands of articles and lessons about the most common Spanish grammar questions and the trickiest topics. - Spanish Verb Conjugation Drills: Master the conjugations for any verb and any tense with interactive practice questions. - Spanish Word of the Day: Never stop learning Spanish by discovering a new word each day. - SpanishDictionary.com Premium: Take your learning to the next level with offline vocabulary quizzes, no ads, and downloadable Cheat Sheets and Phrasebooks. Check out some of our reviews: - “I’m using this app to learn Spanish and build up my vocabulary, and this is exactly what I need.” - “I have been looking for places to teach me Spanish forever!! You can learn lessons for free just by watching 5 second ads after a lesson. If you ever need help with homework or a word this is the place.” - “Easy to use and comprehensive. Large vocabulary and grammar examples abound” - “It’s all at your fingertips. So easy. So comprehensive” - “I love the fact that it gives different word usages for Spain vs Latin American countries. Very helpful. And the grammar quizzes and words of the day are great.” - “This has always been and will always be my favorite Spanish translator app” If you choose to purchase SpanishDictionary.com Premium, payment will be charged to your iTunes account, and your account will be charged for renewal within 24 hours prior to the end of the current period. Auto-renewal may be turned off at any time by going to your settings in the iTunes Store after purchase. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Privacy policy: http://www.spanishdict.com/company/privacy Terms of use: http://www.spanishdict.com/company/tos

About

Sentence Lab

Features
Read full description

Sentence Lab helps you build real Spanish fluency by practicing complete sentences, not just flashcards. HOW IT WORKS • See an English sentence • Type the Spanish translation • Get instant feedback • Learn from your mistakes with helpful explanations SMART LEARNING Sentence Lab uses spaced repetition to optimize your learning. Sentences you struggle with appear more often, while mastered content is spaced out for efficient long-term retention. FEATURES • 1,500+ carefully crafted sentences from A1 to C1 level • Spaced repetition that adapts to your progress • Grammar reference guides • Travel vocabulary reference and flashcards • Detailed statistics to track your improvement • Daily streak to keep you motivated • Accent keyboard for easy Spanish character input • Easy mode with word bank for beginners • Custom content creation for premium users • Scenario conversations for premium users • Offline practice support PRACTICE MODES • New Sentences - Learn fresh content • Review - Practice sentences due for review • Mixed - A balanced variety • Weak Areas - Focus on challenging sentences • My Content - Create your own custom content to practice Build real Spanish fluency, one sentence at a time.

Screenshots

SpanishDictionary.com Learning4 screens
Sentence Lab4 screens

Verdict

The call

The clearest difference is ads: Sentence Lab at none against SpanishDictionary.com Learning's shown. SpanishDictionary.com Learning's advantage is chart position (#141 vs unranked) and device support (4 vs 2). On price, update cadence, in-app purchases 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. SpanishDictionary.com Learning sells 4 in-app purchases, starting at $12.99 per month and Sentence Lab sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

SpanishDictionary.com Learning ships an update monthly, Sentence Lab every 6 weeks. The most recent releases landed on September 30, 2026 and September 23, 2026 respectively.

Scorecard3 real differences · 8 level
SpanishDictionary.com Learning versus Sentence Lab: the parameters behind the verdict, then further details
ParameterSpanishDictionary.com LearningSentence Lab
PriceFreeFree
Rating4.8 (200K ratings) — better—
Positive reviews82.2% of reviews—
Number of ratings200K — better—
Update frequencyMonthly — betterEvery 6 weeks
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
Best chart rank#141 — better—
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size482 MB43 MB
Age rating4+4+
DeveloperCuriosity MediaJEFFREY ROBERT SANCHEZ

Bugs and requests

SpanishDictionary.com Learning

Reported bugs

3 issues
  • Vocabulary quiz voice recognition not always accurate
  • App frequently crashes when switching between screens
  • Saved word lists sometimes disappear or become corrupted

Requested features

5 requests
  • Add dark mode option
  • Improve offline translation capabilities
  • Allow saving words directly from definition pages
  • Provide more context for formal vs. informal usage
  • Include regional vocabulary variations and slang

Sentence Lab

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

SpanishDictionary.com Learning

Subscriptions3
  • SpanishDict Premium 1 Month7 Days trial$12.991 Month
  • SpanishDict Premium 6 Month7 Days trial$39.996 Months
  • Premium Annual Subscription7 Days trial$59.991 Year
One-time1
  • SpanishDictionary.com Premium$59.99
2 purchases

Sentence Lab

Subscriptions2
  • Sentence Lab Monthly Subscription$5.991 Month
  • Sentence Lab Yearly Subscription$49.991 Year

Questions

Is SpanishDictionary.com Learning free?
SpanishDictionary.com Learning is free to download, with in-app purchases available.
Is Sentence Lab free?
Sentence Lab is free to download, with in-app purchases available.
Do SpanishDictionary.com Learning or Sentence Lab have ads?
SpanishDictionary.com Learning shows ads; Sentence Lab does not.
Which is updated more often, SpanishDictionary.com Learning or Sentence Lab?
SpanishDictionary.com Learning ships an update monthly, and Sentence Lab every 6 weeks. Most recently, SpanishDictionary.com Learning was updated on September 30, 2026 and Sentence Lab on September 23, 2026.

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