Comparison

StoryLab. vs LibroAI

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

Head to head
About

StoryLab.

Features
Read full description

Learn English and Spanish verb tenses, practice real-life conversations, and expand your vocabulary with category-based word lists. StoryLab helps you improve your grammar, reading, and pronunciation through interactive lessons and daily exercises. Learn useful vocabulary based on the topic, understand English and Spanish grammar step-by-step, and gain confidence for everyday conversations. Perfect for beginners and intermediate learners who want to speak English naturally and improve every day. Terms of Use: https://storylab.app/terms-of-use

About

LibroAI

Learn languages by reading AI-generated stories tailored to your interests and skill level. Instantly translate words with a tap and track your vocabulary growth. Enjoy an immersive and effective learning experience without boring drills.

Highlights
  • AI-generated stories
  • Instant word translation
  • 10 language pairs
  • Progress tracking
  • Personalized difficulty
  • Offline mode
Features
Read full description

Stop drilling flashcards. Start reading -- and now LISTENING -- to stories you actually want to finish. LibroAI generates custom stories in your target language, built around YOUR interests and matched to YOUR exact skill level. Read them, listen to them like an audiobook, and tap any word for instant translation. That's the whole method, and it works because it's how you learned your first language. NEW IN THIS VERSION - Audiobook-Quality Narration: Every story can be played out loud with natural-sounding AI audio - Live Word Highlighting: Words light up in sync with the audio so your eyes follow your ears - Auto-Scroll: The page follows the narration. Sit back, listen, and absorb. - My Words Library: Every word you've ever translated, saved automatically. Watch your vocabulary collection grow. WHY LIBROAI BEATS FLASHCARD APPS - Endless fresh content: AI writes new stories on demand, you'll never run out - Stories built around YOUR interests, not textbook scenarios about Maria going to the market - Train reading, listening, and pronunciation at the same time - Difficulty adapts to you: never too easy, never too frustrating - One tap = instant translation. No switching apps, no breaking your flow - Real progress you can see: every word you've learned, tracked daily, weekly, all-time 10 LANGUAGES Spanish, French, German, Italian, Portuguese, Russian, Japanese, Korean, Chinese, English 24 STORY TOPICS Travel, Food, Technology, Romance, Mystery, Sci-Fi, Sports, Business, History, Art, Philosophy, and more. Pick what you love. Learn the language around it. 3 SKILL LEVELS Beginner, Intermediate, or Expert. Switch anytime as you grow. BUILT FOR - Learners bored of grinding the same 50 words on other apps - Commuters who want hands-free language practice - Readers who want to actually remember the words they look up - Anyone who has tried flashcards and quietly given up GO PREMIUM, GO UNLIMITED Start free with daily stories and translations. Unlock unlimited stories, unlimited audio, and unlimited translations with LibroAI Premium: - Weekly: $5.99 - Yearly: $24.99 (save 17%, less than $2.50/month) Cancel anytime from your App Store settings. Payment will be charged to your Apple ID at confirmation of purchase. Subscription automatically renews unless canceled 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 in your App Store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://blackboxcode.io/Privacy.html

Screenshots

StoryLab.4 screens
LibroAI4 screens

Verdict

The call

The clearest difference is ads: StoryLab. at none against LibroAI's shown. LibroAI's advantage is update cadence (every 8 days vs every 9 months). On price, in-app purchases, 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. StoryLab. sells 2 in-app purchases, starting at $6.99 per month and LibroAI sells 4 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

StoryLab. ships an update every 9 months, LibroAI every 8 days. The most recent releases landed on October 25, 2026 and October 6, 2026 respectively.

Scorecard2 real differences · 8 level
StoryLab. versus LibroAI: the parameters behind the verdict, then further details
ParameterStoryLab.LibroAI
PriceFreeFree
Rating—5.0 (8 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—8 — better
Update frequencyEvery 9 monthsEvery 8 days — better
AdsNo — betterYes
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.416.4
Further details — not scored
Size62 MB98 MB
Age rating4+4+
DeveloperSOYDAN YILDIRIMBlack Box Code LLC

In-app purchases

2 purchases

StoryLab.

Subscriptions2
  • Monthly Premium$6.991 Month
  • Yearly Premium$69.991 Year
4 purchases

LibroAI

Subscriptions4
  • Premium Weekly Offer$2.997 Days
  • Premium Weekly$5.997 Days
  • Premium Yearly Offer$12.991 Year
Show 1 more
  • Premium Yearly3 Days trial$24.991 Year

Questions

Is StoryLab. free?
StoryLab. is free to download, with in-app purchases available.
Is LibroAI free?
LibroAI is free to download, with in-app purchases available.
Do StoryLab. or LibroAI have ads?
LibroAI shows ads; StoryLab. does not.
Which is updated more often, StoryLab. or LibroAI?
StoryLab. ships an update every 9 months, and LibroAI every 8 days. Most recently, StoryLab. was updated on October 25, 2026 and LibroAI on October 6, 2026.

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