Comparison

Influent Language Learning vs Avocards

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

Head to head
About

Influent Language Learning

Learn new vocabulary and improve pronunciation through an interactive 3D environment. Discover the names of countless objects by tapping them, with additional details available on a second tap. Open drawers and cabinets to find even more items to learn, all while listening to native audio pronunciations.

Highlights
  • Interactive 3D environment
  • Object identification via tapping
  • Native audio pronunciations
  • Vocabulary acquisition
  • Pronunciation practice
  • Explorable interiors
Features
Read full description

Influent is a Language Learning Game focusing primarily on vocabulary acquisition and pronunciation. It was initially developed in Japan at the University of Tsukuba's Entertainment Computing Laboratory under the Monbukagakusho Government Research Scholarship. Inspired by Dreamcast titles of old (namely Shenmue and Toy Commander) Influent immerses players in a fully interactive 3D environment where the names for absolutely every object in the game can be gleaned with a single tap! In fact, even more information can be learned with a double-tap! Every door, drawer, and cabinet can be opened with a tap-and-hold, revealing more things to be learned! Packed to the brim with hundreds of native audio pronunciations (painstakingly recorded specifically for this game), Influent offers players of all ages a unique opportunity to enjoy learning both vocabulary and pronunciation in the language of their choice.

About

Avocards

Master Korean vocabulary with a comprehensive flashcard system. Explore over 50,000 words across various categories, enhanced by K-pop integration and native speaker audio. Utilize smart learning techniques and fun games for efficient memorization and practice.

Highlights
  • 50,000+ Korean words
  • K-pop vocabulary integration
  • Native speaker audio
  • Spaced repetition learning
  • Customizable flashcards
  • Review games
  • Offline mode
Features
Read full description

Learn Korean Vocabulary with Flashcards, K-pop, and More! Are you learning Korean and need to boost your vocabulary? Avocards is here to help! Key Features: • 50,000+ Korean Words: Divided into 50+ categories for focused learning. • K-pop Integration: Learn words from BTS, BLACKPINK, TWICE, and more. • Native Speaker Audio: Authentic pronunciation for every word. • Example Sentences: Contextual usage for better understanding. • Smart Learning: Spaced repetition for efficient memorization. • Customizable Flashcards: Personalize your learning experience. • Fun Review Games: Practice with interactive games. • Offline Mode: Learn anytime, anywhere. Avocards: Master Korean Vocabulary with Fun and Efficiency!

Screenshots

Influent Language Learning4 screens
Avocards4 screens

Verdict

The call

The clearest difference is update cadence: Avocards at every 6 days against Influent Language Learning's every 6 months. Influent Language Learning's advantage is review sentiment (57% vs 30%) and iOS requirement (12.0 vs 15.0). On price, rating, ratings volume and ads 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. Influent Language Learning sells 19 one-off in-app purchases and Avocards sells 13 in-app purchases, starting at $4.49 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.3 for Influent Language Learning against 4.3 for Avocards. Both are backed by a comparable volume of ratings — 86 and 104 respectively. Written reviews are what separate them: 57% of Influent Language Learning's written reviews are positive against 30% of Avocards's.

UpkeepUpdate frequency

Influent Language Learning ships an update every 6 months, Avocards every 6 days. Both last shipped on October 24, 2026.

Scorecard3 real differences · 7 level
Influent Language Learning versus Avocards: the parameters behind the verdict, then further details
ParameterInfluent Language LearningAvocards
PriceFreeFree
Rating4.3 (86 ratings)4.3 (104 ratings) — better
Positive reviews56.9% of reviews — better30.4% of reviews
Number of ratings86104 — better
Update frequencyEvery 6 monthsEvery 6 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size402 MB122 MB
Age rating4+4+
DeveloperRobert HowlandCALEAVO

Customer experience

Influent Language Learning

All ratings76 ratings
Positive82.9%
Neutral7.9%
Negative9.2%
Written reviews58 reviews
Positive56.9%
Neutral12.1%
Negative31.0%

Avocards

All ratings100 ratings
Positive82.0%
Neutral5.0%
Negative13.0%
Written reviews23 reviews
Positive30.4%
Neutral8.7%
Negative60.9%

Bugs and requests

Influent Language Learning

Reported bugs

21 issues
  • Tutorial freezes or breaks
  • Unable to add languages
  • App crashes or stops responding
  • Lost progress
  • Game freezes during vocabulary menu
Show 16 more
  • Words not working in challenges
  • Sound issues (only headphones)
  • No audio
  • UI becomes unresponsive
  • Unable to pan or interact
  • Game gets stuck at the beginning (clicking on objects)
  • Transaction complete but language not downloaded
  • Cannot unlock game after payment
  • iOS update issues
  • Controls don't work
  • Freezes and loses progress
  • Game gets stuck in tutorial
  • UI elements unresponsive
  • Cannot click on phone at the beginning
  • Cannot select middle tab to unlock adjective words
  • Game blocks on a simple interaction

Requested features

9 requests
  • Add more environments (airport, school, city, forest, cafe)
  • Expand the game world beyond the house
  • Add cloud saves
  • Allow PC DLC to be used in app
  • Add English language for free
Show 4 more
  • More instructions on how to play
  • Ability to skip tutorial
  • Controller support
  • More different places to learn from

Avocards

Not enough reviews yet to summarise bugs or requests.

In-app purchases

19 purchases

Influent Language Learning

One-time19
  • FrenchFree
  • ItalianFree
  • KoreanFree
Show 16 more
  • Hindi$2.99
  • Finnish$2.99
  • Welsh$2.99
  • Swedish$2.99
  • Polish$2.99
  • Latin$2.99
  • Portuguese$2.99
  • Brazilian$2.99
  • Dutch$2.99
  • Japanese$2.99
  • Spanish$2.99
  • German$2.99
  • English$2.99
  • Mandarin Chinese$2.99
  • Norwegian$2.99
  • Russian$2.99
13 purchases

Avocards

Subscriptions7
  • Avocards Monthly Plan$4.491 Month
  • Avocards Monthly Plan$5.991 Month
  • Avocards Quarterly Plan$8.993 Months
Show 4 more
  • Avocards Yearly Plan1 Year trial2 variants$29.991 Year
  • Avocards Yearly Plan1 Year trial2 variants$34.991 Year
  • Avocards Yearly Plan$47.991 Year
  • Avocards Yearly Plan$57.991 Year
One-time6
  • Lifetime$69.99
  • Lifetime$74.99
  • Life membership$79.99
Show 3 more
  • Lifetime$89.99
  • Lifetime$99.99
  • Life membership$129.99

Questions

Is Influent Language Learning free?
Influent Language Learning is free to download, with in-app purchases available.
Is Avocards free?
Avocards is free to download, with in-app purchases available.
Which has better reviews, Influent Language Learning or Avocards?
Avocards is rated higher. Influent Language Learning averages 4.3 out of 5 from 86 ratings, while Avocards averages 4.3 from 104 ratings.
Do Influent Language Learning or Avocards have ads?
Neither Influent Language Learning nor Avocards shows ads.
Which is updated more often, Influent Language Learning or Avocards?
Influent Language Learning ships an update every 6 months, and Avocards every 6 days. Most recently, Influent Language Learning was updated on October 24, 2026 and Avocards on October 24, 2026.

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