Comparison

Superfluent vs Flashcard Blocker

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

Head to head
About

Superfluent

This app helps you improve conversational fluency in various languages through simulated real-world scenarios. It provides instant feedback on pronunciation and vocabulary, tracks your progress, and offers cultural and grammatical insights. Practice speaking without the pressure of real-life interactions.

Highlights
  • Real-world conversation practice
  • Hundreds of interactive scenarios
  • Real-time pronunciation feedback
  • Vocabulary and grammar suggestions
  • Progress tracking with Fluency Score
  • Tutor for questions and cultural context
Read full description

Explore real cities, and practice hundreds of real-world conversations: Superfluent is the most immersive way to learn a language. You’ll master new skills, get instant feedback, and experience speaking a language where it’s actually lived. Stop studying. Start exploring. Real conversations, real places: * Language immersion from the comfort of your couch. Practice the moments you’ll actually face in real life - as if you were really there. Hundreds of scenarios: * Follow curated routes to build new skills, or explore the map to practice speaking all around a country. 24/7 Language Tutor: * Get instant, thoughtful feedback, and help as you explore. Improve your pronunciation, phrasing, and confidence in real time to level-up your language skills faster than ever before. Make visible progress: * Track your progress on the map as you complete curated learning routes and visit the most interesting places in France, Germany, Spain, etc. Build confidence quickly * Get comfortable in real scenarios without the stress - the closest thing to being there in real life. Download the app for free today and practice speaking any of the following languages: Spanish (Mexico and Spain), English (England and the USA), French, German, Italian, Portuguese (Brazil and Portugal), and more languages will be coming soon. You can upgrade to Superfluent Pro or stick with the free version of the app instead. It's up to you. Either way, we're here to help you reach your fluency goals. ---------------- Superfluent Pro Subscription: By subscribing to Superfluent Pro, you'll have unlimited access to all Superfluent content. We have monthly and annual plans for the Superfluent Pro subscription. We also offer a Family Plan subscription if you want to share Superfluent Pro with up to 5 other people. Your Apple account will be charged for payment when you confirm the start of your subscription. The subscription will automatically renew unless canceled at least 24 hours before the end of the current billing cycle. You can cancel the renewal at any time by going to the settings in your Apple account. Terms of Service: https://superfluent.com/terms Privacy Policy: https://superfluent.com/privacy

About

Flashcard Blocker

Transform idle screen time into vocabulary learning opportunities. This app blocks distracting apps, replacing your urge to scroll with educational flashcards. Learn new words passively throughout the day without dedicated study sessions.

Highlights
  • Smart app blocker for social media and video apps
  • Vocabulary flashcards on every phone unlock
  • Spaced repetition learning algorithm
  • 1,080+ curated words or custom lists
  • Streak tracking for daily learning habits
  • Focus and Dumb Phone modes
  • 100% offline and private
Features
Read full description

LearnScreen combines vocabulary practice with limits on distracting apps. Choose a built-in word set or add your own words. Review them with flashcards and spaced repetition. Select the apps you want to limit, choose a blocking mode, and set the days and times when it applies. Use short reviews and time earned through practice to manage access to your selected apps. Learning and access options depend on the mode you choose. Start with words you want to remember and a schedule that fits your routine. Terms of Use: https://learnscreen.vercel.app/terms.html Privacy Policy: https://learnscreen.vercel.app/privacy.html

Screenshots

Superfluent4 screens
Flashcard Blocker4 screens

Verdict

The call

The clearest difference is ratings volume: Superfluent at 3.4K against Flashcard Blocker's 4. Superfluent also leads on chart position (#115 vs unranked) and iOS requirement (16.0 vs 18.0). On price, rating, review sentiment and update cadence 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. Superfluent sells 12 in-app purchases, starting at $10.99 per month and Flashcard Blocker sells 3 in-app purchases, starting at $4.99 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 — 4.9 for Superfluent against 5.0 for Flashcard Blocker. That said, the two scores are not equally well evidenced: Superfluent has 3.4K ratings behind it against 4, so its average is the more settled of the two. Written reviews are what separate them: 93% of Superfluent's written reviews are positive against 100% of Flashcard Blocker's.

UpkeepUpdate frequency

Superfluent ships an update every 6 days, Flashcard Blocker weekly. The most recent releases landed on October 12, 2026 and October 7, 2026 respectively.

Scorecard3 real differences · 8 level
Superfluent versus Flashcard Blocker: the parameters behind the verdict, then further details
ParameterSuperfluentFlashcard Blocker
PriceFreeFree
Rating4.9 (3.4K ratings)5.0 (4 ratings) — better
Positive reviews93.2% of reviews100.0% of reviews — better
Number of ratings3.4K — better4
Update frequencyEvery 6 days — betterWeekly
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
Best chart rank#115 — better—
DevicesiPhoneiPhone, iPad — better
Requires iOS16.0 — better18.0
Further details — not scored
Size103 MB53 MB
Age rating4+4+
DeveloperSuperfluent, Inc.Roman Grunin

Customer experience

Superfluent

All ratings3,449 ratings
Positive97.5%
Neutral1.8%
Negative0.7%
Written reviews176 reviews
Positive93.2%
Neutral4.0%
Negative2.8%

Flashcard Blocker

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Superfluent

Reported bugs

1 issue
  • Volume issue when trying to pronounce individual words

Requested features

2 requests
  • Ability to turn off text display and focus on listening
  • Option to review past conversation scenarios

Flashcard Blocker

Not enough reviews yet to summarise bugs or requests.

In-app purchases

12 purchases

Superfluent

Subscriptions12
  • Monthly$10.991 Month
  • Monthly$12.991 Month
  • Monthly$14.991 Month
Show 9 more
  • Annual$74.991 Year
  • Annual7 Days trial$74.991 Year
  • Annual7 Days trial$89.991 Year
  • Annual3 Days trial$99.991 Year
  • Annual$99.991 Year
  • Annual7 Days trial$99.991 Year
  • Family Plan$109.991 Year
  • Family Plan$134.991 Year
  • Family Plan$149.991 Year
3 purchases

Flashcard Blocker

Subscriptions2
  • PRO - Monthly7 Days trial$4.991 Month
  • PRO - annual7 Days trial$19.991 Year
One-time1
  • PRO - Lifetime$59.99

Questions

Is Superfluent free?
Superfluent is free to download, with in-app purchases available.
Is Flashcard Blocker free?
Flashcard Blocker is free to download, with in-app purchases available.
Which has better reviews, Superfluent or Flashcard Blocker?
Flashcard Blocker is rated higher. Superfluent averages 4.9 out of 5 from 3.4K ratings, while Flashcard Blocker averages 5.0 from 4 ratings.
Do Superfluent or Flashcard Blocker have ads?
Neither Superfluent nor Flashcard Blocker shows ads.
Which is updated more often, Superfluent or Flashcard Blocker?
Superfluent ships an update every 6 days, and Flashcard Blocker weekly. Most recently, Superfluent was updated on October 12, 2026 and Flashcard Blocker on October 7, 2026.

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