Comparison

Flashcards 3D vs Lingo Reactor

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

Head to head
About

Flashcards 3D

Features
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Flashcards 3D brings your flashcards to life in three dimensions. The cards feel like physical objects in your hand. You can move and flip them for a more immersive learning experience. # Key features: - Easily generate up to 1000 flashcards by AI. - View and interact with flashcards in 3D. - Build long-term memory retention with Spaced Repetition Algorithm. - Use random practice mode for cramming. - Practice pronunciation with audio flashcards. - Dictionary: translate word among popular languages while practicing flashcards. - Flashcard hand drawing. - Add and manage flashcard collection easily and in offline mode. - Flashcard collection can be imported and shared as CSV file. - Support hand drawing on the card. - Support word lookup to double check flashcard content. - Support languages: English, Japanese, Chinese, Korean, Thai, Vietnamese. # For AI-Generated flashcards Data is sourced from leading open-source word banks, including CC-CEDICT , Wiktionary and more. If the requested content is not available in these word banks, it may be generated by a Large Language Model. You can double check the content by using lookup feature. When editing the card, press on the [Lookup icon], you will be redirected to Cambridge Dictionary, or Oxford website to verify and update the content manually. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Lingo Reactor

Learn languages by listening to podcasts with AI-powered dual subtitles and detailed sentence explanations. Build vocabulary with real conversation examples and review saved words and phrases.

Highlights
  • AI transcriptions
  • Dual-language subtitles
  • Word-by-word highlighting
  • Detailed sentence explanations
  • Vocabulary wordbook
  • Sentence replay
Features
Read full description

Want to learn a new language with the podcasts you already love? Turn real conversations into an immersive language-learning experience. Lingo Reactor helps you learn naturally by listening to podcasts, following along with AI-powered transcriptions, and understanding every sentence in context. Whether you are practicing listening, or building vocabulary from real conversations, you can make every episode part of your language-learning routine. Discover podcasts through search or recommendations, then generate accurate AI transcriptions with just one tap. Read dual-language subtitles as you listen, follow highlighted spoken words in real time, and replay any sentence whenever you need extra practice. Go beyond simple translation. Detailed sentence explanations help you understand grammar, expressions, meaning, and natural usage, so you can learn how the language is actually spoken. Save useful words and phrases to your wordbook, review them later, and study with real example sentences from the podcasts you listen to. In Lingo Reactor, you can learn: - Arabic - Chinese - Danish - Dutch - English - French - German - Indonesian - Italian - Japanese - Korean - Norwegian - Portuguese - Russian - Spanish - Swedish - Thai - Turkish AI Transcriptions in One Tap
 Drop in your favorite podcast or your own audio files and let AI do the magic. In just one tap, audio becomes clear text you can read, follow, and learn from. Dual-Language Subtitles
 Listen in the original language while reading the translation side by side. No more guessing what that sentence means—just listen, understand, and keep going. Word-by-Word Highlighting
 Watch the words light up as the audio plays. It is like karaoke for language learning, helping you catch pronunciation, rhythm, and every tiny detail. Detailed Sentence Explanations
 Got stuck on a tricky sentence? Lingo Reactor breaks it down for you, from words and grammar to meaning and usage, so confusing parts finally make sense. Build Vocabulary with Real Examples
 Save words and expressions directly from real podcast conversations. Learn how people actually speak, not just how textbooks say they speak. Review with Your Wordbook
 Keep your favorite words, phrases, and sentences in your own wordbook. Review them anytime and watch your vocabulary grow day by day. Replay Sentences Easily
 Missed a sentence? Play it again. Still tricky? Play it again. Shadow native speakers, train your ears, and make every sentence easier to understand. Learn with real voices.
 Practice with real sentences.
Build your language skills from the podcasts you already love.
 Privacy Policy: https://appiworker.com/lingo_reactor_privacy_policy Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Flashcards 3D4 screens
Lingo Reactor4 screens

Verdict

The call

Flashcards 3D and Lingo Reactor are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Flashcards 3D sells 7 in-app purchases, starting at $5.99 per month and Lingo Reactor sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Flashcards 3D ships an update every 6 days, Lingo Reactor every 9 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

ScorecardNo meaningful differences
Flashcards 3D versus Lingo Reactor: the parameters behind the verdict, then further details
ParameterFlashcards 3DLingo Reactor
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 6 days — betterEvery 9 days
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhoneiPhone, iPad — better
Requires iOS1817.0 — better
Further details — not scored
Size62 MB30 MB
Age rating4+4+
DeveloperNhut Huynh莹 蔡

In-app purchases

7 purchases

Flashcards 3D

Subscriptions5
  • Flashy Monthly7 Days trial$5.991 Month
  • Monthly Package3 Days trial$6.991 Month
  • Flashy 3 Months7 Days trial$12.993 Months
Show 2 more
  • Flashy Yearly7 Days trial$34.991 Year
  • Yearly Package3 Days trial$59.991 Year
One-time2
  • Daily Usage Reset$1.99
  • AI Boost Pack$1.99
3 purchases

Lingo Reactor

Subscriptions3
  • Basic Monthly$0.991 Month
  • Pro Monthly$5.991 Month
  • Pro Yearly$49.991 Year

Questions

Is Flashcards 3D free?
Flashcards 3D is free to download, with in-app purchases available.
Is Lingo Reactor free?
Lingo Reactor is free to download, with in-app purchases available.
Do Flashcards 3D or Lingo Reactor have ads?
Neither Flashcards 3D nor Lingo Reactor shows ads.
Which is updated more often, Flashcards 3D or Lingo Reactor?
Flashcards 3D ships an update every 6 days, and Lingo Reactor every 9 days. Most recently, Flashcards 3D was updated on November 4, 2026 and Lingo Reactor on October 31, 2026.

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