# Karteto: Vocabulary Flashcards — Learn Foreign Language Words > Interactive flashcards and spaced repetition for effective vocabulary building and language learning. (iPhone/iPad app by karteto LLC.) - Source: https://appshunter.io/ios/app/karteto-vocabulary-flashcards/id6450647717 (this page in markdown: same URL + `.md`) - Developer: [karteto LLC](https://appshunter.io/developer/1694209766) - Category: Education - Price: Free with in-app purchases - Rating: 4.30/5 from 441 App Store ratings · 152 written reviews indexed - Age rating: 4+ - Requires: iOS 14.0 · 99 MB - Languages: American English - Released: 2023-07-10 - Data updated: 2026-08-26 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/karteto-vocabulary-flashcards/id6450647717/reviews.md ## What is Karteto? Ready to expand your vocabulary and learn a new language? Join thousands of language learners who use Karteto as their go-to vocab builder and flashcard maker. Karteto makes learning different languages fast, fun, and easy. Whether you're looking to practice Spanish, English, Korean, Japanese, French, German, or 100+ other languages, Karteto has got you covered. Karteto is designed to help you learn languages effectively with interactive language flashcards. Studies show that learning needs to be fun to be effective. Karteto ensures every lesson keeps you engaged and motivated. Practice vocabulary in over 100 languages, including Hebrew, Chinese, Russian, and Arabic. Why Choose Karteto? Karteto isn’t just another language app. It’s a powerful vocab builder that adapts to your learning style and helps you memorize words effortlessly. Using spaced repetition, Karteto predicts the optimal time to review a word, ensuring long-term retention. • Flashcard maker: Create personalized decks and tailor your learning experience. • Language flashcards: Memorize new words with interactive and image-supported cards. • Expand vocabulary: Learn new words daily and track your progress. • Learn a new language: Choose from beginner to advanced levels for each language. • Learn different languages: Study multiple languages at once and compare words. • Vocab builder: Unlock achievements and earn rewards as you progress. • Foreign language immersion: Listen to pronunciation, learn word meanings, and use words in context. • Learn to speak languages like: English, Spanish, Korean, Japanese, German, French, Portuguese, Russian, Italian, Arabic, Tagalog, Hebrew, Icelandic, Polish, Mandarin Chinese, Turkish, Cantonese Chinese, Dutch, Norwegian, Thai, Swedish, Vietnamese, Maori, Farsi (Persian), Hungarian, Greek, Hindi, Danish, Samoan, Indonesian, Finnish, Serbian, Croatian, Esperanto, Estonian, Ukrainian, Yoruba, Bosnian, Swahili, Igbo, Sanskrit, and even Ainu. Amazing Features You’ll Love: • Personal card decks – Organize your vocabulary efficiently. • Spaced Repetition – Improve retention and recall. • Audio List – Listen to words and perfect your pronunciation. • Audio Stories – Learn words in context through engaging audio content. • Word map – Visually explore connections between words. • Public decks – Access shared vocab lists for different topics and languages. • Custom word themes – Focus on specific topics like travel, business, or daily conversation. • Integrated dictionary – Instantly look up word meanings and translations. • Flexible learning settings – Adjust speed, difficulty, and focus areas. • Card pair mode – Reinforce learning with fun matching exercises. • Images for all words – Enhance memory retention with visual associations. • Word pronunciation – Listen to native speakers for accurate pronunciation. • Learning reminders – Stay on track with timely notifications. Try Karteto Premium with our free trial. Download the app to learn about different membership options, and register to learn all about exclusive discounts. Have feedback or suggestions? Send us an email at support@karteto.com. We’d love to hear from you. Terms of Service: https://www.karteto.com/tos Privacy Policy: https://www.karteto.com/privacy ## Key features - Personalized flashcard decks - Spaced repetition for retention - Audio pronunciation and word context - Vocabulary expansion and progress tracking - Support for over 100 languages - Interactive learning modes ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Annual | $95.99 | per year | | Annual | $95.99 | per year | | Monthly | $24.99 | per month | | Monthly | $24.99 | per month | | Weekly | $9.99 | per 7 days | | 3 month | $49.99 | per 3 months | | 3 months | $49.99 | per 3 months | **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Lifetime | $299.99 | one-time | | Lifetime Plus | $299.99 | one-time | ## What do users think of Karteto? Overall sentiment: negative **Pros** - 🚀 Efficient vocabulary learning - 👍 Clean and user-friendly design - 💡 Engaging flashcard system - 🚀 Quick and easy to use **Cons** - 🐛 Incorrect translations and definitions - 🐛 Buggy and glitchy performance - 💰 Expensive subscription - 🔍 Lack of context for words - 🔍 Missing language features (e.g. articles, conjugations) **Commonly reported bugs** - Frequent app crashes - Words not loading properly - Subscription issues and unexpected charges - Incorrect or missing translations **Most requested features** - Add ability to report errors in translations - Implement spaced repetition settings - Include audio pronunciations for all languages - Allow users to create and share custom word lists - Integrate with other language learning tools ## Recent user reviews (10 of 152) All indexed reviews: https://appshunter.io/ios/app/karteto-vocabulary-flashcards/id6450647717/reviews.md ### 1/5 — U have to pay *2026-07-03* Useless ### 5/5 — Stopped working, deleted all of my flashcards *2026-06-23* Stopped working after a few days delete all my flash cards. Does not appear to have any support. **Developer response:** HI! Support is available through support@karteto.com. Between 22nd and 23rd we've had an outage with a 3rd party service that we rely on. It is now fixed. The outage didn't impact any flashcard history. Please contact support, so that we can figure out what happened in this case. ### 5/5 — Really great app *2026-06-19, version 0.10.5* Loving this app so far. Opportunity to build a deck to practice vocab is keeping me sharp! Love the design, works really well. ### 5/5 — Best flash card app *2026-06-17* Very well designed and intuitive app. I’m using it for Polish learning. You can create custom word lists and practice them in blocks by quickly removing words by swiping right and keeping words for re-practice by swiping left. App support is excellent, I had a question and they answered the same day. I highly recommend this app. ### 1/5 — I put password in that is more than six characters long *2026-06-14* It tells me the password must be more than six characters. Did you even test that the sign up process works???? What a joke Developer response “What is the issue? It is standard practice to request a longer password as shorter ones don't give enough protection.” Did you even read it? I said in the title “I put in a password that is more than six characters long” which satisfies their stated requirement but was not accepted. **Developer response:** What is the issue? It is standard practice to request a longer password as shorter ones don't give enough protection. ### 3/5 — Service not available *2026-06-12* Wenn ich ein Wort hinzufügen will kommt andauern “Service not available”. Ansonsten ganz gut, aber so lohnt sich ein Abo nicht. ### 1/5 — Interesting concept but sloppy execution *2026-06-11, version 0.10.4* The AI images are really weird and off-putting ### 1/5 — Useless for learning new words *2026-06-06* So I choose words I know, then get presented with them again along with words I don’t, then the words I don’t know have zero context… how the hell am I supposed to learn them? Useless. **Developer response:** Only add the words that you want to learn to your practice list. Each word has a part of speech, example, definition, antonyms, synonimcs, collocations and a phonetic transcription - plenty of context. ### 1/5 — I put password in that is more than six characters long *2026-06-03* It tells me the password must be more than six characters. Did you even test that the sign up process works???? What a joke **Developer response:** What is the issue? It is standard practice to request a longer password as shorter ones don't give enough protection. ### 3/5 — Fix your translate *2026-05-31* The response i get when i try to translate something “Translation error: DioException [bad response]: This exception was thrown because the response has a status code of 502 and RequestOptions.validateStatus was configured to throw for this status code. The status code of 502 has the following meaning: "Server error - the server failed to fulfil an apparently valid request" Read more about status codes at https:// developer.mozilla.org/en-US/docs/Web/HTTP/Status In order to resolve this exception you typically have either to verify and fix your request code or you have to fix the server code.” **Developer response:** Hi! Should be fixed now. We had a server error yesterday. If the issue still occurs to you, please write to support@karteto.com ## Frequently asked questions about Karteto ### What does Karteto do? Karteto is a mobile application designed to help users expand their vocabulary and learn new languages. It functions as a vocabulary builder and flashcard maker, utilizing interactive flashcards and spaced repetition techniques to facilitate effective memorization and long-term retention of words. ### What are the key features of Karteto? Key features include personalized flashcard creation, spaced repetition for optimal review times, audio pronunciation guides, learning words in context through audio stories, a word map for visual connections, and access to public decks. It also offers integrated dictionary lookups and visual aids like images for words. ### How much does Karteto cost? The app is free to download and use, offering a free trial for Karteto Premium. It operates on a freemium model with in-app purchases available for enhanced features and content, allowing users to choose the level of access that suits their learning needs. ### What languages can I learn with Karteto? Karteto supports learning over 100 languages, including popular choices like Spanish, English, Korean, Japanese, French, German, Russian, Italian, Arabic, and Hebrew, as well as many others. Users can study multiple languages simultaneously and choose from beginner to advanced levels. ### Who is Karteto for? This app is ideal for anyone looking to learn a new language or improve their vocabulary in a foreign tongue. It caters to learners of all levels, from beginners to advanced speakers, who seek an engaging, effective, and personalized study experience. ## Version history (last 5 releases) ### 0.10.8 — 2026-07-02 We’ve supercharged our dictionaries with deeper meanings and natural examples. It’s everything you need to make real progress, faster. ### 0.10.5 — 2026-06-19 We’ve supercharged our dictionaries with deeper meanings and natural examples. It’s everything you need to make real progress, faster. ### 0.10.4 — 2026-06-10 We’ve supercharged our dictionaries with deeper meanings and natural examples. It’s everything you need to make real progress, faster. ### 0.10.3 — 2026-06-05 We’ve supercharged our dictionaries with deeper meanings and natural examples. It’s everything you need to make real progress, faster. ### 0.10.1 — 2026-05-26 We’ve supercharged our dictionaries with deeper meanings and natural examples. It’s everything you need to make real progress, faster. ## Apps similar to Karteto | App | Rating | Price | Category | | --- | --- | --- | --- | | [Spanish for kids 3+ Speak Po](https://appshunter.io/ios/app/spanish-for-kids-3-plus-speak-po/id1547461987) | 4.1 (229) | Free | Education | | [Babbel - Language Learning](https://appshunter.io/ios/app/babbel-language-learning/id829587759) | 4.7 (751,123) | Free | Education | | [Drops: Language Learning Games](https://appshunter.io/ios/app/drops-language-learning-games/id939540371) | 4.7 (71,502) | Free | Education | | [Memrise Easy Language Learning](https://appshunter.io/ios/app/memrise-easy-language-learning/id635966718) | 4.8 (216,355) | Free | Education | | [EWA: Learn Languages](https://appshunter.io/ios/app/ewa-learn-languages/id1200778841) | 4.7 (193,800) | Free | Education | | [Learn Spanish with flashcards!](https://appshunter.io/ios/app/learn-spanish-with-flashcards/id1397753065) | 4.7 (1,340) | Free | Education | ## Related topics [karteto](https://appshunter.io/ios/topics/karteto) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-26.*