Comparison

shlang vs Cantito

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

Head to head
About

shlang

Enhance your foreign language learning by easily capturing and reviewing new words and phrases encountered in media and text. This app helps you build vocabulary by tracking known words, providing definitions and examples, and offering spaced repetition for effective recall.

Highlights
  • Vocabulary tracking
  • Word and phrase definitions
  • Translation to any language
  • Spaced repetition for recall
  • Subtitle search for movies/TV
  • Text and article import
  • Auto language detection
Features
Read full description

How often do you use a dictionary while watching a movie, reading a book or a web article in a foreign language? Probably often. Do you recall all those words or phrases which you used a dictionary for in 1 week? Probably not. You can use many applications: dictionaries, translators, memory cards and so on to build your vocabulary. Anyway it would require some manual work to recognize different word forms, phrases and idioms. Shlang makes things easier for you, all what you need is in one place - focus on unknown words before reading/watching: Words and Phrases - mark words or phrases you already know, they will be in your vocabulary and do not bother you next time; - let Shlang know about your language (English only atm) level and Shlang will be able to not show easy (for your level personally) words; - work with unknown words or phrases: - see definitions; - see examples; - translate to any language you want/know; - if still not sure you get familiar with a word or a phrase, mark the one "to repeat" so next time you face the one Shlang will help you to recall; - repeat any of the words or phrases from your vocabulary. Media - search for movie/TV subtitles - (soon) search for books - open (with Share) - web articles, - YouTube video with subtitles, - (soon) YouTube song with lyrics. - paste any text into Shlang. Languages - advanced support for English: grouping related words, phrase verbs, (soon) idioms; - support for 180+ languages: word extraction, translation; - auto detection of text language: useful for web articles when the language is not predefined like in movies or books.

About

Cantito

Learn foreign languages through authentic songs, stories, and poetry. This app breaks down complex texts into mini-lessons with translations, grammar explanations, and native audio. Practice pronunciation and use spaced repetition for effective vocabulary retention.

Highlights
  • Learn through songs, stories, and poetry
  • Sentence-by-sentence breakdowns
  • Native audio pronunciation
  • Speech recognition for pronunciation practice
  • Spaced repetition system (FSRS)
  • Offline content download
  • Progress tracking and activity heatmap
Features
Read full description

Cantito is a language learning app that teaches foreign languages through real songs, stories, poetry, fables, and folk tales. Instead of artificial textbook sentences, Cantito breaks down authentic works sentence by sentence into rich mini-lessons covering: • Full translation and romanization • Word-by-word breakdown with part of speech • Grammar explanations in context • Etymology and word origins • Conjugation and declension tables • Cultural and literary analysis • Native audio pronunciation LEARN THROUGH GREAT STORIES Start with folk tales and fables, then progress through classic poetry, songs, and stories. Over 1,000 lessons across 19 languages, with new material added regularly. Every piece is carefully broken down so you learn real language as it's actually used. GUIDED LESSONS Follow step-by-step guided lessons that walk you through each sentence, introducing vocabulary and grammar in context before moving on. Perfect for beginners and structured learners. PRONUNCIATION PRACTICE Record yourself speaking and get instant feedback. Cantito uses speech recognition to score your pronunciation by comparing it against the expected text, helping you sound more natural. SHADOWING Practice speaking along with native audio in real time. Shadowing builds fluency, listening comprehension, and natural rhythm by having you speak simultaneously with a native speaker. SPACED REPETITION Cantito uses FSRS (Free Spaced Repetition Scheduler), a modern algorithm based on memory research, to schedule your reviews at the optimal time. Words and sentences you find difficult come back sooner; ones you know well are spaced further apart. Review both full sentences and individual words. DEEP WORD ANALYSIS Tap any word to see its etymology, related forms, usage notes, example sentences, and full conjugation or declension tables. Understand not just what a word means, but where it comes from and how it changes. EXPORT TO ANKI Cantito Premium users can export their vocabulary to Anki (.apkg) with one tap — complete with audio, example sentences, and context from the lessons you've studied. TRACK YOUR PROGRESS See sentences learned, words encountered, sources started, and favorites at a glance. An activity heatmap shows your consistency over time. WORKS OFFLINE Download content for offline study. Your progress syncs automatically when you're back online. LANGUAGES Currently featuring Russian, German, Spanish, French, Swedish, Greek, Portuguese, and Brazilian Portuguese, with preliminary support for Irish, Italian, Polish, Ukrainian, Persian, Dutch, Welsh, Japanese, Korean, Latin, and Chinese — with more on the way.

Screenshots

shlang4 screens
Cantito4 screens

Verdict

The call

The clearest difference is in-app purchases: shlang at none against Cantito's 10. shlang also leads on ads (none vs shown) and iOS requirement (13.0 vs 17.0). Cantito's advantage is update cadence (every 2 days vs every 2 months). On price, rating, review sentiment and ratings volume 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. Cantito sells 10 one-off in-app purchases. shlang asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for shlang against 5.0 for Cantito. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

shlang ships an update every 2 months, Cantito every 2 days. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

Scorecard5 real differences · 5 level
shlang versus Cantito: the parameters behind the verdict, then further details
ParametershlangCantito
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings11
Update frequencyEvery 2 monthsEvery 2 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better17.0
Further details — not scored
Size64 MB16 MB
Age rating4+4+
DeveloperSergey SamsonovDuane Moore

Customer experience

shlang

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Cantito

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

shlang

No in-app purchases

10 purchases

Cantito

One-time10
  • Cantito Premium - Irish$9.99
  • Cantito Premium - Polish$9.99
  • Cantito Premium - Greek$9.99
Show 7 more
  • Cantito Premium - Ukrainian$9.99
  • Cantito Premium - Japanese$9.99
  • Cantito Premium - Korean$9.99
  • Cantito Premium - Persian$9.99
  • Cantito Premium — Latin$9.99
  • Cantito Premium — Mandarin$9.99
  • Cantito Premium - All Languages$24.99

Questions

Is shlang free?
shlang is free to download, with no in-app purchases.
Is Cantito free?
Cantito is free to download, with in-app purchases available.
Which has better reviews, shlang or Cantito?
shlang and Cantito are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do shlang or Cantito have ads?
Cantito shows ads; shlang does not.
Which is updated more often, shlang or Cantito?
shlang ships an update every 2 months, and Cantito every 2 days. Most recently, shlang was updated on October 24, 2026 and Cantito on October 31, 2026.

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