Comparison

Earworms vs OkyDoky

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

Head to head
About

Earworms

Learn languages effectively using the "earworm effect" with catchy music and lyrics. This method anchors foreign language words and phrases into your long-term memory through engaging, brain-based audio-visual lessons. Improve vocabulary and grammar with bite-sized tracks and native speaker pronunciation.

Highlights
  • Learn languages with music and lyrics
  • Brain-based learning technique
  • Audio-visual experience with karaoke lyrics
  • 6-9 minute learning tracks
  • Content-rich language based on CEF
  • Native speaker pronunciation
Features
Read full description

Do you know what “earworm effect” is? Experience it while you learn languages with catchy music and lyrics that you just can't get out of your head. This highly effective award-winning learning technique uses music as the medium to transport words and phrases of a foreign language into your long-term memory. Start your language learning now! Learn Spanish, French, Portuguese, German, Italian, Mandarin, Japanese, Brazilian Portuguese, Maltese, Dutch, Greek, Russian, Arabic, or Turkish and improve your vocabulary and grammar using the power of music. Earworms plant the words of a foreign language into your head with easy language courses. Try our language learning with music lyrics demo for free. THE EARWOMS METHOD 1. Brain-based: The Earworms method not only provides the words, phrases and grammar that you need for language learning, it also actively anchors them into the auditory cortex of your brain! It’s much more than language courses, it's language learning! Learn French, Spanish, English, Italian, German or Dutch listening to music lyrics. 2. Music is the key: Using music as the medium to learn languages is not only fun, it is also effective. Firstly, music puts the learner into the optimum state of consciousness for learning different languages. Secondly, music lyrics learning allows repetition (a prerequisite for language learning). On top of that, music engages and stimulates both hemispheres of the brain, unleashing more learning potential. 3. Chunking: Instead of language learning in terms of individual words and grammar, the Earworms approach immerses the learner in real-life dialogues and expressions with lyrics. These are broken down into bite-size chunks, practiced rhythmically with music and then reconstructed into full sentences. This gives the learner a strong sense of how real language courses are constructed and learning French, Spanish, German, Italian, English and other different languages and their vocabulary becomes easy. IMPORTANT FEATURES * Developed by language teaching experts. * Convenient. 6-9 minute tracks. Listen and learn track by track, any time, anywhere. * Audio-visual experience with 'karaoke-like' live lyrics feature. * Specific unambiguous goals. 200+ optimally selected sets of words and phrases for language learning. * Measurable. Easy tracking of progress of your language courses. * Target language spoken by native speakers - so correct pronunciation is acquired automatically. * Relevant. Carefully chosen content-rich language. Based on the CEF (Common European Framework) and immediately useful to the learner. * Time-bound. The musical memory method enables real rapid progress. E.g. you can learn to count up to 999 in Mandarin in an hour (!) or retain and recall words, phrases and structures in one language level within a couple of weeks. * Educational discounts are available. Visit https://www.earwormslearning.com/edu LANGUAGES CURRENTLY AVAILABLE French + German + Italian + Spanish (European) + Spanish (Lat. American) + Mandarin + Cantonese + Japanese + Arabic + Portuguese (European) + Portuguese (Brazilian) + Russian + Greek + Turkish + Polish + English + Dutch LEVELS There are 3 learning levels available, which will take you up to intermediate level (CEF level A2). * Volume 1. Within a few hours of listening to this volume, you'll have enough vocabulary knowledge of a language to be able to deal with real-life situations like taking a taxi, at the hotel, at the restaurant, requesting, polite phrases, finding your way, numbers, dealing with problems and so on. * Volume 2. This language course will soon have you talking about yourself, chatting and even flirting! * Volume 3. Here you learn more useful everyday situations while going more into the structure, the grammatical rules of the language while improving your vocabulary. NB. The app includes a demo album, full tracks of all languages available – and is free to download. You can then in-app purchase full courses.

About

OkyDoky

This app offers a fun and effective way to learn new languages with personalized learning paths and interactive lessons. It features a unique AI tutor for real-time conversation practice and detailed grammar guides to master language nuances.

Highlights
  • Live AI Tutor for conversation practice
  • Customizable learning paths
  • Interactive lessons (translation, listening, spelling)
  • Detailed grammar guides
  • Real-life conversation practice
  • Word-by-word audio with speed options
  • Transliteration for non-Latin scripts
Features
Read full description

Language learning made fun! OkyDoky uses fresh learning techniques which can be customized to your unique goals. Start now to speak a new language in no time! → Explore our revolutionary Live AI Tutor feature! Chat with an AI tutor in real-time, practicing conversations with police officers, taxi drivers, pharmacists, and many more. → From beginners to advanced learners (A1 to C2), customize your learning paths to match your progress and goals. → Explore languages with interactive lessons: translation, listening, spelling, sentence crafting, using visuals for memory boost. → Grasp language nuances with detailed grammar guides on word order and genders. → Practice real-life conversations through authentic chats. → Discover vast courses with essential vocabulary, grammar, and practical sentences. → Tailor your learning journey, choosing content and pace. → Overcome weaknesses with targeted practice on tough words and phrases with our pinned and difficult cards. → Experience word-by-word audio, plus normal and slow-speed options for nuanced understanding. → Benefit from transliteration in all languages with non-Latin scripts, easing learning. With the affordable Plus membership, you gain unlimited access to: ⊕ 36 languages ⊕ 200+ courses ⊕ Thousands of words Study from any language, to any language: ▪ Albanian ▪ Bosnian ▪ Bulgarian ▪ Chinese ▪ Croatian ▪ Czech ▪ Danish ▪ Dutch ▪ Estonian ▪ Filipino ▪ Finnish ▪ French ▪ German ▪ Greek ▪ Hungarian ▪ Icelandic ▪ Indonesian ▪ Italian ▪ Japanese ▪ Korean ▪ Latvian ▪ Lithuanian ▪ Macedonian ▪ Norwegian ▪ Polish ▪ Portuguese ▪ Romanian ▪ Russian ▪ Serbian ▪ Slovak ▪ Slovenian ▪ Spanish ▪ Thai ▪ Turkish ▪ Ukrainian ▪ Vietnamese

Screenshots

Earworms4 screens
OkyDoky4 screens

Verdict

The call

The clearest difference is update cadence: OkyDoky at every 5 days against Earworms's every 5 months. Earworms's advantage is review sentiment (72% vs 60%) and iOS requirement (12.4 vs 15.5). 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. Earworms sells 16 one-off in-app purchases and OkyDoky sells 16 in-app purchases, starting at $2.99 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 — 4.8 for Earworms against 4.6 for OkyDoky. Both are backed by a comparable volume of ratings — 368 and 627 respectively. Written reviews are what separate them: 72% of Earworms's written reviews are positive against 60% of OkyDoky's.

UpkeepUpdate frequency

Earworms ships an update every 5 months, OkyDoky every 5 days. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

Scorecard3 real differences · 7 level
Earworms versus OkyDoky: the parameters behind the verdict, then further details
ParameterEarwormsOkyDoky
PriceFreeFree
Rating4.8 (368 ratings) — better4.6 (627 ratings)
Positive reviews72.3% of reviews — better59.7% of reviews
Number of ratings368627 — better
Update frequencyEvery 5 monthsEvery 5 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.4 — better15.5
Further details — not scored
Size48 MB53 MB
Age rating4+4+
Developerearworms LtdHEYLINGO OU

Customer experience

Earworms

All ratings357 ratings
Positive94.1%
Neutral2.8%
Negative3.1%
Written reviews83 reviews
Positive72.3%
Neutral10.8%
Negative16.9%

OkyDoky

All ratings626 ratings
Positive91.1%
Neutral4.3%
Negative4.6%
Written reviews159 reviews
Positive59.7%
Neutral15.1%
Negative25.2%

User reviews

Earworms

From 368 App Store ratings

What we love

  • 🎵 Music-based learning method effectively reinforces memory
  • 👍 Easy and intuitive to use
  • ⭐ Excellent customer support team
  • 🎯 Practical, conversational phrases for real-world use
  • 🧠 Words and phrases stick in memory effortlessly

Room to improve

  • 🐛 Frequent app crashes and freezing issues
  • 📱 Poor booklet formatting on mobile devices
  • 💸 Pricing considered expensive by some users
  • ❌ Limited number of lessons per language
  • 🔧 App lacks autoplay/continuous playback feature

OkyDoky

From 627 App Store ratings

What we love

  • 🚀 Great method
  • 👍 Enjoyable pace and imagery
  • 👍 Helpful for learning
  • 👍 Affordable subscription
  • 👍 Unique and powerful features

Room to improve

  • 🐛 Spelling mistakes
  • 🐛 Crashes when inputting wrong answers
  • 🐛 Freezing and crashing issues
  • 🐛 Limited lesson content
  • 🐛 Inconsistent translations

Bugs and requests

Earworms

Reported bugs

11 issues
  • App crashes every few minutes on iPhone
  • Network error on startup despite internet connection
  • Infinite loop on initial setup screen
  • App closes unexpectedly during playback
  • Restore purchases feature not functioning
Show 6 more
  • Activation code cannot be claimed in app
  • Tracks download corrupted or fail to load
  • Text display shows English instead of native script
  • Phrase book download button subscribes to email instead
  • App no longer works after OS updates
  • Category selection feature removed in newer version

Requested features

11 requests
  • Additional volume levels for existing languages
  • More lessons and expanded content library
  • Autoplay feature for continuous listening
  • Repeat single track functionality
  • Ability to select specific lesson categories
Show 6 more
  • Business-focused lesson modules
  • Emergency/medical/police interaction lessons
  • Grocery shopping and tradesperson lessons
  • More Cantonese, Maltese, Hindi, and Finnish content
  • Improved booklet formatting and accessibility
  • Direct email contact option for support

OkyDoky

Reported bugs

4 issues
  • App crashing when importing wrong answers
  • Lessons only covering numbers 1-10
  • Incorrect translations for basic words
  • Lifetime membership not including new features

Requested features

8 requests
  • Dialectical options for languages
  • Ability to choose difficulty level
  • More detailed grammar explanations
  • Offline lesson downloads
  • Simplified Chinese option
Show 3 more
  • Katakana and hiragana courses
  • Dark mode
  • Advanced analytics dashboard

In-app purchases

16 purchases

Earworms

One-time16
  • Try before you buyFree
  • Essayez avant d’acheterFree
  • Álbum de demostraciónFree
Show 13 more
  • French Vol. 1$11.99
  • Italian Vol. 1$11.99
  • Spanish Lat. Am. Vol. 1$11.99
  • Portuguese Vol.1$11.99
  • French Vol. 2$11.99
  • Dutch Vol. 1-2$19.99
  • Japanese Vol. 1-2$19.99
  • Spanish Lat. Am. Vol. 1-3$27.99
  • Bundle deals, French Vol. 1-3$28.99
  • Bundle deals, German Vol. 1-3$28.99
  • Bundle deals, Italian Vol. 1-3$28.99
  • Bundle, Spanish Eu. Vol. 1-3$28.99
  • Portuguese Vol.1-3$28.99
16 purchases

OkyDoky

Subscriptions10
  • Monthly Plus Membership7 Days trial$2.991 Month
  • 1 Month Full Access7 Days trial$4.991 Month
  • Monthly Plus Membership$14.991 Month
Show 7 more
  • Yearly Plus Membership3 Days trial$14.991 Year
  • Monthly Plus Membership5 variants$19.991 Month
  • Yearly Plus Membership7 Days trial$24.991 Year
  • Monthly Plus Membership$24.991 Month
  • 1 Year Full Access7 Days trial$29.991 Year
  • Yearly Plus Membership2 variants$79.991 Year
  • Yearly Plus Membership$89.991 Year
One-time6
  • Lifetime Plus Membership$24.99
  • Lifetime Plus Membership$44.99
  • Lifetime Access$49.99
Show 3 more
  • Lifetime Plus Membership$59.99
  • Lifetime Plus Membership$89.99
  • Lifetime Plus Membership$149.99

Questions

Is Earworms free?
Earworms is free to download, with in-app purchases available.
Is OkyDoky free?
OkyDoky is free to download, with in-app purchases available.
Which has better reviews, Earworms or OkyDoky?
Earworms is rated higher. Earworms averages 4.8 out of 5 from 368 ratings, while OkyDoky averages 4.6 from 627 ratings.
Do Earworms or OkyDoky have ads?
Neither Earworms nor OkyDoky shows ads.
Which is updated more often, Earworms or OkyDoky?
Earworms ships an update every 5 months, and OkyDoky every 5 days. Most recently, Earworms was updated on October 29, 2026 and OkyDoky on October 27, 2026.

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