Comparison

Memorio vs Watch Your Language

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

Head to head
About

Memorio

Learn new vocabulary effortlessly through lock screen notifications and spaced repetition. Review words precisely when you're about to forget them, making learning efficient and integrated into your daily routine.

Highlights
  • Learn from lock screen notifications
  • Spaced repetition system
  • Curated topic modules
  • Multi-language support
  • Short daily lessons
Features
Read full description

Review Spanish on the screen you check throughout the day. Start a lesson in Memorio, lock your iPhone, and practice remembering words between everyday tasks. APPLE WATCH Open Memorio on Apple Watch to browse your modules and recent lessons, read full card details and mark items as known. Conjugations now use readable tables. Details and backend pronunciation recordings saved on your Watch remain available offline. New content and pronunciation downloads, lesson controls and quiz answers sync through your paired iPhone. Offline known marks wait for confirmation. INTERACTIVE LOCK-SCREEN REVIEW Reveal a translation, answer a quiz, mark a word you know, and move to the next card. Lessons start in the app; you can then interact with the lesson on your lock screen. Dynamic Island is available on supported iPhones. REVISIT WHAT NEEDS PRACTICE Memorio uses a forgetting-curve model to prioritize words for review. Your answers help update how well you know each word, so difficult words receive more practice. WORDS FOR EVERYDAY LIFE Explore vocabulary by topic, browse the words in each module, and follow your learning progress. Study Spanish, English, German, French, Italian, Armenian or Russian. Available content varies by language. START FREE Try 3 full Live Activity lessons, then get 1 free lesson every 7 days. Vocabulary practice and games inside the app stay free. Memorio Premium includes unlimited Live Activity lessons, pronunciation audio, word examples and grammar context, plus the Home Screen widget. SUBSCRIPTIONS Premium is optional. Available plans and prices are shown before purchase. Payment is charged to your Apple Account. Subscriptions renew automatically unless canceled at least 24 hours before the current period ends. Manage or cancel your subscription in your Apple Account settings. If you accept a free trial, it becomes a paid subscription unless you cancel before the trial ends. Terms of Use: https://memorio.app/terms-of-use Privacy Policy: https://memorio.app/privacy-policy

About

Watch Your Language

Learn languages passively throughout your day with vocabulary that appears on your watch or phone screen. This app turns frequent glances into micro-learning moments, fitting language acquisition seamlessly into your routine. Choose your preferred refresh rate for new words and practice with example sentences.

Highlights
  • Passive vocabulary learning on watch and phone
  • Learn 25+ languages
  • Spaced repetition algorithm
  • Example sentences for context
  • Apple Watch complications
  • Interactive Home Screen & Lock Screen Widgets
  • AI-powered image scanning for word import
Features
Read full description

On average, people check their watches 50 times a day and phones 100 times a day. We turn these frequent glances into "micro-learning moments" - no extra time needed. Learn languages passively throughout your day. HOW IT WORKS Every time you check your watch or check your iPhone, vocabulary words appear. With dozens of glances per day, you'll naturally absorb new words without disrupting your routine. Words often repeat in a smart way to ensure you remember them. You can choose whether you want a new word every 5 minutes or once a day. You can add widgets on your home screen, lock screen and watch, and customize them according to what you like. LANGUAGE SUPPORT Learn 25+ languages including Spanish, French, Japanese, Korean, German, Italian, Chinese, Portuguese, Arabic, and more. WATCH COMPATIBILITY Works on every Apple Watch listed below: • Apple Watch Series 4, 5, 6, 7, 8, 9, 10, 11 and later • Apple Watch SE (all generations) • Apple Watch Ultra (all generations) MINI-GAMES Want to check your progress? Practice with mini-games: • Daily Practice: a quick mixed session every day • Pairs, Quiz and Listen: review the words from your own list • Numbers, Maths and Time: count, calculate and tell the time • Colors, Shapes and Emotions • Weekdays and Months • Directions and Prepositions: north, left, under, next to… • Alphabet, Articles and Accents, for the languages that have them Perfect for: • Language learners who want to learn without extra effort • Busy professionals looking to improve their language skills • Students preparing for language exams • Anyone who wants to make the most of their Apple Watch KEY FEATURES • Learn without studying with widgets and mini-games • Learn in context with an example sentence for each word • Easily hear words and their example sentences read out loud • Track the words you learn over time • Practice in both directions (vocabulary→translation and translation→vocabulary) Apple Watch App • Practice vocabulary directly on your watch • Tap to reveal translations when answers are hidden • Automatic synchronization with iPhone • Auto-rotating words based on your refresh rate (2 minutes to 1 week) • Watch complications (inline, rectangular, circular, corner) • Optimized for Modular and X-Large watch faces • Customizable display options iPhone App • Interactive Home Screen & Lock Screen Widgets for passive learning • Mark words as learned once you know them • Discover curated word packs organized by theme and level, from beginner to advanced • Multiple import methods: - Manual entry - AI-powered image scanning (extract words from handwritten notes) - Google Sheets/CSV import • Pre-curated vocabulary packs by themes and proficiency levels • Adjustable settings: show/hide answers, refresh rate, and more PREMIUM FEATURES Unlock unlimited words, and advanced import features with a premium subscription. Start learning today—no extra time required. Just check your watch and learn. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Memorio4 screens
Watch Your Language4 screens

Verdict

The call

The clearest difference is monetization model: Memorio at free against Watch Your Language's freemium. Watch Your Language's advantage is update cadence (every 3 days vs every 11 days). 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. Memorio sells 2 in-app purchases, starting at $0.99 per month and Watch Your Language sells 7 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 — 5.0 for Memorio against 5.0 for Watch Your Language. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

UpkeepUpdate frequency

Memorio ships an update every 11 days, Watch Your Language every 3 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 8 level
Memorio versus Watch Your Language: the parameters behind the verdict, then further details
ParameterMemorioWatch Your Language
PriceFreeFree
Rating5.0 (2 ratings)5.0 (2 ratings)
Positive reviews100.0% of reviews—
Number of ratings22
Update frequencyEvery 11 daysEvery 3 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, Mac, Apple Watch — betteriPhone, iPad, Apple Watch
Requires iOS17.6 — better18.0
Further details — not scored
Size105 MB168 MB
Age rating4+4+
DeveloperPetros TepoyanRAPHAEL LEGER

Customer experience

Memorio

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Watch Your Language

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Memorio

Subscriptions2
  • Memorio Premium7 Days trial$0.991 Month
  • Memorio Premium7 Days trial$4.991 Year
7 purchases

Watch Your Language

Subscriptions6
  • Full version$4.991 Month
  • Full version3 Days trial$29.991 Year
  • Full version$29.991 Year
Show 3 more
  • Full version7 Days trial$29.991 Year
  • Full version1 Year trial$29.991 Year
  • Full version14 Days trial$29.991 Year
One-time1
  • Lifetime Access$79.99

Questions

Is Memorio free?
Memorio is free to download, with in-app purchases available.
Is Watch Your Language free?
Watch Your Language is free to download, with in-app purchases available.
Which has better reviews, Memorio or Watch Your Language?
Memorio and Watch Your Language are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.
Do Memorio or Watch Your Language have ads?
Neither Memorio nor Watch Your Language shows ads.
Which is updated more often, Memorio or Watch Your Language?
Memorio ships an update every 11 days, and Watch Your Language every 3 days. Most recently, Memorio was updated on October 25, 2026 and Watch Your Language on October 28, 2026.

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