Comparison

Trilingo Vocabulary Builder vs AlterLexis

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

Head to head
About

Trilingo Vocabulary Builder

Learn vocabulary in 50 languages through engaging games and visually appealing flashcards. This app offers various learning modes, a level-beating system for motivation, and content categorized from easy to difficult, all with native speaker translations.

Highlights
  • 50 languages with native speaker translations
  • Interactive flashcards with images and voice
  • Gamified learning with levels and points
  • Multiple learning modes (Detail, Shuffle, Quiz)
  • Categorized vocabulary lessons
  • Free to promote levels
Features
Read full description

“Simple and practical!” “I love this app. The images are pretty and stylish paintings.” “The level-beating system is really a good design. It gives me motivation to learn!” “It’s a high quality app! Strongly recommended.” “It’s free but perfect!” --- Fun and Relaxing Learning Experience --- Let’s learn like playing games! Play cards, get experience points, beat the levels and collect new cards for free! This app adopts scientific methods, real-life teaching experience and game elements to raise your interests and enable you to learn effectively. --- Nice Pictures with Voice, Various Learning Modes --- Look at the beautiful cards, listen to the voice and try to speak! Learn vocabulary effectively in an enjoyable way! Various learning modes: ・Detail Mode: Enjoy learning from the pretty paintings ・Shuffle Mode: Help to memorize all the cards ・Quiz Mode: Examine your learning --- Absolutely FREE to Promote Levels --- More than 30 levels. Well classifying into different categories from easy to difficult. It allows you to learn step by step: ・Greetings, Basic Phrases ・Numbers, Colors, Animals ・Restaurant, Food, Vegetables, Fruits ・Transportation, Shopping, Hotel ・Body, Date, Family, Directions, Weather ・Hobbies, Tableware (newly added) ・Condiments, Sports, Drinks (newly added) ・Tastes, Boutique and more (coming soon) --- 50 Languages Translated by Native Speakers --- Our international team loves promoting foreign languages and diverse cultures. Words and sentences are translated by native speakers. 50 Languages includes: English, American English, French, Spanish, Mexican Spanish, German, Italian, Russian, Japanese, Simplified Chinese (Mandarin), Traditional Chinese, Cantonese, Portuguese, Brazilian Portuguese, Korean, Turkish, Dutch, Swedish, Polish, Arabic (Gulf), Egyptian Arabic, Norwegian, Finnish, Danish, Thai, Vietnamese, Indonesian, Hungarian, Czech, Slovak, Greek, Latin, Romanian, Hindi, Swahili, Bengali, Latvian, Albanian, Croatian, Serbian, Bosnian, Macedonian, Armenian, Afrikaans, Esperanto, Catalan, Tamil, Icelandic, Welsh, Haitian Creole…etc. --- Start Your Learning Adventure with the Best App Now! --- PLEASE NOTE You will need a subscription in order to get access to the premium features of this app. There are two subscription options: 3-monthly subscription for $US19.99 (or the equivalent in local currency), automatically renewed until cancelled. 12-monthly subscription for $US59.99 (or the equivalent in local currency), automatically renewed until cancelled. Payment will be charged to iTunes Account at confirmation of purchase Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase Privacy policy: lingo-apps.com/www/en/privacy/ Terms of Service: lingo-apps.com/www/en/terms/

About

AlterLexis

Features
Read full description

AlterLexis is an offline word quest: unmask the hidden word, master 10 languages and track your streak with zero internet required. • Free Easy level to learn the mechanics. • Free tier includes 1 learning language and 1 premium challenge per month (global stats only). • AlterLexis Plus unlocks Medium, Hard, Competitive and Weekly Hard. • Multilingual keyboard + pronunciations, no ads, no tracking. • Game Center leaderboards, rich stats and collectible badges. • Works offline on iPhone and iPad. Plans: - AlterLexis Plus (€2.99/mo): full access with no commitment. - AlterLexis Plus (€19.99/yr): same perks with additional savings. Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Trilingo Vocabulary Builder4 screens
AlterLexis4 screens

Verdict

The call

The clearest difference is ads: AlterLexis at none against Trilingo Vocabulary Builder's shown. AlterLexis also leads on update cadence (every 9 days vs every 5 weeks). Trilingo Vocabulary Builder's advantage is iOS requirement (10.0 vs 17.0). On price, in-app purchases and device support 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. Trilingo Vocabulary Builder sells 10 in-app purchases, starting at $9.49 per month and AlterLexis sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Trilingo Vocabulary Builder ships an update every 5 weeks, AlterLexis every 9 days. The most recent releases landed on October 15, 2026 and October 4, 2026 respectively.

Scorecard3 real differences · 7 level
Trilingo Vocabulary Builder versus AlterLexis: the parameters behind the verdict, then further details
ParameterTrilingo Vocabulary BuilderAlterLexis
PriceFreeFree
Rating4.0 (135 ratings) — better—
Positive reviews76.8% of reviews—
Number of ratings135 — better—
Update frequencyEvery 5 weeksEvery 9 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS10.0 — better17.0
Further details — not scored
Size138 MB67 MB
Age rating4+4+
DeveloperLETS LimitedThomas PIQUEPAILLE

In-app purchases

10 purchases

Trilingo Vocabulary Builder

Subscriptions4
  • Premium Monthly$9.491 Month
  • Premium Quarterly7 Days trial$21.493 Months
  • Premium Half-Yearly7 Days trial$39.996 Months
Show 1 more
  • Premium Annually7 Days trial$48.991 Year
One-time6
  • Unlock All: Armenian$9.99
  • Unlock All: Macedonian$9.99
  • Unlock All: Serbian$9.99
Show 3 more
  • 11 West, South European Langs$48.99
  • 9 South Asia, ME, Africa Langs$48.99
  • Unlock 51 Languages$199.99
2 purchases

AlterLexis

Subscriptions2
  • AlterLexis Plus Monthly$2.991 Month
  • AlterLexis Plus Annual$17.991 Year

Questions

Is Trilingo Vocabulary Builder free?
Trilingo Vocabulary Builder is free to download, with in-app purchases available.
Is AlterLexis free?
AlterLexis is free to download, with in-app purchases available.
Do Trilingo Vocabulary Builder or AlterLexis have ads?
Trilingo Vocabulary Builder shows ads; AlterLexis does not.
Which is updated more often, Trilingo Vocabulary Builder or AlterLexis?
Trilingo Vocabulary Builder ships an update every 5 weeks, and AlterLexis every 9 days. Most recently, Trilingo Vocabulary Builder was updated on October 15, 2026 and AlterLexis on October 4, 2026.

Other comparisons