LexisOne vs Echo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LexisOne
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Whether you’re an English speaker learning Spanish, a German speaker learning French, or anyone exploring a new language, LexisOne is for you. It’s fully multilingual — learn any supported language from any base language. Stop guessing what to read. LexisOne gives you stories and articles tailored to your level, helping you learn naturally through real, engaging content. You’ll see both languages side by side, making it easy to understand and compare as you go. Tap on any word or phrase to get instant AI explanations that show meaning, grammar, and real usage — so you can truly understand how the language works. Want to create your own story? Paste in any text — like a news article or blog post — and LexisOne will rewrite it at your level before translating it into your learning language. It’s the easiest way to turn the content you care about into language practice designed just for you. Listen to each story read aloud by natural AI voices, follow along, and enjoy making daily reading your new language habit. Build confidence, track progress, and discover the joy of understanding more each day with LexisOne.
Echo
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Echo lets you take control of your language learning journey. Unlike other apps that dictate what you learn, Echo gives you the freedom to speak in your native language—about real-life situations or your own stories—and teaches you how to express those ideas your way in your target language. Practice vocabulary and phrases that matter to you, using AI conversations, interactive Flashcards and Word Matching tools designed to reinforce your everyday language needs. Supported languages include: Albanian, Arabic, Bengali, Bulgarian, Catalan, Chinese, Croatian, Czech, Danish, Dutch, English, Estonian, Finnish, French, German, Greek, Gujarati, Hebrew, Hindi, Hungarian, Icelandic, Indonesian, Italian, Japanese, Kannada, Korean, Latvian, Lithuanian, Malay, Marathi, Norwegian, Polish, Portuguese, Portuguese (Brazil), Slovak, Slovenian, Spanish, Swedish, Swahili, Tamil, Telugu, Thai, Turkish, Ukrainian, Urdu, Vietnamese, Welsh. Start learning a language your way with Echo!
Screenshots
Verdict
The clearest difference is in-app purchases: Echo at none against LexisOne's 1. On price, update cadence, ads 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
Both are free to download. LexisOne sells 1 one-off in-app purchase. Echo asks for nothing beyond the download.
Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on September 20, 2026 and September 13, 2026 respectively.
| Parameter | LexisOne | Echo |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 days | Every 4 days |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 16.6 |
| Further details — not scored | ||
| Size | 54 MB | 82 MB |
| Age rating | 4+ | 4+ |
| Developer | Code 82 Ltd | REECE PAUL WADSWORTH |
In-app purchases
LexisOne
- 10 Credits$3.99
Echo
No in-app purchases









