Wen vs Etch
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Wen
Explore Mandarin vocabulary from HSK and textbooks, understanding individual characters and their component meanings. Discover word relations and use flashcards to test your knowledge. A reader feature allows in-line definition lookup for pasted Chinese text.
- HSK and textbook vocabulary lists
- Character and component meaning exploration
- Word relation discovery (synonyms, antonyms)
- Flashcard testing
- In-line text reader for definitions
- Component sound and meaning analysis
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• Explore vocabulary lists from HSK and your favorite textbooks (more lists coming soon). • Learn the meaning of individual characters and understand how they combine to form a word. • Discover the meaning and sound components and how they relate to a character. • Understand word relations with synonyms, antonyms, homophones and words using the same characters. Premium Features: • Flashcards: Test your knowledge of Chinese characters, pinyin, components and word meanings. • Reader: Paste Chinese text and tap any word to see its meaning and pronunciation in-line.
Etch
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Note: Etch's interface and its AI-generated definitions are in Chinese. It is built for Chinese speakers learning English. I built Etch because vocabulary never stuck for me. Words I looked up were gone the next day. My dictionary app held hundreds of saved words and not one of them had become mine. What I eventually understood is that the problem was not recall — it was writing. Reading a word ten times does less than writing it once. Psychologists call this the generation effect: producing the answer yourself leaves a far stronger trace than reading it. So Etch does one thing well. It makes you write the word. Capture without leaving what you're reading A Shortcut pulls the selected word in along with the sentence it appeared in. The sentence where you met the word is the sentence you'll see again at review time — words stripped of context are the hardest to keep. The entry fills itself in Pronunciation, definitions, example sentences, morpheme breakdown and common collocations arrive a few seconds after you add the word. Senses are ordered to fit the sentence you captured, rather than copied from a dictionary in fixed order. Review by writing, not by recognizing Write with a finger or Apple Pencil, get judged the moment you finish, and see letter by letter where you went wrong. Three modes: write from the meaning, write from the pronunciation, or fill the blank in a sentence. Recognizing a word is not the same as being able to write it — that difference is the whole point of Etch. Scheduling is handled for you Etch uses FSRS-5. It schedules each review from the word’s difficulty, stability, and current retrievability, aiming to bring it back as memory weakens rather than promising an exact moment of forgetting. One vocabulary across Mac and iPhone Capture on the Mac, review on the iPhone, progress syncs both ways. A home screen widget keeps today's words in front of you, and the ink darkens as you finish them. Etch is free, carries no ads, and does not sell your data. You can export your whole vocabulary at any time, and delete your account from inside the app.
Screenshots
Verdict
The clearest difference is in-app purchases: Etch at none against Wen's 3. Etch also leads on update cadence (weekly vs every 4 weeks) and iOS requirement (17.0 vs 27.0). On price, 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. Wen sells 3 in-app purchases, starting at $2.99 per month. Etch asks for nothing beyond the download.
Wen ships an update every 4 weeks, Etch weekly. The most recent releases landed on October 27, 2026 and October 6, 2026 respectively.
| Parameter | Wen | Etch |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (8 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 8 — better | — |
| Update frequency | Every 4 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 27.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 111 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Pascal Weber | 宏 周 |
In-app purchases
Wen
- Monthly Subscription$2.991 Month
- Annual Subscription1 Month trial$24.991 Year
- Lifetime Purchase$99.99
Etch
No in-app purchases









