播客总结器 vs WordTrees
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
播客总结器
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不要再为冗长播客而烦恼。 让 AI 为你总结播客精华，2分钟了解1小时内容，节省80%时间，获得100%核心价值。
WordTrees
This app uses AI to break down words into their roots, prefixes, and suffixes, revealing their origins and semantic connections. It builds a visual word network, expanding vocabulary through derivatives and related terms for efficient learning.
- AI-powered word dissection
- Root, prefix, suffix analysis
- Word relationship network
- Visual tree diagram display
- Vocabulary expansion tools
- Native iOS design
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WordTrees helps you understand English words and keep them close as you read. LOOK UP WITH CONTEXT Search the built-in offline dictionary for definitions, pronunciation, word structure, and related vocabulary. Explore roots and affixes to see how a word is formed. AI analysis is available as a separate, user-initiated option. MAKE VOCABULARY YOUR OWN Save words, organize personal libraries and folders, and review them in a focused study mode. Choose from built-in vocabulary lists or import your own words. READ AND LEARN Browse English articles in a clean in-app reader. Tap a word in the text for a quick explanation, then continue reading. Save articles and resume from your reading history. You can also add supported ebooks to your personal shelf. SEE CONNECTIONS Visual word maps and related-word views make it easier to discover how vocabulary connects. WordTrees combines lookup, reading, and review in one place for everyday English learning and exam preparation. Some AI features require network access and may have usage limits. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: WordTrees at weekly against 播客总结器's every 4 months. On price, ads, 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
Both are free to download. 播客总结器 sells 1 in-app purchase, starting at $0.99 per year and WordTrees sells 4 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
播客总结器 ships an update every 4 months, WordTrees weekly. The most recent releases landed on October 8, 2026 and October 28, 2026 respectively.
| Parameter | 播客总结器 | WordTrees |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| Update frequency | Every 4 months | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Paid |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.0 | 17.6 — better |
| Further details — not scored | ||
| Size | 9 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | 宇鹏 蓝 | 祖浪 吴 |
In-app purchases
播客总结器
- VIP年度会员$0.991 Year
WordTrees
- monthly3 Days trial$2.991 Month
- quater membership3 Days trial$6.993 Months
- yearly membership3 Days trial$19.991 Year
- LLM-tokens$0.99
