Lexify vs Sunadokei
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Lexify
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Lexify is a word frequency analyzer for anyone who works with text. Import a document and instantly see how its vocabulary is distributed β which words dominate, which are rare, and everything in between. CORE FEATURES Β· Word Frequency Analysis Import PDF, EPUB, DOCX, or TXT files and get a complete ranked list of every word and how often it appears. Clean, fast, and accurate. Β· Lemmatization run, ran, and running are counted as one. Lexify groups all word forms under their root, giving you true frequency data rather than scattered variants. Β· Part-of-Speech Tagging Filter results by nouns, verbs, adjectives, and more. Useful for stylistic analysis, readability assessment, and linguistic research. Β· Stopword Filtering Remove common function words like the, a, and of to surface the words that actually carry meaning in your text. Β· Instant Definitions Tap any word to see its definition and pronunciation on the spot. Β· Export Your Word List Export results as TXT, image, spreadsheet, PDF, or an Anki deck β ready to use however you need it. Β· Multi-Document Analysis Combine multiple documents into a single analysis. Compare vocabulary across texts or find the words that run through an entire body of work. WHO IS LEXIFY FOR? Β· Writers who want to understand their own word choices Β· Researchers and linguists analyzing real-world language data Β· Teachers assessing the vocabulary level of reading materials Β· Readers who want to gauge a book's difficulty before diving in Β· Anyone curious about how language is used in any given text All analysis happens entirely on your device. No account required. No files ever uploaded. Your documents stay yours. Terms of Use: https://www.notion.so/Terms-of-Use-34395ab80d9f80118acecfb7d6d24209?source=copy_link Privacy Policy: https://www.notion.so/Privacy-Policy-33e95ab80d9f8040bc15f47879479058?source=copy_link
Sunadokei
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Sunadokei is a sand timer you can read at a glance. Pick a time and the falling sand shows how much is left, whether it is a study block, a short break, a workout set or something on the stove. When you would rather not watch numbers, switch to a sand-only view. β’ Nine hourglass shapes, all free. Start with four free seasonal sand colors. β’ Presets for 1, 3, 5, 10, 25 or 60 minutes, or set your own time. Pause and resume anytime. β’ Sand-only view while you focus. Add a short note when a timer finishes. β’ History and accumulated sand show the time you have put in. Home Screen widget included. Free with ads: a banner on the main screen and full-screen ads that may appear after finished timers. Sunadokei Pro is a one-time purchase, not a subscription: 10 more sand colors and no ads. See the purchase screen for the current price. Privacy Policy: https://kazusa703.github.io/privacy.html Terms of Use: https://kazusa703.github.io/terms.html Support: https://kazusa703.github.io/support.html
Screenshots
Verdict
The clearest difference is ads: Lexify at none against Sunadokei's shown. On price, update cadence, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Lexify sells 2 in-app purchases, starting at $2.99 per month and Sunadokei sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Lexify ships an update every 3 weeks, Sunadokei every 5 weeks. The most recent releases landed on October 31, 2026 and October 28, 2026 respectively.
| Parameter | Lexify | Sunadokei |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks β better | Every 5 weeks |
| Ads | No β better | Yes |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad β better | iPhone |
| Requires iOS | 17.0 | 17.0 |
| Further details β not scored | ||
| Size | 35 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | δΊιΎ θ΅΅ | atsuko imai |
In-app purchases
Lexify
- Lexify Pro Monthly$2.991 Month
- Lexify Pro Lifetime$14.99
Sunadokei
- Sunadokei Pro$2.99









