Yomio vs Whiteboardy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Yomio
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Tired of flashcards? Staring at word lists, repeating the same cards, memorizing today and forgetting tomorrow? Many Japanese learners face the same problems. Words are hard to remember. Studying feels boring and mechanical. Even if a word is memorized, it is hard to recognize it in real sentences. Yomio takes a different approach. Instead of memorizing words in isolation, Yomio helps you learn Japanese vocabulary by reading meaningful context. Words are learned naturally by seeing them again and again in real usage. With Yomio, words are learned through a simple tap and reading. Yomio keeps track of your learning status for each word. With just one tap, it selects words you are currently learning and generates a short paragraph at your level. You can choose different styles such as short stories, diaries, or news. After reading, you simply report whether the words felt familiar. Based on your feedback, Yomio automatically updates your learning progress and prepares the next reading for you. You do not need to manage anything yourself. By meeting words repeatedly in different contexts, you begin to recognize them faster and understand how they are actually used. Vocabulary gradually becomes more familiar without forcing yourself to memorize. Yomio is designed to be simple and calm. There are no endless flashcards and no complicated settings. You just tap, read, and let Yomio handle the rest. If you believe that language is learned through reading and real usage, not drills, Yomio is made for you.
Whiteboardy
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Whiteboardy 把演算法練習帶進通勤、排隊與日常零碎時間。你不必在手機上寫完整程式碼,只要用自己的話描述資料結構、解題步驟與複雜度,就能檢查思路並獲得下一步提示。 主要功能: • 每日挑戰:每天一題,持續建立解題習慣 • 思路判定:針對核心概念提供回饋,不直接揭露完整答案 • 起手提示:卡住時逐步取得方向 • 演算法學習地圖:從時間與空間複雜度開始建立基礎 • 210 題題庫:依題型與難度探索練習 • 學習進度:記錄完成題目與連續練習天數 • 作答紀錄與錯題收藏:方便回顧與再次挑戰 免費方案每天提供一題挑戰。Plus 與 Coach 方案可解鎖完整題庫、更多每日思路判定次數與進階學習功能。 Whiteboardy 重視的是你如何思考,而不只是最後寫出的程式碼。先把方法想清楚,再回到電腦完成實作。 Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Yomio at none against Whiteboardy's 3. Yomio also leads on iOS requirement (15.1 vs 18.0). Whiteboardy's advantage is ads (none vs shown) and update cadence (every 8 days vs every 3 months). On price 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. Whiteboardy sells 3 one-off in-app purchases. Yomio asks for nothing beyond the download.
Yomio ships an update every 3 months, Whiteboardy every 8 days. The most recent releases landed on October 13, 2026 and October 10, 2026 respectively.
| Parameter | Yomio | Whiteboardy |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 8 days — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 18.0 |
| Further details — not scored | ||
| Size | 58 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | PoYuan Wang | Po Jen Ko |
In-app purchases
Yomio
No in-app purchases
Whiteboardy
- 15 Extra Judgments$1.99
- 35 Extra Judgments$2.99
- 65 Extra Judgments$4.99









