Comparison

英語発音速成攻略 vs Simple Wordbook

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

英語発音速成攻略

Features
Read full description

英語の発音が苦手?単語が覚えにくい?そんなキミのためにある「英語発音速成攻略」! 英語の発音とそのスペルの組み合わせは一定的な規律がある。この「英語発音速成攻略」は、この規律関係を基付いて仕上げたので、ムダな暗記せず、より楽に英単語を覚え、より正確な英語発音を取得することができる! 「英語発音速成攻略」は、発音と音標(KK音標、DJ音標)との規律関係をまとめ、よく使われる単語と生音声に合わせて練習する。こうして、スペルも、発音も、単語暗記も、楽々で習得できる!知らない単語でも、見れば発音できる! 字母順 字母(アルファベット)の順次で、対応する単語と発音をリストした。また、特殊発音ルールも説明する。 発音順 発音の順次で、対応する単語と字母(アルファベット)をリストした。また、特殊発音ルールも説明する。 スペル練習 音声で単語の発音を聞いて、その単語の字母を正確にスペルする練習である。聞き取り能力と記憶能力を身に付けられる。 文型練習 よく使われる会話文型を収録し、人の声に近い生音声と合わせて練習する。ちゃんと英語の音調と文型を慣れて、英語を話せるようになる! グラフィック すべての単語と文型は、その意味やシチューエーションに合わせるグラフィックが付いている。より分かりやすく、より楽な英語勉強になる。 アプリについて、なにかご意見や質問が有りましたら、こちらのメール(otek@ms10.hinet.net)でご連絡して下さい。何卒よろしくお願い致します。

About

Simple Wordbook

This app helps you remember new words by collecting them, providing translations, and generating AI example sentences. Review your vocabulary with quizzes and track your learning streaks. It supports multiple languages and requires an internet connection for some features.

Highlights
  • Personal vocabulary notebook
  • Automatic translations
  • AI example sentence generation
  • Pronunciation playback
  • Review quizzes
  • Learning streak tracking
  • Multi-language support
Features
Read full description

Turn words you look up into words you remember. Simple Wordbook is a personal vocabulary notebook for the words and phrases that matter to you. Collect useful language from work, travel, books or exam preparation. • Add a word and see an automatic translation in your chosen language. • Listen to its pronunciation. • Generate AI example sentences using your saved words, with translations. • Show or hide translations and check off words as you review. • Organize multiple lists, and touch and hold a word to move it to another list. Get started by choosing your native language for translations and adding your first English word. You can change both the wordbook language and translation language later in Settings. Available in Japanese, English, Spanish, French, German, Italian, Brazilian Portuguese, Korean, Simplified Chinese and Traditional Chinese. Make a little time for the words you want to remember. Translation and AI example generation require an internet connection. Review with quizzes to build a learning streak. The calendar shows learning days, your next goal and your best streak. If your streak breaks, you can optionally complete a rewarded ad to protect the displayed gap and continue it. Protected days do not add learning days. Wordbook and quiz features remain available without watching ads.

Screenshots

英語発音速成攻略4 screens
Simple Wordbook4 screens

Verdict

The call

The clearest difference is in-app purchases: Simple Wordbook at none against 英語発音速成攻略's 1. Simple Wordbook also leads on update cadence (every 3 weeks vs every 6 months). 英語発音速成攻略's advantage is iOS requirement (9.0 vs 16.0). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. 英語発音速成攻略 sells 1 one-off in-app purchase. Simple Wordbook asks for nothing beyond the download.

UpkeepUpdate frequency

英語発音速成攻略 ships an update every 6 months, Simple Wordbook every 3 weeks. The most recent releases landed on November 1, 2026 and November 8, 2026 respectively.

Scorecard3 real differences · 7 level
英語発音速成攻略 versus Simple Wordbook: the parameters behind the verdict, then further details
Parameter英語発音速成攻略Simple Wordbook
PriceFreeFree
Rating—4.4 (5 ratings) — better
Positive reviews81.8% of reviews—
Number of ratings—5 — better
Update frequencyEvery 6 monthsEvery 3 weeks — better
AdsYesYes
In-app purchasesYesNo — better
Monetization—Ad-supported
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS9.0 — better16.0
Further details — not scored
Size153 MB15 MB
Age rating4+4+
DeveloperOtek International Inc.Keisuke Shibata

Customer experience

英語発音速成攻略

Written reviews33 reviews
Positive81.8%
Neutral6.1%
Negative12.1%

Simple Wordbook

All ratings5 ratings
Positive80.0%
Neutral20.0%
Negative0.0%

In-app purchases

1 purchases

英語発音速成攻略

One-time1
  • 有料版にアップグレード$2.99
None

Simple Wordbook

No in-app purchases

Questions

Is 英語発音速成攻略 free?
英語発音速成攻略 is free to download, with in-app purchases available.
Is Simple Wordbook free?
Simple Wordbook is free to download, with no in-app purchases.
Do 英語発音速成攻略 or Simple Wordbook have ads?
Both 英語発音速成攻略 and Simple Wordbook show ads.
Which is updated more often, 英語発音速成攻略 or Simple Wordbook?
英語発音速成攻略 ships an update every 6 months, and Simple Wordbook every 3 weeks. Most recently, 英語発音速成攻略 was updated on November 1, 2026 and Simple Wordbook on November 8, 2026.

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