Comparison

Wordrop 色で覚える英単語帳 vs Lockeigo

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

Head to head
About

Wordrop 色で覚える英単語帳

Features
Read full description

覚えた言葉が、今日の色になる。 Wordrop は、英単語学習をアートに変える単語帳アプリです。正解するたびに単語固有の色が水中にぽとりと落ち、1日の終わりには美しい水彩画が完成します。学習の成果を「数字」ではなく「色」で残す、まったく新しい体験を。 ■ 7つの学習モード • 4択クイズ (英→日 / 日→英 / ミックス) • フラッシュカード (例文付き5方向) • スペリング (タップで組み立て) • 穴埋め (例文の空欄) • リスニング (発音から意味当て) • 文章リスニング (例文書き取り) • ミックス学習 (複数単語帳を横断) ■ 9つのプリセット辞書 中学英単語 / 高校英単語 / 大学英語4級・6級 / 大学院入試 / TOEIC / TOEFL / IELTS / GRE。すべて頻度順 + 例文・例文和訳付き。 ■ AI 単語帳生成 (Plus / Pro) 「ビジネスメールで使える英単語」「カフェで注文するときの英語」のようにテーマと雰囲気を指定するだけで、関連する英単語と例文をまとめて生成。毎月の枠 (Plus 30回 / Pro 100回) と単発チケット購入の両対応。 ■ 自分だけの単語帳 手動で1語ずつ追加、または AI 生成で。学習中の習熟度に応じて出題頻度が変わる SRS (間隔反復) で効率よく復習できます。 ■ ホーム画面 Widget 覚えてない単語を 1 語ずつホーム画面に。タップで意味を確認、長押しで単語帳を切替。学習タブを開かなくても、隙間時間に 1 語ずつ進められます。 ■ 水彩アートのギャラリー 1日1枚の作品は自動でギャラリーに保存。シェア用カードは 5 種類のパターンから選択可能。 ■ プレミアム (任意) 広告非表示、AI 単語帳生成、全プリセット解放、デバイス間同期、AI チケット枠 — Plus 年額には 1 週間の無料お試し付き。 学習効率の数値最適化ではなく、「日々違う色彩が残る」という体験そのものを大切にしています。覚えた言葉の数を競うのではなく、自分だけの色彩を集めるように英語に触れていく — そんな新しい単語帳のかたちを、ぜひお試しください。 --- 利用規約: https://wordrop.web.app/terms/ja プライバシーポリシー: https://wordrop.web.app/privacy/ja お問い合わせ: kyohei.soccer49+wordrop@gmail.com

About

Lockeigo

Enhance your English vocabulary by learning new expressions directly from your iPhone's lock screen. Create custom flashcards, organize them into folders, and receive personalized review reminders. Unlock advanced features and customization options with a subscription.

Highlights
  • Create custom English flashcards
  • Organize vocabulary into folders
  • Display cards in Live Activities and widgets
  • Personalized review reminders
  • Customizable themes and fonts
  • Search words, meanings, and examples
Features
Read full description

Lockeigo is an iPhone vocabulary app that helps you recall useful English expressions from your Lock Screen. KEY FEATURES • Create cards with English, a translation, and an optional example • Search words, meanings, and examples • Organize folders and export or import JSON • Show one to four cards in Live Activities and widgets • Sort reviews with Again and Got It • Choose themes, fonts, text sizes, and presentation styles • Set optional review reminders Lockeigo Plus unlocks unlimited cards, nested folders, more themes and fonts, custom colors, longer review sessions, detailed insights, and custom reminders. Monthly and annual plans unlock the same Plus features. Price, duration, and any eligible trial are shown before purchase. Subscriptions renew automatically unless canceled at least 24 hours before the current period ends and can be managed in Apple Account settings. No account or cloud sync is required. Cards and learning history stay on your device. Only when you explicitly start Lock Screen display, the lesson data, display settings, ActivityKit token, and App Attest information required for the Live Activity are processed through Microsoft Azure Japan East and APNs. Free users may see ads in eligible app areas, never on the Lock Screen, in Live Activities, Dynamic Island, widgets, notifications, review cards, or Plus screens. Support: https://lockeigo-public.pages.dev/support.html Privacy: https://lockeigo-public.pages.dev/privacy.html Terms: https://lockeigo-public.pages.dev/terms.html Seller: https://lockeigo-public.pages.dev/commercial-transactions.html Apple EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Wordrop 色で覚える英単語帳4 screens
Lockeigo4 screens

Verdict

The call

The clearest difference is in-app purchases: Lockeigo at none against Wordrop 色で覚える英単語帳's 8. Lockeigo also leads on update cadence (every 2 days vs every 5 days). Wordrop 色で覚える英単語帳's advantage is ads (none vs shown). On price, device support and iOS requirement 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. Wordrop 色で覚える英単語帳 sells 8 in-app purchases, starting at $1.99 per month. Lockeigo asks for nothing beyond the download.

UpkeepUpdate frequency

Wordrop 色で覚える英単語帳 ships an update every 5 days, Lockeigo every 2 days. The most recent releases landed on October 31, 2026 and November 10, 2026 respectively.

Scorecard3 real differences · 5 level
Wordrop 色で覚える英単語帳 versus Lockeigo: the parameters behind the verdict, then further details
ParameterWordrop 色で覚える英単語帳Lockeigo
PriceFreeFree
Positive reviews—100.0% of reviews
Update frequencyEvery 5 daysEvery 2 days — better
AdsNo — betterYes
In-app purchasesYesNo — better
Monetization—Free with in-app purchases
DevicesiPhoneiPhone
Requires iOS17.017.0
Further details — not scored
Size65 MB22 MB
Age rating12+4+
DeveloperKyohei Hakkayohei ueda

In-app purchases

8 purchases

Wordrop 色で覚える英単語帳

Subscriptions4
  • Wordrop Plus 月額$1.991 Month
  • Wordrop Pro 月額$5.991 Month
  • Wordrop Plus 年額7 Days trial$14.991 Year
Show 1 more
  • Wordrop Pro 年額$49.991 Year
One-time4
  • 全プリセット解放$1.99
  • AI 生成 10 回チケット$2.99
  • AI 生成 30 回チケット$6.99
Show 1 more
  • AI 生成 100 回チケット$22.99
None

Lockeigo

No in-app purchases

Questions

Is Wordrop 色で覚える英単語帳 free?
Wordrop 色で覚える英単語帳 is free to download, with in-app purchases available.
Is Lockeigo free?
Lockeigo is free to download, with no in-app purchases.
Do Wordrop 色で覚える英単語帳 or Lockeigo have ads?
Lockeigo shows ads; Wordrop 色で覚える英単語帳 does not.
Which is updated more often, Wordrop 色で覚える英単語帳 or Lockeigo?
Wordrop 色で覚える英単語帳 ships an update every 5 days, and Lockeigo every 2 days. Most recently, Wordrop 色で覚える英単語帳 was updated on October 31, 2026 and Lockeigo on November 10, 2026.

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