Comparison

Lockeigo vs NEWnew

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

Head to head
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/

About

NEWnew

Create custom flashcards to learn anything, from vocabulary to formulas. Utilize spaced repetition and image support for effective memorization. Review offline and track your progress with detailed learning records.

Highlights
  • Customizable flashcard creation
  • Spaced repetition learning
  • Offline study mode
  • Progress tracking and statistics
  • Image support for cards
  • Tag-based organization
  • Web editor for PC
Features
Read full description

NEWnew(ニューニュー)は、自分で作った問題カードをスワイプでめくって覚える暗記アプリです。 ■ こんな人に ・単語・用語・年号・公式など、自分だけの問題集を作って覚えたい ・通学・通勤のすきま時間に、オフラインでもサクサク復習したい ・覚えたものは出題を減らし、苦手なものだけを繰り返したい ■ 主な機能 ・スワイプ学習: カードをめくって「わかった」「難しい」の2択で判定。スワイプ・タップ・ボタンのどれでも操作できます ・間隔反復: 判定に応じて次に出題するまでの間隔が自動で伸び、覚えきったカードは出題されなくなります ・画像付きカード: 写真を選ぶか、その場で撮影して問題に添付できます ・達成率と学習記録: デッキごとの達成率と、日ごとの学習量をカレンダーで確認できます ・タグ: デッキをタグで分類・絞り込み ・復習リマインダー: 復習できるカードがたまったら端末内の通知でお知らせします ・オフライン対応: 学習データは端末に保存され、ネットがなくても学習できます。ログインすればサーバに同期され、機種変更しても引き継げます ・Web エディタ: パソコンのブラウザからも問題を作成・編集できます ・インポート/エクスポート: CSV や zip 形式でデッキを取り込み・書き出しできます。ほかの暗記アプリから書き出したデッキも取り込めます ・アイコンガチャ: デッキに付ける飾りのアイコンを集められます(1 回 100 円・月 1 回まで。学習のしかたや記録には影響しません) ・ダークモード対応 ■ アカウント メールアドレス、Google アカウント、Apple ID でログインできます。デッキは本人以外には公開されません。 利用規約: https://newnew.tech2nd.work/terms プライバシーポリシー: https://newnew.tech2nd.work/privacy

Screenshots

Lockeigo4 screens
NEWnew4 screens

Verdict

The call

The clearest difference is in-app purchases: Lockeigo at none against NEWnew's 1. Lockeigo also leads on review sentiment (100% vs 80%). NEWnew's advantage is ads (none vs shown). On price, update cadence, monetization model 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. NEWnew sells 1 one-off in-app purchase. Lockeigo asks for nothing beyond the download.

UpkeepUpdate frequency

Lockeigo ships an update every 2 days, NEWnew every 5 days. The most recent releases landed on October 31, 2026 and November 8, 2026 respectively.

Scorecard3 real differences · 5 level
Lockeigo versus NEWnew: the parameters behind the verdict, then further details
ParameterLockeigoNEWnew
PriceFreeFree
Positive reviews100.0% of reviews — better80.0% of reviews
Update frequencyEvery 2 days — betterEvery 5 days
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhoneiPhone, iPad — better
Requires iOS17.016.4 — better
Further details — not scored
Size22 MB57 MB
Age rating4+4+
Developeryohei uedaTechSecond, K.K.

Customer experience

Lockeigo

Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

NEWnew

Written reviews5 reviews
Positive80.0%
Neutral0.0%
Negative20.0%

In-app purchases

None

Lockeigo

No in-app purchases

1 purchases

NEWnew

One-time1
  • Icon Gacha (1 draw)$0.49

Questions

Is Lockeigo free?
Lockeigo is free to download, with no in-app purchases.
Is NEWnew free?
NEWnew is free to download, with in-app purchases available.
Do Lockeigo or NEWnew have ads?
Lockeigo shows ads; NEWnew does not.
Which is updated more often, Lockeigo or NEWnew?
Lockeigo ships an update every 2 days, and NEWnew every 5 days. Most recently, Lockeigo was updated on October 31, 2026 and NEWnew on November 8, 2026.

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