Comparison

チラッと英単語 vs Python Study Notes

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

Head to head
About

チラッと英単語

Features
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【手首をチラッと見るだけで、スキマ時間は学習時間に変わる】 「チラッと英単語」は、Apple Watch単体での動作に徹底的にこだわった、超軽量・高速の英単語学習アプリです。 iPhoneを取り出す必要も、複雑な設定も、一切ありません。 ■ 既存のアプリに満足できなかったあなたへ ・「つり革を掴んでいると、iPhoneで操作するのは難しい……」 ・「勉強しようとiPhoneを開くと、ついSNSの通知を見てしまう……」 ・「無料アプリは広告が多くて、一問ごとに集中が途切れる……」 ・「多機能すぎて、結局どこから始めればいいかわからない……」 「チラッと英単語」は、これらすべてのストレスを解消します。 ■ 「チラッと英単語」の3つの究極のシンプルさ 1. iPhone不要 Apple Watchにインストールしたその瞬間から、iPhoneを一切開かずに学習できます。データの同期待ちもありません。 2. ノイズゼロ(広告なし・会員登録なし・完全無料) 会員登録やログイン、広告表示は一切なし。アプリを開いた0.5秒後には、単語クイズを開始できます。 3.「チラ見」に特化したUX ・四択クイズ: 最小限の動作でテンポよく回答。 ・触覚フィードバック: 正解・不正解を「異なる振動」で通知。画面を凝視しなくても、手首に伝わる感覚で学習が進みます。 ・Digital Crown対応: スムーズなスクロールで、視認性を確保。 ■ 収録コンテンツ TOEIC対策に特化した、目標スコア別の6段階レベル(各200語・計1,200語): ・400点レベル:基礎固め ・500点レベル:脱・初心者 ・600点レベル:平均突破 ・700点レベル:ビジネス活用 ・800点レベル:高スコアへの道 ・900点レベル:マスタークラス ■ おすすめ利用シーン ・満員電車でつり革を掴んでいるとき ・エレベーターを待っている数秒間 ・レジの列でのわずかな待ち時間 ・電子レンジで温めが終わるまでの隙間 一日のうちに無数にある「数秒の隙間」を、有意義な学習時間に変えてみませんか?

About

Python Study Notes

Features
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Python Study Notes is a pocket reference and quiz app for learning Python, guided by two friendly characters, Chikuwa and Hanpen. REFERENCE - 117 topics covering Python grammar and popular libraries: NumPy, pandas, Matplotlib, Seaborn, scikit-learn, OpenCV, MeCab and PyTorch - Every topic explains what it is, when you'd use it, and what to watch out for, in plain words - Code examples with their real output, including the charts they draw - Short conversations between Chikuwa and Hanpen that dig into the questions beginners usually have - Tap a technical term to see a quick definition - Difficulty labels (Beginner, Intermediate, Advanced) help you decide what to read first QUIZ - 600 questions in 10 categories, each at three levels - Every answer comes with an explanation and a short dialogue - Review mistakes: questions you got wrong come back until you get them right - Your progress is saved on your device MORE - Switch between English and Japanese at any time in Settings - Light and dark themes, adjustable text size - Lecture materials from university courses (in Japanese) Whether you're writing your first lines of Python or brushing up on data science libraries, Python Study Notes keeps the essentials at your fingertips.

Screenshots

Python Study Notes4 screens

Verdict

The call

The clearest difference is update cadence: チラッと英単語 at weekly against Python Study Notes's every 3 months. チラッと英単語 also leads on iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

チラッと英単語 ships an update weekly, Python Study Notes every 3 months. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 4 level
チラッと英単語 versus Python Study Notes: the parameters behind the verdict, then further details
Parameterチラッと英単語Python Study Notes
PriceFreeFree
Update frequencyWeekly — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPod, Apple Watch — betteriPhone, iPad
Requires iOS13.0 — better17.0
Further details — not scored
Size2 MB5 MB
Age rating4+4+
DeveloperSHIN MIKAMIToru Kano

In-app purchases

None

チラッと英単語

No in-app purchases

None

Python Study Notes

No in-app purchases

Questions

Is チラッと英単語 free?
チラッと英単語 is free to download, with no in-app purchases.
Is Python Study Notes free?
Python Study Notes is free to download, with no in-app purchases.
Do チラッと英単語 or Python Study Notes have ads?
Neither チラッと英単語 nor Python Study Notes shows ads.
Which is updated more often, チラッと英単語 or Python Study Notes?
チラッと英単語 ships an update weekly, and Python Study Notes every 3 months. Most recently, チラッと英単語 was updated on October 25, 2026 and Python Study Notes on October 28, 2026.

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