海外では通じないカタカナ英語 vs Elements Gallery
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
海外では通じないカタカナ英語
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「コンセント」は英語でOutlet、「ホッチキス」はStapler—— カタカナ英語をそのまま使うと通じない! このアプリは、日本語のカタカナ英語と本当の英語の違いを楽しく学べるフラッシュカードアプリです。 【収録単語 185語】 ハンドル→Steering Wheel、マンション→Apartment、スマート→Slimなど、思わず「え!そうなの?」となる単語を厳選。各単語に「なぜ違うか」の解説メモ付き。 【4つの学習モード】 ・フラッシュカード:カタカナ→英語を瞬時に確認 ・1秒テスト:英語が1秒後に表示されるスピードモード ・クイズモード:4択問題で理解度チェック ・単語一覧:全単語を検索・一覧表示 【プレミアム版(広告なし)】 ・全185語にアクセス ・英語読み上げ機能(ネイティブ発音) ・お気に入り機能 ・広告完全削除
Elements Gallery
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A visual periodic table app covering all 118 elements. 2D PERIODIC TABLE A grid layout by group and period. Categories like alkali metals, halogens and transition metals are color-coded, so you can see an element's classification at a glance. Pinch to zoom into crowded blocks of elements for a closer look. ELEMENT DETAILS Tap an element to see its electron configuration through an intuitive rotating shell animation. Dig deeper with atomic number, mass, melting and boiling points, density, electronegativity, year of discovery, real-world photos with usage examples (sourced and licensed), a list of isotopes, molecular structures of representative compounds (water, carbon dioxide, ozone and more), and electron configuration changes for common ions. WHO IT IS FOR - Students studying basic or advanced chemistry - Anyone curious about elements and chemistry - Looking for reference material for a school project or class FEATURES - All 118 elements and 96 real photos bundled from the start — every feature works offline - Japanese and English supported (switches automatically with your device language) - No ads, no account required, no additional purchases - All photos are public domain or Creative Commons, with sources credited
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Verdict
The clearest difference is update cadence: 海外では通じないカタカナ英語 at every 2 weeks against Elements Gallery's every 2 months. 海外では通じないカタカナ英語 also leads on iOS requirement (15.5 vs 26.0). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
海外では通じないカタカナ英語 ships an update every 2 weeks, Elements Gallery every 2 months. The most recent releases landed on September 26, 2026 and October 2, 2026 respectively.
| Parameter | 海外では通じないカタカナ英語 | Elements Gallery |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.5 — better | 26.0 |
| Further details — not scored | ||
| Size | 5 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Yoshihide Machino | Naoki Chiba |
In-app purchases
海外では通じないカタカナ英語
No in-app purchases
Elements Gallery
No in-app purchases
Questions
Is 海外では通じないカタカナ英語 free?
Is Elements Gallery free?
Do 海外では通じないカタカナ英語 or Elements Gallery have ads?
Which is updated more often, 海外では通じないカタカナ英語 or Elements Gallery?
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