元素 vs 宇宙の英単語
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
元素
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元素記号の暗記アプリです。 化学式も暗記することができます。
宇宙の英単語
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宇宙物理学や宇宙生命科学や天文学などの宇宙関連の英単語を学習できます。 制限時間は１分間。３問間違えるとゲームオーバー。１０問正解するとゲームクリア。 かるたやクイズのようにゲーム感覚で楽しく英単語学習を継続できます。
Screenshots
Verdict
The clearest difference is ads: 宇宙の英単語 at none against 元素's shown. 宇宙の英単語 also leads on update cadence (fortnightly vs every 4 months). 元素's advantage is iOS requirement (13.0 vs 26.0). On price, 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.
元素 ships an update every 4 months, 宇宙の英単語 fortnightly. The most recent releases landed on August 17, 2026 and September 10, 2026 respectively.
| Parameter | 元素 | 宇宙の英単語 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Fortnightly — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 87 MB | 21 MB |
| Age rating | 4+ | 17+ |
| Developer | Ohmori Takeru | Hiroaki Toya |
In-app purchases
元素
No in-app purchases
宇宙の英単語
No in-app purchases
