Science Custom Keyboard vs WasedARch
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Science Custom Keyboard
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理系ユーザーのためのカスタムキーボードアプリ 数式・記号・ギリシャ文字・反応式まで、かんたんに入力！ メッセージアプリで友達に質問するのにも最適です！ --- 【主な特徴】 - √, π, ∫, log などの数学記号をワンタップ入力 - Cu + HNO₃ → Cu(NO₃)₂ + NO₂ + H₂O のような化学反応式もラクラク - 入力モード切替（アルファベット・数式・記号など） - Unicodeに対応しているため、文字化けが起こりにくい！ --- 【こんな人におすすめ】 - 数式や理系記号をよく使う人 - レポートやノートをスマホ・タブレットで書く学生 - 数学・化学・物理・情報系などの教員・研究者 --- 【対応OS】 iOS 17以降 iPhone対応 --- 理系ライフをもっとスマートに。 ぜひ一度試してみてください！
WasedARch
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りこきゃんMR-WasedARchは、早稲田大学理工キャンパスの建て替え工事をステップごとに見ることができます。
Screenshots
Verdict
The clearest difference is update cadence: WasedARch at every 3 weeks against Science Custom Keyboard's every 2 months. WasedARch also leads on iOS requirement (13.0 vs 17.5). 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.
Science Custom Keyboard ships an update every 2 months, WasedARch every 3 weeks. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.
| Parameter | Science Custom Keyboard | WasedARch |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.5 | 13.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 912 MB |
| Age rating | 4+ | 4+ |
| Developer | Niaris | Takaya Shimizu |
In-app purchases
Science Custom Keyboard
No in-app purchases
WasedARch
No in-app purchases
Questions
Is Science Custom Keyboard free?
Is WasedARch free?
Do Science Custom Keyboard or WasedARch have ads?
Which is updated more often, Science Custom Keyboard or WasedARch?
Other comparisons
