Irregular Verb Drill vs クレイジー英語クイズ
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Irregular Verb Drill
Practice English irregular verbs with this interactive test app. Input correct answers by touching key buttons. Utilize brush-up mode to focus on questions you frequently get wrong.
- Irregular verb testing
- Interactive input
- Brush-up mode for weaknesses
- Focus on incorrect answers
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This is english irregular verb test app. Touch Keybutton and input correct answer. If there is more than one answer, enter only one correct answer. If you make a mistake, you can select brush-up mode. you can solve only weakness questions in this mode.
クレイジー英語クイズ
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クレイジーな例文だらけの英語クイズです！ 選択式だから英語がわからなくてもクリアできます！ イラスト付きで状況がわかりやすい！ まぁバカゲーなので英語の勉強にはほぼならないと思ってください！ SpecialThanks: ・lilybear
Screenshots
Verdict
The clearest difference is update cadence: クレイジー英語クイズ at every 4 months against Irregular Verb Drill's every 34 months. クレイジー英語クイズ also leads on rating (4.6 vs 4.3) and iOS requirement (13.0 vs 15.6). On price, review sentiment, ratings volume and ads 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.
クレイジー英語クイズ holds the better App Store score, 4.6 against 4.3. Both are backed by a comparable volume of ratings — 8 and 9 respectively. Written reviews complicate that: 79% of Irregular Verb Drill's written reviews are positive against 72% of クレイジー英語クイズ's, so the app with the better star average is not the one people write more warmly about.
Irregular Verb Drill ships an update every 34 months, クレイジー英語クイズ every 4 months. The most recent releases landed on October 13, 2026 and October 16, 2026 respectively.
| Parameter | Irregular Verb Drill | クレイジー英語クイズ |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (8 ratings) | 4.6 (9 ratings) — better |
| Positive reviews | 78.9% of reviews — better | 72.4% of reviews |
| Number of ratings | 8 | 9 — better |
| Update frequency | Every 34 months | Every 4 months — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 149 MB |
| Age rating | 4+ | 12+ |
| Developer | Kazunari Hiyoshi | HENN Inc. |
Customer experience
Irregular Verb Drill
クレイジー英語クイズ
In-app purchases
Irregular Verb Drill
No in-app purchases
クレイジー英語クイズ
No in-app purchases
Questions
Is Irregular Verb Drill free?
Is クレイジー英語クイズ free?
Which has better reviews, Irregular Verb Drill or クレイジー英語クイズ?
Do Irregular Verb Drill or クレイジー英語クイズ have ads?
Which is updated more often, Irregular Verb Drill or クレイジー英語クイズ?
Other comparisons
