Comparison

Irregular Verb Drill vs スケッチバトン

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

Head to head

Irregular Verb Drill

Free

🎮 Games

★ 4.38 ratingsView app →

About

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.

Highlights

Irregular verb testing
Interactive input
Brush-up mode for weaknesses
Focus on incorrect answers

Features

Read full description

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.

About

スケッチバトン

Features

Read full description

子供から大人まで、みんなで楽しめる絵しりとりゲーム！【遊び方】順番に絵を描いて「絵でしりとり」をつなげよう！ヘタでも大丈夫！笑えて盛り上がる、家族・友人と楽しむのにぴったりのゲームです。【2つのモード】 AIモード：AIが絵を自動判定！ノーマルモード：自分でキーボード入力。【AI判定について】・Freeプラン：月10回まで・Starterプラン：月100回（¥180/月）・Plusプラン：月500回（¥380/月）・購入金額はAppleアカウントに請求されます。・サブスクリプションは自動更新されます。・現在の利用期間終了の24時間以上前までにキャンセルしない場合、自動的に更新されます。・サブスクリプションの管理・解約はApp Storeのアカウント設定から行えます。 https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Irregular Verb Drill1 screens

スケッチバトン3 screens

Verdict

The call

The clearest difference is in-app purchases: Irregular Verb Drill at none against スケッチバトン's 2. スケッチバトン's advantage is ads (none vs shown) and update cadence (fortnightly vs every 34 months). On price, device support and iOS requirement 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. スケッチバトン sells 2 in-app purchases, starting at $0.99 per month. Irregular Verb Drill asks for nothing beyond the download.

UpkeepUpdate frequency

Irregular Verb Drill ships an update every 34 months, スケッチバトン fortnightly. The most recent releases landed on October 26, 2026 and October 13, 2026 respectively.

Scorecard3 real differences · 7 level

Irregular Verb Drill versus スケッチバトン: the parameters behind the verdict, then further details
Parameter	Irregular Verb Drill	スケッチバトン
Price	Free	Free
Rating	4.3 (8 ratings) — better	—
Positive reviews	78.9% of reviews	—
Number of ratings	8 — better	—
Update frequency	Every 34 months	Fortnightly — better
Ads	Yes	No — better
In-app purchases	No — better	Yes
Monetization	Ad-supported	—
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.6	15.0 — better
Further details — not scored
Size	5 MB	29 MB
Age rating	4+	4+
Developer	Kazunari Hiyoshi	Tomokazu Hashiguchi

In-app purchases

None

Irregular Verb Drill

No in-app purchases

2 purchases

スケッチバトン

Subscriptions2

スタータープラン$0.991 Month
プラスプラン$1.991 Month

Questions

Is Irregular Verb Drill free?

Irregular Verb Drill is free to download, with no in-app purchases.

Is スケッチバトン free?

スケッチバトン is free to download, with in-app purchases available.

Do Irregular Verb Drill or スケッチバトン have ads?

Irregular Verb Drill shows ads; スケッチバトン does not.

Which is updated more often, Irregular Verb Drill or スケッチバトン?

Irregular Verb Drill ships an update every 34 months, and スケッチバトン fortnightly. Most recently, Irregular Verb Drill was updated on October 26, 2026 and スケッチバトン on October 13, 2026.