DrawStack vs 計算スピードゲーム
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
DrawStack
Design and draw your own unique blocks to use in real-time tower-building battles against players worldwide. Stack your creations strategically to outlast opponents and win, or practice against AI. Customize your game with special effects and collect items.
- Design custom blocks
- Real-time online multiplayer
- Bot battle practice
- Challenge mode
- Daily events
- Gacha customization
- Leaderboards and titles
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Draw your own blocks — then battle with them in real time! Tsumiki Battle is the only block stacking game where YOU design the blocks. Draw spiky shapes, wobbly blobs, or perfect rectangles — then drop them at the perfect moment to build a higher tower than your opponent. The first tower to fall loses! ■ How to Play 1. Draw up to 6 custom block designs before battle 2. Get matched with a player worldwide instantly 3. Rotate and drop your hand-drawn blocks to build higher 4. Stack without toppling — outlast your opponent to win! ■ Game Modes - Online Battle: Real-time multiplayer with players worldwide, matched in seconds - Friend Battle: Share a Room ID and duel your friends - Challenge Mode: Beat increasingly tricky stages solo - Daily Events: New missions every day for bonus rewards ■ Customize & Collect - Gacha: Spin for backgrounds, effects, and exclusive items - Special Effects: Make your home screen and gameplay unique - Rankings & Titles: Climb the leaderboard and earn prestige ■ Instant Matchmaking Playing solo or with friends — our matching system finds you an opponent in seconds, any time of day. No waiting around. ■ Premium Remove all ads forever with a single one-time purchase. Not ready? Watch one short video to skip all ads for a full hour — free. Your creativity is your weapon. Draw. Stack. Battle.
計算スピードゲーム
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◆ 計算スピードゲーム – 脳トレ&暗算チャレンジ ◆ シンプルだけど奥深い!足し算・引き算・掛け算・割り算を素早く解いて、暗算力・集中力・反射神経を鍛える脳トレアプリです。 【遊び方】 問題に即答して次々と挑戦!答えを入力した瞬間に判定され、正解なら次の問題へ進めます。 短時間で気軽にプレイできるので、スキマ時間の脳トレにも最適です。 【ゲームモード】 - タイムアタック:30秒でどこまで解けるか挑戦!正解するたびに時間が延長 - 10問チャレンジ:10問を解き切るまでのスピードを競う - ミス耐久:1問でも間違えたら即終了!緊張感のあるモード 【難易度】 - Easy:1桁の簡単な計算からスタート - Normal:2桁の加減算、1桁の掛け算・割り算 - Hard:3桁計算や複雑な連続演算も登場 【特徴】 - すべて無料でプレイ可能 - シンプルでわかりやすい操作 - ゲーム感覚で暗算トレーニング - 大人の脳トレ、子どもの学習サポート、受験対策にも最適 - オフラインでも遊べるので場所を選びません 【こんな人におすすめ】 - 通勤・通学時間に脳トレしたい - 短時間で頭の回転を速くしたい - 計算スピードを上げて暗算力を鍛えたい - 子どもの算数練習や学習アプリを探している - 脳を活性化させたいシニア世代にも 集中力アップ、記憶力強化、計算力トレーニングに最適な「計算スピードゲーム」で、あなたの脳を鍛えましょう!
Screenshots
Verdict
The clearest difference is in-app purchases: 計算スピードゲーム at none against DrawStack's 1. DrawStack's advantage is ads (none vs shown) and device support (3 vs 1). On price and update cadence 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. DrawStack sells 1 one-off in-app purchase. 計算スピードゲーム asks for nothing beyond the download.
DrawStack ships an update every 4 days, 計算スピードゲーム every 2 days. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.
| Parameter | DrawStack | 計算スピードゲーム |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 72.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 4 days | Every 2 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 18.5 |
| Further details — not scored | ||
| Size | 99 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | Sink Capital, Inc. | Keita Kobayashi |
In-app purchases
DrawStack
- Remove Ads$7.99
計算スピードゲーム
No in-app purchases









