Block Chess by SZY vs テラリス３（４人で対戦 パワーChain）
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Block Chess by SZY
A unique board game with a twist on traditional chess. Players strategically place five different types of four-block pieces on an 8x8 board. The objective is to place the final piece to win, avoiding adjacent placement of your own pieces.
- 8x8 board gameplay
- Five unique four-block pieces
- Strategic piece placement
- No side-by-side own pieces
- Final piece placement wins
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Block Chess is a chess-like board game. It has a 8x8 board and each side has five different types of four-block pieces. The player is to place one piece on the board without side-by-side connecting his own pieces. The player who places the final piece wins the game!
テラリス３（４人で対戦 パワーChain）
This game offers a fun block-dropping experience with various modes, including competitive multiplayer. Players can create and play with blocks, enjoy satisfying chain reactions, and even customize settings for a personalized experience. It supports local multiplayer with friends and cross-play with other titles.
- Block dropping and chain reactions
- Multiple game modes
- Local multiplayer for 2-4 players
- Create and test block arrangements
- Cross-play with sister apps
- Customizable settings
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はじける楽しさ！ けずる、つくる、あそぶ、テラリス！ ▼収録ゲームモード ・パワーChain ・メガBlock ・パワーChain vs Com ・メガBlock vs Com ・プレイヤー対戦 ▼特徴 どでかいブロック落とすと爽快感があります。 ブロックで連鎖ができます。 振動してブロックの隙間がなくなるので初心者にも遊びやすい。 ▼けずる スクラッチを削りペアを揃えると能力を使用する事ができるようになります。 ▼つくる ブロックを自由に配置し、連鎖やスピンの動作を確認することができます。 ▼あそぶ ・コンピューター対戦もできます！ ・このアプリを入れた他のトモダチと２〜４人で対戦できます！もちろんみんな無料！ ・姉妹アプリの「テクSpin」や「スノーDrop」とクロス対戦できます。 ▼Config BGMやSE、操作しやすいよう設定を変更できます。 ▼操作説明 ・ブロック移動:左右下にボタン長押し or スワイプ。 ・ハードドロップ:下ボタン短押し or 下にフリック。 ▼プレイヤー対戦 テラリスファミリーの各モードと組み合わせ自由に対戦可能 ・クラシック vs クラシック ・パワーChain vs クラシック ・メガBlock vs テクSpin ・スノーDrop vs パワーChain ・etc... ▼BGM 甘茶 http://amachamusic.chagasi.com/ 音楽研究所 http://www.asahi-net.or.jp/~HB9T-KTD/music/musj.html ▼SE 効果音ラボ http://soundeffect-lab.info/ PANICPUMPKIN http://pansound.com/panicpumpkin/index.html ザ・マッチメイカァズ http://osabisi.sakura.ne.jp/m2/ ユウラボ8bitサウンド工房 http://www.skipmore.com/app/ くらげ工匠 http://www.kurage-kosho.info ポケットサウンド http://pocket-se.info/ 小森 http://taira-komori.jpn.org/ DOVA-SYNDROME http://dova-s.jp/ 魔王魂 http://maoudamashii.jokersounds.com On-Jin ～音人～ http://on-jin.com/ Wingless Seraph https://wingless-seraph.net/
Screenshots
Verdict
The clearest difference is rating: テラリス３（４人で対戦 パワーChain） at 4.7 against Block Chess by SZY's 1.0. テラリス３（４人で対戦 パワーChain） also leads on ads (none vs shown) and update cadence (every 2 months vs every 15 months). 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.
テラリス３（４人で対戦 パワーChain） holds the better App Store score, 4.7 against 1.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively.
Block Chess by SZY ships an update every 15 months, テラリス３（４人で対戦 パワーChain） every 2 months. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.
| Parameter | Block Chess by SZY | テラリス３（４人で対戦 パワーChain） |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 4.7 (3 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 3 — better |
| Update frequency | Every 15 months | Every 2 months — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 69 MB | 74 MB |
| Age rating | 4+ | 4+ |
| Developer | Shen Zhongyuan | Eiichi Matsunaga |
Customer experience
Block Chess by SZY
テラリス３（４人で対戦 パワーChain）
In-app purchases
Block Chess by SZY
No in-app purchases
テラリス３（４人で対戦 パワーChain）
No in-app purchases
Questions
Is Block Chess by SZY free?
Is テラリス３（４人で対戦 パワーChain） free?
Which has better reviews, Block Chess by SZY or テラリス３（４人で対戦 パワーChain）?
Do Block Chess by SZY or テラリス３（４人で対戦 パワーChain） have ads?
Which is updated more often, Block Chess by SZY or テラリス３（４人で対戦 パワーChain）?
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