7Sec Chess vs Block Quest
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
7Sec Chess
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Get ready for the most intense chess experience ever! In 7Sec Chess, every move must be made within 7 seconds — test your focus, speed, and strategy like never before. Play online with real players or offline against AI, and prove your mastery in lightning-fast matches! Features: • Classic chess with a 7-second move timer • 20.000+ more Mate in One Move Challenges • Online multiplayer with ranked matches • Real-time check and checkmate animations • Smooth, modern board design with realistic pieces • Local statistics tracking (Wins, Losses, Streaks, Win %) Can you stay calm when the clock is ticking? Challenge your mind and climb the ranks to become the fastest chess master!
Block Quest
Lead soldiers as a commander in this tower defense game. Build fortresses, strategically place units, and use power-ups to fend off monster attacks. Unlock new units and enhance abilities for a unique strategic adventure.
- Pigeon tower defense mechanism
- Flexible defense and unit placement
- Roguelike reinforcement cards
- Unlockable soldier units
- Unit attribute enhancement
- Ability enhancement and new skills
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In the world of Block Quest: Defense, you will play the role of a commander and lead your soldiers to resist monster attacks. The game adopts a unique pigeon tower defense mechanism, and every battle is a brand new adventure. Are you ready? Adjust tactics, build sturdy fortresses, and protect the kingdom from attacks! Gameplay→ Flexible defense and response to challenges -The core gameplay of the game is to build tower defense fortresses, with one soldier unit stationed on each level of the fortress, -You can adjust the position between units at any time to adapt to different combat scenarios. -Flexible adjustment of defense positions, timely use of props to assist, making every battle easier. Roguelike & tower defense, randomly reinforced -Every time you eliminate a wave of monsters, you can choose a strengthening card. -These cards may include acquiring new defense units, enhancing unit attributes, unlocking new abilities, etc. -Reasonable combination and selection of cards may unleash stronger combat power! Unlock units and enhance abilities -Unlock new soldier units, each with unique attack methods. ●By training, you can enhance unit attributes and make your soldiers stronger. -Consuming resources to enhance the effectiveness of abilities may also lead to the acquisition of new skills. Block Quest: Defense, the randomly reinforced pigeon element and unique construction and adjustment mechanism make this game an unmissable masterpiece! Whether you are a fan of tower defense games or a player who enjoys strategic decision-making, you can find fun in this game. Click to download now and join the world of Block Quest: Defense to become a true commander!
Screenshots
Verdict
The clearest difference is in-app purchases: 7Sec Chess at none against Block Quest's 10. 7Sec Chess also leads on update cadence (weekly vs fortnightly). Block Quest's advantage is iOS requirement (13.0 vs 15.0). On price, ads 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. Block Quest sells 10 one-off in-app purchases. 7Sec Chess asks for nothing beyond the download.
7Sec Chess ships an update weekly, Block Quest fortnightly. Both last shipped on October 30, 2026.
| Parameter | 7Sec Chess | Block Quest |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.2 (10 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 10 — better |
| Update frequency | Weekly — better | Fortnightly |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 120 MB | 168 MB |
| Age rating | 4+ | 9+ |
| Developer | Salih Eksioglu | ROHAN CREATIVE COMPANY LIMITED |
In-app purchases
7Sec Chess
No in-app purchases
Block Quest
- Coin Pack 1$0.99
- Booster Pack$0.99
- NO ADS Pack$0.99
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- Starter Pack$0.99
- Coin Pack 2$1.99
- Coin Pack 3$2.99
- Premium Pass$2.99
- NO ADS Pack Premium$2.99
- Coin Pack 4$3.99
- Coin Pack 5$9.99









