Isles Clash vs Polygon Defense
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Isles Clash
A strategy game where you swipe to send troops and capture islands. Expand your territory and conquer a vast island world inspired by medieval seafaring warriors.
- Swipe to send troops
- Capture every island
- Expand territory
- Overwhelm enemy clans
- Conquer island world
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!! Commander – Are you ready to conquer the islands? Step into the role of a commander and lead your troops into battle! Capture islands, seize enemy strongholds, and expand your territory across a world of challenging battlefields. !! Plan your moves, capture enemy positions, and outsmart your opponents as you fight your way from island to island. Build your forces, master different units, and adapt your strategy to every battle. !! Conquer more islands, face new enemies, and prove yourself as a true commander! Every island is a new battle. Every victory brings you closer to conquest.
Polygon Defense
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Hold the line in POLYGON DEFENSE — a fast, stylish blend of tower defense, survivor action, and roguelite upgrades, wrapped in a sleek neon-polygon aesthetic. Waves of geometric enemies pour toward your defense line. Your Guardian fires automatically — your job is to think fast, choose the right upgrades, and build a defense that can survive whatever comes next. Every run is different. Every choice matters. ▶ EASY TO PLAY, HARD TO MASTER Jump straight into the action with intuitive one-handed controls. Anyone can pick it up, but only the smartest tacticians can push through the toughest stages and bosses by drafting the perfect synergy. Play anytime, anywhere. ▶ FIVE ELEMENTAL TURRETS Deploy and command a unique squad of geometric turrets, each featuring its own devastating playstyle: • Circle — Blazing fire AoE • Triangle — Piercing energy lasers • Rectangle — Freezing ice control • Polygon — Heavy physical impact • Star — Chaining electric strikes Mix, match, and position your grid to counter relentless enemy variants. ▶ ROGUELITE UPGRADE CARDS Level up mid-battle and draft from a dynamic pool of upgrade cards. Choose from general stat boosts, chain cards, advanced combos, and powerful special evolutions. Chain the right cards together to create broken, screen-clearing builds. No two runs ever play out the same. ▶ GROW STRONGER EVERY RUN Collect coins, cores, and turret modules to invest in permanent meta-progression: • Cores: Permanently boost your Guardian's core stats (Helmet, Armor, Weapon, Shield, Boots) • Turret Modules: Upgrade each turret's base power and efficiency Come back stronger and crush the stages that once felt impossible. ▶ STAGES, BOSSES & CHALLENGES Battle through escalating zones packed with unique grid layouts and tense boss fights. Aim higher than a simple victory — finish with high HP or pull off a flawless run to unlock top-tier rewards. ▶ 30-DAY DAILY LOGIN REWARDS Keep your armory stocked! Check in every day for free coins, cores, and modules. Reach 7-, 14-, and 21-day milestones for massive bonuses, and claim a huge Grand Reward on Day 30. The streak resets so the rewards never stop flowing. ▶ SLEEK, MINIMALIST DESIGN Experience a crisp neon-polygon look with satisfying particle effects and punchy, responsive audio. The clean visual design ensures the action remains perfectly readable, even when the screen is flooded with hundreds of enemies. ▶ PLAY YOUR WAY • Free to Play — Premium experience with optional rewarded ads only when you want a boost. • Pure Single-Player — Perfect for quick, intense gaming sessions. • Cloud Save — Keep your progress completely safe across device reinstalls. • Global Localization — Fully available in English, Korean, Japanese, and Chinese. Can you upgrade, evolve, and outsmart the geometric horde? Download POLYGON DEFENSE now and secure your grid!
Screenshots
Verdict
The clearest difference is update cadence: Isles Clash at every 5 days against Polygon Defense's fortnightly. Isles Clash also leads on iOS requirement (13.0 vs 15.0). On price, ads, 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.
Isles Clash ships an update every 5 days, Polygon Defense fortnightly. The most recent releases landed on October 10, 2026 and October 5, 2026 respectively.
| Parameter | Isles Clash | Polygon Defense |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (6 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 5 days — better | Fortnightly |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 170 MB | 122 MB |
| Age rating | 12+ | 4+ |
| Developer | GameAtom | youngchan yoon |
In-app purchases
Isles Clash
No in-app purchases
Polygon Defense
No in-app purchases
Questions
Is Isles Clash free?
Is Polygon Defense free?
Do Isles Clash or Polygon Defense have ads?
Which is updated more often, Isles Clash or Polygon Defense?
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