Comparison

Polygon Defense vs Duck Bop

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

Head to head
About

Polygon Defense

Features
Read full description

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!

About

Duck Bop

Experience a retro-inspired arcade shooter with vibrant visuals and thrilling power-ups. Chase high scores, battle bosses, and unlock gear in this fast-paced aquatic adventure. Enjoy classic gaming excitement with modern mobile convenience.

Highlights
  • Four playable surfing ducks
  • Underwater world with bosses
  • Protective bubble power-up
  • Collect Duck Coins for gear
  • Four difficulty levels
  • 46 language support
Features
Read full description

Dive into the quack-tastic world of Duck Bop, a fast-paced, retro-inspired arcade game that brings the golden age of gaming right to your fingertips! This action-packed aquatic adventure created by RenWolf Gaming combines classic arcade shooter mechanics with vibrant visuals, thrilling power-ups, and non-stop excitement perfect for gamers of all ages. Duck Bop perfectly captures the thrill of old-school arcade games. Chase high scores, watch the enemies multiply as the game progressively levels up, and secure your initials on the local Leaderboard. With its simple one-touch controls, escalating difficulty, and colorful charm, Duck Bop merges modern mobile convenience with the timeless, heart-pounding excitement of classic retro gaming! FEATURES • Choose from four surfing ducks: Duke, Sandy, Shelly and Dash. Tap a duck to see it up close, tap again to play • Blast through the reef in a deep-blue underwater world filled with light rays and rising bubbles • Battle giant bosses: the Octopus, Big Crab, Eel, Squid and Stingray • Fly over the shield button to power up a protective bubble • Collect spinning Duck Coins in bonus rounds and unlock new gear in the Duck Coin Store • Four difficulty levels: Easy, Normal, Hard and Insane • Play in 46 languages, switch anytime in Settings • Optional Duck Coin packs: any purchase makes the game ad-free forever

Screenshots

Polygon Defense4 screens
Duck Bop4 screens

Verdict

The call

The clearest difference is iOS requirement: Polygon Defense at 15.0 against Duck Bop's 26.5. On price, update cadence, ads and in-app purchases 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. Polygon Defense sells 4 one-off in-app purchases and Duck Bop sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Polygon Defense ships an update weekly, Duck Bop every 3 days. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

Scorecard1 real difference · 9 level
Polygon Defense versus Duck Bop: the parameters behind the verdict, then further details
ParameterPolygon DefenseDuck Bop
PriceFreeFree
Rating—5.0 (3 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—3 — better
Update frequencyWeeklyEvery 3 days — better
AdsYesYes
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better26.5
Further details — not scored
Size127 MB47 MB
Age rating4+12+
Developeryoungchan yoonJames Renne

In-app purchases

4 purchases

Polygon Defense

One-time4
  • 100 Crystals$0.99
  • crystal_200$1.99
  • 600 Crystals$4.99
Show 1 more
  • 1300 Crystals$9.99
3 purchases

Duck Bop

One-time3
  • 25,000 Duck Coins$0.99
  • 60,000 Duck Coins$1.99
  • 100,000 Duck Coins$3.00

Questions

Is Polygon Defense free?
Polygon Defense is free to download, with in-app purchases available.
Is Duck Bop free?
Duck Bop is free to download, with in-app purchases available.
Do Polygon Defense or Duck Bop have ads?
Both Polygon Defense and Duck Bop show ads.
Which is updated more often, Polygon Defense or Duck Bop?
Polygon Defense ships an update weekly, and Duck Bop every 3 days. Most recently, Polygon Defense was updated on October 28, 2026 and Duck Bop on October 29, 2026.

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