Comparison

Sky Ace 3D vs Zombie Isles

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

Head to head
About

Sky Ace 3D

Engage in thrilling 3D aerial combat directly on your Apple Watch. Maneuver through enemy fire, track targets, and battle bosses in fast-paced dogfights with intuitive one-handed controls.

Highlights
  • Real-time 3D aerial combat
  • Digital Crown controls
  • Fast dogfights
  • Progressive challenge
  • Optimized for Apple Watch
Features
Read full description

Experience fast-paced 3D aerial combat on Apple Watch. Sky Ace 3D brings real-time dogfighting to your wrist, featuring smooth 3D graphics and intuitive one-handed controls designed specifically for the Digital Crown. Dive into intense aerial battles as you maneuver through enemy fire, track hostile aircraft, fight bosses and sharpen your skills across progressively challenging levels. Built exclusively for Apple Watch, the game is optimized for short, engaging play sessions while delivering a surprisingly deep and immersive 3D experience, all on a compact screen. Key Features • Real-time 3D aerial combat optimized for watchOS. • Digital Crown Controls: Smooth, one-handed flight and combat using the Digital Crown. • Fast Dogfights: Engage enemy aircraft in quick battles. • Progressive Challenge: Face increasingly difficult waves of enemy planes. • Designed for the Wrist: Short sessions, responsive controls, and performance tuned specifically for Apple Watch hardware.

About

Zombie Isles

Engage in a thrilling zombie survival experience across multiple devices. Battle endless waves of zombies, face colossal bosses, and navigate environmental disasters. Choose from numerous game modes, each offering unique challenges and rewards.

Highlights
  • Cross-device play (Apple Watch, iPhone, iPad)
  • 14 unique game modes
  • Boss battles with unique mechanics
  • Environmental disaster survival
  • Player vs. Player (PvP) duels
  • Squad-based modes
  • Progressive difficulty and abilities
Features
Read full description

Zombie Isles is a complete survival game — now on Apple Watch, iPhone and iPad. The full game is on every device, with controls built for each one: the Digital Crown on your wrist, thumb-sized controls and a wide camera on phone and tablet. Your progress follows you across all of them. Play 14 different gamemodes including: CLASSIC Survive endless waves of zombies while going from island to island, finding unique weapons and items to use in battle. Fight bosses and zombies in battles across land and sea! Find secret items that bring your game up to the next level, show off your skills by fighting off hardcore zombies with only your fists, or even explore all nine of the islands. The possibilities are endless! ARENA Fight wave after wave of zombies in the torch-lit Arena! Every wave tests your confidence, getting harder and harder endlessly. No breaks, no chests; no one said it was going to be easy! BOSS BATTLE Face a colossal boss many times your size. A new boss takes the arena every hour, each with its own name, powers, and three escalating phases — teleports, laser beams, decoy duplicates, mega shields and more. Defeat one and claim its exclusive character skin. DEFENSE You don't just fight to survive here — wave after wave of zombies are gunning for the generator, and it's your job to stop them. It's like the Arena… except a whole lot deadlier! GAUNTLET Every floor you clear (up until floor ten) grants a new ability. Stack your powers and master your build, because after floor 10 the buffs stop… and the floors never do. How deep can you go? DISASTERS Zombies aren't the only thing to worry about. Fight the horde while steering clear of tornadoes, keep warm as the blizzard blurs your vision, or fight to stay afloat while the hurricane drags you in. Seven deadly disasters. Try to survive them all! RATED & TOURNAMENTS A 1v1 duel against a zombie of similar skill to you — your equal in size, speed, health, damage and cooldowns, so only the smarter fighter wins. They switch between bow and sword, and a well-timed shield will parry you cold. Gain rating with every victory, fight into tournaments, or challenge yourself to a 1v3, 1v5, or even a 1v10. SABOTEUR The zombies have hired YOU to find the one among them that's gone rogue. Study the crowd, track your suspects, and stop the rogue before it comes for you. One wrong kill and you lose — and the round ends by showing you exactly who it was. SHOWDOWN 100 rivals across twelve islands. Scavenge weapons, outrun the shrinking storm, and be the last one standing — and watch your back, because the zombies fight each other too. CAPTURE THE FLAG Lead your own squad as raiders push the enemy base and escorts guard you. Steal their flag and run it home — but get hit while carrying and you drop it. HORDE NIGHT Pick 3, 5 or 10 minutes and a difficulty, then hold out until dawn. The night only gets darker and the horde only gets bigger. KING OF THE ISLE Hold the crown zone while the island tries to take it back. Step outside and your reign ends. Endless — the horde just gets angrier. AND MORE Lucky mode where every chest is a gamble, a Practice mode to master the parry, and a Prize Vault full of exclusive skins. FEATURES • 14 game modes, endlessly replayable • Play on Apple Watch, iPhone and iPad — progress syncs across all of them • 46 zombie types, from shamblers to wizards to the TITAN • Rare DARK variants — stronger, deadlier, and almost never seen • 15 bosses, each with three phases and its own trophy skin • Dozens of weapons: swords, bows, spears, clubs, hammers and axes • Gadgets: dynamite, smoke bombs, frost grenades, caltrops and more • 68 collectible characters, including boss trophies and golden skins • A rating ladder and 32-fighter tournaments • 95 achievements • Daily quests, login streaks and a rotating daily world event • Plays entirely offline — no sign-up, no ads, no data collected SCAVENGE • FIGHT • SURVIVE Made by Arman Brewer

Screenshots

Zombie Isles4 screens

Verdict

The call

The clearest difference is ratings volume: Zombie Isles at 5 against Sky Ace 3D's 1. Sky Ace 3D's advantage is iOS requirement (11 vs 16.0). On price, rating, update cadence and ads 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. Sky Ace 3D sells 1 one-off in-app purchase and Zombie Isles sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Sky Ace 3D against 5.0 for Zombie Isles. That said, the two scores are not equally well evidenced: Zombie Isles has 5 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Sky Ace 3D ships an update every 3 days, Zombie Isles every 5 days. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
Sky Ace 3D versus Zombie Isles: the parameters behind the verdict, then further details
ParameterSky Ace 3DZombie Isles
PriceFreeFree
Rating5.0 (1 ratings)5.0 (5 ratings)
Positive reviews—100.0% of reviews
Number of ratings15 — better
Update frequencyEvery 3 days — betterEvery 5 days
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPod, Apple WatchiPhone, iPad, Apple Watch
Requires iOS11 — better16.0
Further details — not scored
Size9 MB8 MB
Age rating4+9+
DeveloperCatalin BertaPolicyZen

Customer experience

Sky Ace 3D

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Zombie Isles

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Sky Ace 3D

One-time1
  • Full Game Access$0.99
2 purchases

Zombie Isles

One-time2
  • Hero Membership$3.99
  • Superhero Membership$5.99

Questions

Is Sky Ace 3D free?
Sky Ace 3D is free to download, with in-app purchases available.
Is Zombie Isles free?
Zombie Isles is free to download, with in-app purchases available.
Which has better reviews, Sky Ace 3D or Zombie Isles?
Sky Ace 3D and Zombie Isles are both rated 5.0 out of 5 on the App Store, from 1 and 5 ratings respectively.
Do Sky Ace 3D or Zombie Isles have ads?
Neither Sky Ace 3D nor Zombie Isles shows ads.
Which is updated more often, Sky Ace 3D or Zombie Isles?
Sky Ace 3D ships an update every 3 days, and Zombie Isles every 5 days. Most recently, Sky Ace 3D was updated on November 9, 2026 and Zombie Isles on October 31, 2026.

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