Comparison

Ace Defender vs Last Bunker

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

Head to head
About

Ace Defender

Engage in strategic tower defense battles in a magical world. Assemble heroes, utilize unique skills, and compete in thrilling PVP. Enjoy idle cultivation features for a relaxed yet engaging experience.

Highlights
  • Strategic tower defense gameplay
  • Hero collection and cultivation
  • Idle cultivation with autofight
  • Element combinations and skill mastery
  • Fierce online PVP battles
  • Demon Tower and Ultimate Arena modes
Features
Read full description

The most original and entertaining tower defense game in 2021! A high-quality SRPG masterpiece. In this magic world, every player can become a great hero. Choose your favorite warriors and fight for your country. Come to join the great expedition with your friends. Fight for glory and win with your wits, strategy and tactics! Game Features: 1. Super rich game content: Fight, idling, collection, cultivation, strategic tower defense Demon Tower, Ultimate Arena Thousands of element combinations: barricades, totem buff, element runes A breakthrough of the traditional tower defense, manually-activated ultimate skills, play it at your will The richness of its content is waiting for you to discover! 2. Fascinating and highly strategic: Battles of wits among players from different camps, interrupting opponent's skills and removing their ultimate skill buff Seize the right moment of using skills. Attack, defense, and overall planning, the world is in your hands! 3. “Hands-free” idle cultivation: Easy game, one-click upgrade Send hero squad for autofight, one-click victory Simple operation, enjoy the pleasure of relaxation and freedom 4. Fierce PVP: Online cross-server battle with players from all over the world, claim the top spot! Fight monsters with clever use of ultimate skills, guard the crystal, act now! [Contact us] Customer Service Email: customer@acegame.hk

About

Last Bunker

Engage in a unique tower defense experience set during World War II. Strategically upgrade and fortify various turrets to repel relentless waves of enemy attacks and defend humanity's last hope. Relive classic battles across global fronts and prove your command skills.

Highlights
  • Unique tower defense gameplay
  • Turret upgrades and fortification
  • Global WW II battlefields
  • Endless waves of enemies
  • Randomly-dropped upgrades
  • Diverse enemy types
Features
Read full description

Last Bunker: 1945 is a new type of tower defense game. Upgrade and fortify your different types of turrets to hold back waves of attacks and defend the last hope of mankind! Can you become the Ace commander and dominate WW II? ▶Brutal Battlefield◀ The war has spread all over the world! We will face the enemies in many places such as the African Front, Pacific Front, Western & Eastern Front and so on. Many classic battles are waiting for you to relive, we'll give you the full WW II experience. ▶Endless Waves of Enemies◀ The most vicious enemies in history will all be coming at you! Will you be able to destroy all the top planes and tanks of WW II and secure your bunker? ▶Build your Defenses◀ Build different types of turrets and choose from randomly-dropped upgrades to strengthen them in battle to deal with different battlefield situations and defeat the enemies with different characteristics.

Screenshots

Ace Defender4 screens
Last Bunker4 screens

Verdict

The call

The clearest difference is review sentiment: Last Bunker at 80% against Ace Defender's 31%. Last Bunker also leads on rating (4.4 vs 4.1) and update cadence (fortnightly vs every 2 months). Ace Defender's advantage is ratings volume (1.3K vs 392) and iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and monetization model 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. Ace Defender sells 12 one-off in-app purchases and Last Bunker sells 18 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Last Bunker holds the better App Store score, 4.4 against 4.1. Both are backed by a comparable volume of ratings — 1.3K and 392 respectively. Written reviews point the same way: 31% of Ace Defender's written reviews are positive against 80% of Last Bunker's.

UpkeepUpdate frequency

Ace Defender ships an update every 2 months, Last Bunker fortnightly. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

Scorecard5 real differences · 5 level
Ace Defender versus Last Bunker: the parameters behind the verdict, then further details
ParameterAce DefenderLast Bunker
PriceFreeFree
Rating4.1 (1.3K ratings)4.4 (392 ratings) — better
Positive reviews30.5% of reviews80.4% of reviews — better
Number of ratings1.3K — better392
Update frequencyEvery 2 monthsFortnightly — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size389 MB388 MB
Age rating12+12+
DeveloperACE UNIQUE (SHANGHAI) NETWORK TECHNOLOGY CO.LTD.Taihe Interactive

Customer experience

Ace Defender

All ratings1,300 ratings
Positive77.6%
Neutral3.5%
Negative18.8%
Written reviews393 reviews
Positive30.5%
Neutral9.2%
Negative60.3%

Last Bunker

All ratings392 ratings
Positive87.0%
Neutral9.2%
Negative3.8%
Written reviews464 reviews
Positive80.4%
Neutral10.3%
Negative9.3%

User reviews

Ace Defender

From 1.3K App Store ratings

What we love

  • 🚀 Engaging gameplay
  • 👍 Great character designs
  • 🤑 Generous free-to-play model
  • 💡 Unique mix of tower defense and RPG

Room to improve

  • 🐛 Frequent crashes and connection issues
  • 💰 Heavily pay-to-win
  • 🤖 Overly automated gameplay
  • 🤔 Misleading advertising

Last Bunker

From 392 App Store ratings

What we love

  • 👍 Fun and enjoyable gameplay
  • 🕰 Good time-passing game
  • 💰 Can play without paying
  • 🎮 Captivating and addictive
  • 🎨 Nice graphics and visuals

Room to improve

  • 💰 Pay-to-win mechanics
  • 🤔 Confusing user interface
  • ⏱ Slow progression and leveling
  • 🔍 Lack of explanation for game mechanics
  • 🔍 Unclear upgrade system

Bugs and requests

Ace Defender

Reported bugs

4 issues
  • Disappearing purchased items
  • Account resets after updates
  • Inability to log in on certain networks
  • Incorrect translations and text issues

Requested features

4 requests
  • Add more tower defense content
  • Improve player control and strategy options
  • Introduce private messaging and guild features
  • Optimize performance for older devices

Last Bunker

Reported bugs

2 issues
  • Advertisements not matching the actual game
  • Slow gameplay and performance issues

Requested features

5 requests
  • More ways to heal the wall
  • Better focus for in-level power-up choices
  • Faster fuel replenishment
  • Addition of infantry units and heroes
  • Improved integration of various game features

In-app purchases

12 purchases

Ace Defender

One-time12
  • $0.99 gift pack$0.99
  • $1.99 gift pack$1.99
  • $2.99 gift pack$2.99
Show 9 more
  • $3.99 gift pack$3.99
  • $4.99 gift pack$4.99
  • $9.99 gift pack$9.99
  • $14.99 gift pack$14.99
  • $19.99 gift pack$19.99
  • $24.99 gift pack$24.99
  • $29.99 gift pack$29.99
  • $49.99 gift pack$49.99
  • $99.99 gift pack$99.99
18 purchases

Last Bunker

One-time18
  • Gold Gift Pack 1$0.99
  • Special Gift Pack 1$0.99
  • Discount Gift Pack 1$0.99
Show 15 more
  • Discount Gift Pack 2$1.99
  • Discount Gift Pack 3$2.99
  • Gold Card$4.99
  • Privilege Card$4.99
  • Discount Gift Pack 4$4.99
  • Discount Gift Pack 5$9.99
  • Special Gift Pack 5$9.99
  • Discount Gift Pack 6$14.99
  • Chapter Fund$14.99
  • Discount Gift Pack 7$19.99
  • com.xp0.discount11.iap$24.99
  • Lifetime Card$27.99
  • Discount Gift Pack 8$29.99
  • Special Gift Pack 3$29.99
  • Discount Gift Pack 9$49.99

Questions

Is Ace Defender free?
Ace Defender is free to download, with in-app purchases available.
Is Last Bunker free?
Last Bunker is free to download, with in-app purchases available.
Which has better reviews, Ace Defender or Last Bunker?
Last Bunker is rated higher. Ace Defender averages 4.1 out of 5 from 1.3K ratings, while Last Bunker averages 4.4 from 392 ratings.
Do Ace Defender or Last Bunker have ads?
Both Ace Defender and Last Bunker show ads.
Which is updated more often, Ace Defender or Last Bunker?
Ace Defender ships an update every 2 months, and Last Bunker fortnightly. Most recently, Ace Defender was updated on October 27, 2026 and Last Bunker on October 30, 2026.

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