Comparison

Impossible Luck Defense vs The Army

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

Head to head
About

Impossible Luck Defense

A challenging tower defense game blending luck and strategy. Players spawn and upgrade heroes to defeat waves of monsters, complete quests for rewards, and collect numerous items. Compete globally with your results.

Highlights
  • Spawn, sell, and upgrade heroes
  • Defeat waves of monsters
  • Complete quests for rewards
  • Collect over 200 items
  • Global leaderboards
  • Collection of 48 heroes
Features
Read full description

The ultimate tower defense game that was fun yet challenging, is finally back! Are you ready to take the challenge? A tower defense game that requires both luck and strategy to complete! Spawn heroes on blocks to defeat the waves of monsters! You need a good balance between luck and skill. Are you feeling lucky? - Spawn / Sell / Upgrade your heroes! Spawn all 48 heroes and complete your collection! - Be careful of monsters! They are no longer peaceful... - Complete quests to earn extra gold / diamonds! - Collect more than 200+ items that will help your journey! - Compare your results with people around the world! Warning: All games files are stored locally. You cannot recover game data after deleting the game.

About

The Army

Lead your forces to victory in this idle strategy game. Customize your army with diverse units and dynamic upgrades. Compete in weekly tournaments and events to earn rewards and prove your strategic prowess.

Highlights
  • Dynamic army upgrades
  • Diverse unit types
  • Progressive gameplay
  • Weekly tournaments & events
  • Ever-growing arsenal
Features
Read full description

Join the ranks of strategic masters in "The Army," the ultimate idle strategy game where your leadership skills are put to the test! Key Features: Dynamic Army Upgrades: Customize your army with power-ups, health boosts, increased attack speed, and more. Every decision counts! Diverse Unit Types: Expand your army with a variety of units including archers, wizards, healers, and other powerful warriors. Progressive Gameplay: Each defeat is just a step towards greater strength. Upgrade your base stats and start each round stronger and more prepared. Weekly Tournaments & Special Events: Prove your strategic prowess in thrilling tournaments and events. Compete for glory and earn exclusive rewards. Ever-Growing Arsenal: Continuously strengthen your army with unique rewards and powerful upgrades, ensuring that no two battles are the same. About the Game: In "The Army," you'll embark on an epic journey of strategy and management. Your task? To build an invincible army capable of conquering any challenge. With each battle, you'll refine your strategy, upgrade your troops, and push your limits to achieve ultimate victory. Whether you're a seasoned strategist or a newcomer to the genre, "The Army" offers a deep, engaging experience that evolves with your play style. With its intuitive idle mechanics, you can progress even when you're not actively playing. Join "The Army" now and lead your forces to glory! Are you ready to make your mark in the annals of strategy gaming? Download now and start your conquest!

Screenshots

Impossible Luck Defense4 screens
The Army4 screens

Verdict

The call

The clearest difference is in-app purchases: Impossible Luck Defense at none against The Army's 13. Impossible Luck Defense also leads on rating (5.0 vs 4.6). The Army's advantage is ads (none vs shown) and update cadence (every 3 days vs every 15 months). On price, device support and iOS requirement 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. The Army sells 13 one-off in-app purchases. Impossible Luck Defense asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Impossible Luck Defense holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: The Army has 4.4K ratings behind it against 3, so its average is the more settled of the two.

UpkeepUpdate frequency

Impossible Luck Defense ships an update every 15 months, The Army every 3 days. The most recent releases landed on October 10, 2026 and October 25, 2026 respectively.

Scorecard6 real differences · 4 level
Impossible Luck Defense versus The Army: the parameters behind the verdict, then further details
ParameterImpossible Luck DefenseThe Army
PriceFreeFree
Rating5.0 (3 ratings) — better4.6 (4.4K ratings)
Positive reviews—30.5% of reviews
Number of ratings34.4K — better
Update frequencyEvery 15 monthsEvery 3 days — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better12.0
Further details — not scored
Size84 MB196 MB
Age rating4+9+
DeveloperSung Hee KimFIRE STUDIOS OYUN TEKNOLOJILERI ANONIM SIRKETI

Customer experience

Impossible Luck Defense

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

The Army

All ratings4,394 ratings
Positive90.9%
Neutral1.6%
Negative7.6%
Written reviews466 reviews
Positive30.5%
Neutral12.9%
Negative56.7%

Bugs and requests

Impossible Luck Defense

Not enough reviews yet to summarise bugs or requests.

The Army

Reported bugs

4 issues
  • Crashes after updates
  • Purchased upgrades not working as intended
  • Duplication issues with card unlocks
  • Tournaments become unplayable at higher levels

Requested features

5 requests
  • Ability to control unit targeting
  • More diverse unit types and strategies
  • Random level generation
  • Faster gameplay speed options
  • Paid ad removal option

In-app purchases

None

Impossible Luck Defense

No in-app purchases

13 purchases

The Army

One-time13
  • Ticket 1$2.99
  • Starter Gem Pack$4.99
  • Ticket 2$6.99
Show 10 more
  • Starter Pack$9.99
  • Game Speed Forever$9.99
  • Medium Gem Pack$9.99
  • Diamond Pass$11.99
  • Large Gem Pack$19.99
  • Ultimate Game Speed$19.99
  • Epic Pack$29.99
  • Mountain Gem Pack$29.99
  • Gigantic Gem Pack$49.99
  • Legendary Gem Pack$99.99

Questions

Is Impossible Luck Defense free?
Impossible Luck Defense is free to download, with no in-app purchases.
Is The Army free?
The Army is free to download, with in-app purchases available.
Which has better reviews, Impossible Luck Defense or The Army?
Impossible Luck Defense is rated higher. Impossible Luck Defense averages 5.0 out of 5 from 3 ratings, while The Army averages 4.6 from 4.4K ratings.
Do Impossible Luck Defense or The Army have ads?
Impossible Luck Defense shows ads; The Army does not.
Which is updated more often, Impossible Luck Defense or The Army?
Impossible Luck Defense ships an update every 15 months, and The Army every 3 days. Most recently, Impossible Luck Defense was updated on October 10, 2026 and The Army on October 25, 2026.

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