Comparison

Build An Army! vs Operation WarShell

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

Head to head
About

Build An Army!

Strategize and build your ultimate military force by deploying and merging powerful units. Adapt your army with tactical upgrades to overcome waves of enemies in fast-paced battles. Every decision shapes your path to victory.

Highlights
  • Build army from military cards
  • Merge units to create stronger forces
  • Deploy diverse military units
  • Upgrade unit stats and battlefield space
  • Plan formations for tactical battles
  • Fast-paced sessions with strategic choices
Features
Read full description

Build An Army! is a fast tactical strategy game where every card strengthens your battlefield plan. Deploy infantry, vehicles, drones, tanks, helicopters, and support upgrades, then merge and upgrade your forces to push through enemy waves. Every run is about smart choices. Expand your formation, call in reinforcements, boost armor, increase damage, and adapt your army before the next fight begins. FEATURES - Build an army from powerful military cards - Merge units to create stronger forces - Deploy soldiers, tanks, helicopters, drones, and support buildings - Upgrade damage, armor, reinforcements, and battlefield space - Plan your formation, then watch the battle unfold - Quick sessions with tactical choices every round Perfect for players who enjoy military strategy, card upgrades, merge gameplay, and fast battlefield action.

About

Operation WarShell

Engage in intense base-defense missions, commanding artillery to stop enemy units. Strategize weapon choices and ammo management across escalating tactical operations. Progress through challenging stages with diverse objectives and enemy types.

Highlights
  • Base-defense missions
  • Artillery command
  • Weapon upgrades
  • Ammo management
  • Mission-based progression
  • Tactical variety
Features
Read full description

Operation WarShell drops you into intense base-defense missions where every shot counts. Command your artillery crew across multiple tactical operations and stop enemy units from reaching and destroying your objective. From moving convoys to armored threats, each wave requires sharp timing, smart weapon choice, and efficient ammo use. Battle through 5 escalating missions with diverse objectives and enemy combinations. Enemies arrive in stages, and some require careful handling to prevent the target from falling. - Three weapon types: unlock and upgrade 75MM Basic, 120MM Mortar, and M982 Excalibur - Ammo + cooldown strategy: manage limited rounds and weapon cooldowns to stay in control - Mission-based progression: complete kill-rate and kill-count goals to unlock new stages and rewards - Tactical variety: targets include infantry, humvees, tanks, jeeps, and heavy support units - Progression system: earn currency from battles, buy weapons, and upgrade for higher damage and better ammo - Clear win/lose stakes: survive all enemy waves or lose if your objective is destroyed or you run out of ammo - Replayable challenges: push for better completion rates, higher rewards, and full mission claims

Screenshots

Build An Army!4 screens
Operation WarShell4 screens

Verdict

The call

The clearest difference is rating: Operation WarShell at 4.0 against Build An Army!'s 1.0. Build An Army!'s advantage is iOS requirement (12.0 vs 15.0). On price, ratings volume, 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Operation WarShell holds the better App Store score, 4.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Scorecard2 real differences · 8 level
Build An Army! versus Operation WarShell: the parameters behind the verdict, then further details
ParameterBuild An Army!Operation WarShell
PriceFreeFree
Rating1.0 (1 ratings)4.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings11
Update frequencyWeekly—
AdsYesYes
In-app purchasesNoNo
MonetizationAd-supportedAd-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size573 MB276 MB
Age rating12+17+
DeveloperPranav DubeyGnarly Game Studio

In-app purchases

None

Build An Army!

No in-app purchases

None

Operation WarShell

No in-app purchases

Questions

Is Build An Army! free?
Build An Army! is free to download, with no in-app purchases.
Is Operation WarShell free?
Operation WarShell is free to download, with no in-app purchases.
Which has better reviews, Build An Army! or Operation WarShell?
Operation WarShell is rated higher. Build An Army! averages 1.0 out of 5 from 1 ratings, while Operation WarShell averages 4.0 from 1 ratings.
Do Build An Army! or Operation WarShell have ads?
Both Build An Army! and Operation WarShell show ads.

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