Comparison

Flying Defense 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

Flying Defense

Defend a kingdom from endless waves of flying monsters by building a mercenary troop. Engage in hundreds of stages, hire unique heroes, and battle in the Colosseum to protect treasures and earn bounties.

Highlights
  • Defend kingdom from flying monsters
  • 150 stages across 15 levels
  • Endless challenge mode
  • Build and hire mercenary troops
  • Battle in the Colosseum
  • Hire unique heroes
Features
Read full description

• USE EVERYTHING YOU’VE GOT TO DEFEND YOUR KINGDOM AGAINST THE ENDLESS ATTACK OF FLYING MONSTERS • 15 LEVELS, 150 STAGES and an ENDLESS CHALLENGE MODE! • BUILD YOUR TROOP OF MERCENARIES AND FIGHT AS A CONTENDER AT THE COLOSSEUM A massive amount of flying monsters haunt a peaceful Kingdom filled with rare and precious treasures. The monsters are ruled by the power of the treasures. The King has placed a huge bounty on the flying monsters in order to protect his people and the treasures. A mob of veteran hunters gather at the edge of the Kingdom to defeat the monsters and earn the bounty. Does your mercenary have what it takes to battle against the monsters? 1. DEFEND THE KINGDOM AND DEFEAT THE MONSTERS! • Watch out! Each monster that you miss lowers your reward. You don’t get anything if you miss 3 monsters. Remember the people of the Kingdom that have suffered much. Only you can end their suffering by destroying all the monsters. • Use everything you’ve got to defeat the monsters. The further you go the stranger the monsters get. Teleporting Monsters, Electric Shock Monsters, Bouncing Monsters, and more and more! Mightier warriors are needed to hunt the stronger monsters, you can hire capable heroes at the mercenary shop. 2. HUNDREDS OF STAGES, ENDLESS HOURS OF ENJOYMENT! • 15 levels and 150 stages of an absolutely exquisite game. • Unimaginable stages, Soldiers and Heroes are updated in each series. 3. BUILD YOUR MERCENARY TROOPS AND FIGHT AS A CONTENDER AT THE COLOSSEUM! • Earn money by clearing stages. Use your riches to hire talented Soldiers and Heroes. • Do you have enough money and intelligence? Check out the Mercenary Shop. If you are lucky you will find brilliant heroes that want to join your team as your wealth and intelligence grows. • Overcome your enemies at the colosseum.

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

Flying Defense4 screens
Operation WarShell4 screens

Verdict

The call

The clearest difference is rating: Flying Defense at 5.0 against Operation WarShell's 4.0. Flying Defense also leads on ads (none vs shown) and ratings volume (3 vs 1). Operation WarShell's advantage is in-app purchases (none vs 10). On price, review sentiment and device support 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. Flying Defense sells 10 one-off in-app purchases. Operation WarShell asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Flying Defense holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews complicate that: 94% of Flying Defense's written reviews are positive against 100% of Operation WarShell's, so the app with the better star average is not the one people write more warmly about.

Scorecard6 real differences · 4 level
Flying Defense versus Operation WarShell: the parameters behind the verdict, then further details
ParameterFlying DefenseOperation WarShell
PriceFreeFree
Rating5.0 (3 ratings) — better4.0 (1 ratings)
Positive reviews94.4% of reviews100.0% of reviews — better
Number of ratings3 — better1
Update frequencyEvery 3 weeks—
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS6.0 — better15.0
Further details — not scored
Size98 MB276 MB
Age rating9+17+
Developerdeligion Co., Ltd.Gnarly Game Studio

Customer experience

Flying Defense

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews267 reviews
Positive94.4%
Neutral3.0%
Negative2.6%

Operation WarShell

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Flying Defense

Reported bugs

3 issues
  • Crashes on launch
  • Freezes during gameplay
  • Upgrade issues

Requested features

4 requests
  • More levels
  • Easier coin/gem earning
  • More variety in projectiles
  • Improved upgrade system

Operation WarShell

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Flying Defense

One-time10
  • Flying Defense Mini Package$0.99
  • FD Mini Gem Package$0.99
  • Amazon Heroine : Artemis$0.99
Show 7 more
  • Amazon Super Heroine : Artemis$1.99
  • Flying Defense Basic Package$2.99
  • FD Basic Gem Package$2.99
  • Flying Defense A Package$2.99
  • Flying Defense Medium Package$4.99
  • Flying Defense B Package$4.99
  • Flying Defense Hot Package$7.99
None

Operation WarShell

No in-app purchases

Questions

Is Flying Defense free?
Flying Defense is free to download, with in-app purchases available.
Is Operation WarShell free?
Operation WarShell is free to download, with no in-app purchases.
Which has better reviews, Flying Defense or Operation WarShell?
Flying Defense is rated higher. Flying Defense averages 5.0 out of 5 from 3 ratings, while Operation WarShell averages 4.0 from 1 ratings.
Do Flying Defense or Operation WarShell have ads?
Operation WarShell shows ads; Flying Defense does not.

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