Comparison

Defend London vs Dinosaur Assassin

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

Head to head
About

Defend London

Engage in intense 3D aerial combat during World War II. Pilot various aircraft, command ground units, and complete challenging missions. Experience dynamic dogfights and strategic warfare across diverse environments.

Highlights
  • 3D aerial combat
  • Pilot planes, jeeps, commandos, bombers
  • 36 varied missions
  • Local Wi-Fi multiplayer
  • Diverse combat scenarios
  • Dynamic atmospheric conditions
  • Medal system for mission completion
Features
Read full description

Defend London from the attack of Hitler in this spectacular 3D game where you can handle planes, antiaircraft, jeeps, commandos and bombers. Play over 36 varied and exciting missions or challenge a friend to play a multiplayer game by wifi in a local network. In Defend London the action is frenetic, the dogfight is continuous, half second of doubt is the difference between life and death. -Fight in diverse scenarios: City, Mountain, Ocean. -Various atmospheric states: Clear sky, cloudy, night. -Each mission you complete gives you one more medal. -Total freedom of movement and turns on airplanes. -Collisions with buildings and mountains. -Adaptation of the jeep to the mountain. -Real buildings recreation. Game Tips: When you drive the jeep and you are attacked by enemy fighters, try to get under them so they can not shoot you. When you drive the plane near the mountains, the enemy planes have more difficult to shoot you. With the command, keep moving to avoid enemy fire. When driving a bomber and they are peppering the spitfire, keep focus on your target to bomb, because the mission is completed if your target is destroyed, even if your bomber drops a few seconds later. When you are head on with an enemy plane, try to hit with the two bursts of gunfire, so you will destroy soon.

About

Dinosaur Assassin

Embark on a thrilling journey as a Dinosaur Assassin, equipped with a variety of weapons and vehicles to navigate dangerous worlds. Engage in intense multiplayer battles or explore diverse environments filled with prehistoric and wild creatures.

Highlights
  • Variety of weapons and vehicles
  • Multiplayer mode for up to 20 players
  • Explore Jurassic, Ice Age, and Safari worlds
  • Hunt numerous dinosaur and animal species
  • Build campfires and gather supplies
  • High-quality graphics and gameplay
Features
Read full description

​On your Dinosaur Assassin journey you’ll require a host of weapons and a variety of ways to travel through this dangerous world. ​ All Unlocked Version: All Weapons/Vehicles/Animals are ready to use and play. Multiplayer - Choose to play as a Dinosaur/Animal against up to 20 players. You can build up your weapons to include: Pistol Crossbow(Explosive Arrows), Compound Bow, Proximity Mines/Gas Canisters, Handgun, Rifle. Travel by Motorbike you can Somersault off the bike to be right in the middle of the action, Sniper rifle long range kills from within your 4x4 off-road vehicle, ride by boat or maybe you prefer to run in and out of the action by foot, your faithful friend - Horse can be called by your whistle to get you out of those tight dino situations. Dinosaur Assassin: Evolution has High quality graphics and gameplay. Build Camp fires at night, gather firewood and supplies in the day time. Collect Night Vision Goggles and hunt by night, that is if you’re not too scared by all those carnivores! Jurassic, Ice Age and Safari worlds are full of wild deadly animals: TRex, Spinosaurus, Raptors, Triceratops, Velociraptors, Euoplocephalus, Pterodactyl, Dilophosaurus, Parasaurolophus. Brontosaurus, Sarcosuchus, Sabertooth Tiger, Mammoth, Dire Wolf, Short faced Bear, Wooly Rhino, Megaloceros, Scarabs, Elephant, Lion, Giraffe, Rhino, Monkey, Meerkat, Lioness, Reedbuck, Flamingo, Lemur, Bee's, Zebra, Crocodile, Wildebeest, Doedicurus, Dunkleosteus, Buffalo, WartHog, Ostrich, Diatryma, Gigantic Worm, Water Snake, Dimetrodon, Compsognathus, Stegosaurus, Allosaurus, Plesiosaur, Teratorn, Hyena, Hippopotamus, Leopard, Impala, Gorilla, Achelousaurus, Deinonychus, Nodosaur, Medusaceratops, Giganotosaurus, Torosaurus, Edmontonia and Pentaceratops. Discover and explore so much more… the rest will surprise you.

Screenshots

Defend London4 screens
Dinosaur Assassin4 screens

Verdict

The call

The clearest difference is review sentiment: Dinosaur Assassin at 100% against Defend London's 54%. Dinosaur Assassin also leads on rating (4.5 vs 4.3). Defend London's advantage is ads (none vs shown) and ratings volume (52 vs 4). On update cadence, in-app purchases, monetization model 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

Defend London costs $1.99 and Dinosaur Assassin $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Dinosaur Assassin holds the better App Store score, 4.5 against 4.3. That said, the two scores are not equally well evidenced: Defend London has 52 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 54% of Defend London's written reviews are positive against 100% of Dinosaur Assassin's.

UpkeepUpdate frequency

Defend London ships an update every 12 months, Dinosaur Assassin every 7 months. The most recent releases landed on November 1, 2026 and October 24, 2026 respectively.

Scorecard5 real differences · 5 level
Defend London versus Dinosaur Assassin: the parameters behind the verdict, then further details
ParameterDefend LondonDinosaur Assassin
Price$1.99 — better$3.99
Rating4.3 (52 ratings)4.5 (4 ratings) — better
Positive reviews54.2% of reviews100.0% of reviews — better
Number of ratings52 — better4
Update frequencyEvery 12 monthsEvery 7 months — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size9 MB115 MB
Age rating12+17+
DeveloperLuis Evaristo Rodriguez CamposJurassic Apps

Customer experience

Defend London

All ratings52 ratings
Positive82.7%
Neutral1.9%
Negative15.4%
Written reviews131 reviews
Positive54.2%
Neutral16.0%
Negative29.8%

Dinosaur Assassin

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Defend London

Reported bugs

9 issues
  • Game freezes and crashes on iPad
  • Controls unresponsive or inverted
  • Plane goes out of control unexpectedly
  • Jeep doesn't stop properly
  • Graphics glitches on mobile anti-aircraft jeep
Show 4 more
  • Game doesn't load properly
  • Collision detection too sensitive
  • User preferences not saved between sessions
  • Difficulty balancing issues at specific levels

Requested features

13 requests
  • Better graphics and visual improvements
  • Improved and more intuitive controls
  • Free flight mode without enemy attacks
  • Online multiplayer functionality
  • Tank vehicles and additional gameplay modes
Show 8 more
  • Level-specific tips and tutorials
  • Ability to toggle constant fire option
  • Altimeter and additional instruments
  • More missions and content updates
  • Survival mode
  • Unlock all missions for lower price
  • Allied planes in gameplay
  • Two-player survival mode

Dinosaur Assassin

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Defend London

No in-app purchases

None

Dinosaur Assassin

No in-app purchases

Questions

Is Defend London free?
Defend London costs $1.99, with no in-app purchases.
Is Dinosaur Assassin free?
Dinosaur Assassin costs $3.99, with no in-app purchases.
Which has better reviews, Defend London or Dinosaur Assassin?
Dinosaur Assassin is rated higher. Defend London averages 4.3 out of 5 from 52 ratings, while Dinosaur Assassin averages 4.5 from 4 ratings.
Do Defend London or Dinosaur Assassin have ads?
Dinosaur Assassin shows ads; Defend London does not.
Which is updated more often, Defend London or Dinosaur Assassin?
Defend London ships an update every 12 months, and Dinosaur Assassin every 7 months. Most recently, Defend London was updated on November 1, 2026 and Dinosaur Assassin on October 24, 2026.

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