Comparison

Dragon Defender vs Katana Rush

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

Head to head
About

Dragon Defender

Features
Read full description

Welcome to Dragon Defender, a thrilling fantasy action game that combines running challenges with strategic tower defense. Take the role of a mighty wizard, summon legendary dragons, and protect the king’s kingdom from endless waves of invading monsters. Are you ready to command your dragon army and serve the crown? Run and Power Up Begin your adventure in the running phase. Dodge deadly traps, gather vital bonuses, and collect upgrades that increase your damage, attack speed, and health. Every step strengthens your wizard and prepares your dragons for the battles to come. Unleash the Dragons Summon a team of powerful dragons, each with their own unique ability: Breeze: Blows a strong wind that slows down enemies and knocks them back. Flash: Fires a continuous energy beam that damages everything in its path. Vine: Summons thorned vines that slow monsters in an area, with extra damage in the center. Scorch: Launches a fiery fireball that explodes on impact and knocks enemies back. Frost: Shoots an icy shard that pierces through multiple foes and pushes them back slightly. Spark: Calls down a lightning strike that paralyzes enemies in an area. Build your ultimate dragon squad and dominate the battlefield. Defend the Kingdom When the enemy horde attacks, it is time for the tower defense phase. Select powerful boosts for your dragons and repel relentless enemies such as slimes, cyclops, and towering ogres. Every wave is more dangerous than the last. Can your team hold the line and protect the king’s lands? Upgrade and Merge Level up your dragons, unlock new powers, and merge them into stronger rarities. Create unstoppable combinations to overcome even the toughest monsters. Fantasy Adventure Awaits Dragon Defender delivers fast-paced running action, strategic dragon defense, and deep progression. Gather your dragons, master their abilities, and defend the king’s kingdom from the forces of darkness. Download Dragon Defender today and begin your legendary defense!

About

Katana Rush

Features
Read full description

Put on your mask, draw your katana… and run! In Katana Rush, you are Kage, a young ninja racing at full speed through a hand-painted Japan of legends. Leap from bamboo to bamboo, glide with your kite, slash enemies with a Shadow Strike and outrun the Ink Tide that swallows everything in its path. SMOOTH RUNNING, ONE FINGER IS ENOUGH Tap to jump, hold to glide, swipe to strike. You'll learn the controls in seconds; mastering the combos, the lantern bounces and the great updraft that carries you to the castle rooftops will take much longer. THE WAY OF THE NINJA: A REAL CAMPAIGN • 160 levels across eight worlds: bamboo forest, castle rooftops, abandoned mine, volcanic forge, harbor shore, lotus lake, frozen mountain and celestial palace • Varied goals: run, collect, time trial, chase, ascent, mount, silent infiltration • 16 bosses and mini-bosses from Japanese folklore: the Trickster Kappa, the Peak Tengu, Gashadokuro the giant skeleton, Raijin and Fūjin, Yuki-onna the Snow Woman… all the way to the Ink Dragon, source of the Tide ENDLESS RUN Go as far as you can, beat your record and take on the daily run, the same for every player. Compete worldwide on the leaderboards. MOUNTS AND NINJA TECHNIQUES Ride the crane, the bear or the kitsune, and equip your techniques: smoke bomb, shadow clone, shuriken, kawarimi and lightning step. Unlock the double jump and upgrade your kite as you run. CUSTOMIZE YOUR NINJA Outfits, masks, headwear, weapons, scarves, strike trails, kites and companions: try every piece live in the wardrobe before unlocking it. PROGRESS AT YOUR OWN PACE Missions, weekly challenges, ninja ranks, training dojo, collection and the “Way of the Ninja” season pass. A FAIR GAME • No loot boxes or random paid items: you always know what you're buying • Rewarded ads are optional • The “No Ads” option removes ads between runs • Playable offline, no account needed Ready to walk the way of the ninja? Download Katana Rush and run!

Screenshots

Dragon Defender4 screens
Katana Rush4 screens

Verdict

The call

The clearest difference is in-app purchases: Dragon Defender at none against Katana Rush's 8. Dragon Defender also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, ads 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. Katana Rush sells 8 one-off in-app purchases. Dragon Defender asks for nothing beyond the download.

UpkeepUpdate frequency

Dragon Defender ships an update every 3 days, Katana Rush every 2 days. The most recent releases landed on October 25, 2026 and November 1, 2026 respectively.

Scorecard2 real differences · 4 level
Dragon Defender versus Katana Rush: the parameters behind the verdict, then further details
ParameterDragon DefenderKatana Rush
PriceFreeFree
Update frequencyEvery 3 daysEvery 2 days — better
AdsYesYes
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size134 MB313 MB
Age rating4+9+
DeveloperSOZAPSamy Bouguerra

In-app purchases

None

Dragon Defender

No in-app purchases

8 purchases

Katana Rush

One-time8
  • Bourse de jade$0.99
  • Sans pub$1.99
  • Pack démarrage$1.99
Show 5 more
  • Passe Voie du ninja$3.99
  • Coffret de jade$3.99
  • Malle de jade$6.99
  • Trésor de jade$17.99
  • Montagne de jade$34.99

Questions

Is Dragon Defender free?
Dragon Defender is free to download, with no in-app purchases.
Is Katana Rush free?
Katana Rush is free to download, with in-app purchases available.
Do Dragon Defender or Katana Rush have ads?
Both Dragon Defender and Katana Rush show ads.
Which is updated more often, Dragon Defender or Katana Rush?
Dragon Defender ships an update every 3 days, and Katana Rush every 2 days. Most recently, Dragon Defender was updated on October 25, 2026 and Katana Rush on November 1, 2026.

Other comparisons