Comparison

Ninja Assassin vs Stealth Hero

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

Head to head
About

Ninja Assassin

Become a stealthy ninja cat assassin and hunt down your targets in this action-packed shooter game. Evade enemies, plan your attacks, and use earned rewards to upgrade your feline hunter. Experience a free game with numerous levels to become a legend.

Highlights
  • Play as a ninja cat assassin
  • Hunt down targets stealthily
  • Evade enemies with machine guns
  • Earn gems and diamonds for upgrades
  • Multiple levels to play
  • Completely free shooter game
Features
Read full description

Do you like shooter games or stealth games? Let’s play a hunter assassin game in Ninja Cat style & become the assassin master! Play as a ninja cat assassin and hunt down all your targets. Stay hidden, be faster and more clever than your targets and hunt them down one by one. Be careful, your woof enemies have automatic machine guns and they are looking for you! Escape them without being spotted and find the right moment to attack them. Be brave, don’t be just hunted by hunters. Only the most stealth hunters or the fastest assassin will become the true hero of assassin games. You will be rewarded with gems, precious bloody diamonds, after eliminating your target. Use them wisely and change your kitty hunter assassin to real Ninja Cat Assassin master! Stop looking for other action games! Ninja Cat Assassin is a perfect killer hunting stealth game for you. It is a completely free shooter game with a lot of levels, which give you an opportunity to become a real legend of assassins in the ninja cat world! Privacy Policy https://cybernautica.cz/privacy-policy/ Terms of Service https://cybernautica.cz/terms-of-service/ Indonesia (IGRS): 13+

About

Stealth Hero

Embark on an adventure game blending stealth, stealing, and rescue missions. Train as a ninja or gangsta to complete challenging contracts and save the princess in this action-packed experience.

Highlights
  • Stealth and stealing gameplay
  • Rescue missions
  • Ninja and gangsta roles
  • Gradually increasing difficulty
  • Multiple levels per contract
  • Unique challenges per contract
Features
Read full description

If you are looking for an adventure game that is the perfect blend of today's hottest action genres with hiding, stealing and rescuing as either a sneaky ninja or an unapologetic gangsta, Steal Hero is perfect for you! How to be a hero rescue? Join Stealth Hero to save the princess in the most captivating action game. Attend the top university for ninjas, write your own thesis on how to kill in 3 seconds, and start searching for employers… In the modern world, future heroes rely on stealth. Download the game now! + Bloody missions that gradually get harder: more bad guys and more targets. Yes, it will take more time and effort on your end! + Up to all levels within one contract. + Every contract offers you a totally new and interesting challenge. + Oh! There's one important thing you should know: you can easily be killed. Take care! Some of your friends are already on their way to become the world’s well-known heroes! What are you waiting for? Download the game and build your legacy!

Screenshots

Ninja Assassin4 screens
Stealth Hero4 screens

Verdict

The call

The clearest difference is in-app purchases: Stealth Hero at none against Ninja Assassin's 1. Stealth Hero also leads on ads (none vs shown) and update cadence (weekly vs every 4 months). Ninja Assassin's advantage is rating (4.6 vs 4.3) and ratings volume (14 vs 3). On price 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. Ninja Assassin sells 1 one-off in-app purchase. Stealth Hero asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Ninja Assassin holds the better App Store score, 4.6 against 4.3. Both are backed by a comparable volume of ratings — 14 and 3 respectively.

UpkeepUpdate frequency

Ninja Assassin ships an update every 4 months, Stealth Hero weekly. Both last shipped on November 3, 2026.

Scorecard7 real differences · 2 level
Ninja Assassin versus Stealth Hero: the parameters behind the verdict, then further details
ParameterNinja AssassinStealth Hero
PriceFreeFree
Rating4.6 (14 ratings) — better4.3 (3 ratings)
Number of ratings14 — better3
Update frequencyEvery 4 monthsWeekly — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.011.0 — better
Further details — not scored
Size181 MB323 MB
Age rating+129+
DeveloperCYBERNAUTICA s.r.o.Jambox Games Pte Ltd

Customer experience

Ninja Assassin

All ratings14 ratings
Positive85.7%
Neutral14.3%
Negative0.0%

Stealth Hero

All ratings3 ratings
Positive66.7%
Neutral33.3%
Negative0.0%

In-app purchases

1 purchases

Ninja Assassin

One-time1
  • Remove Ads$2.99
None

Stealth Hero

No in-app purchases

Questions

Is Ninja Assassin free?
Ninja Assassin is free to download, with in-app purchases available.
Is Stealth Hero free?
Stealth Hero is free to download, with no in-app purchases.
Which has better reviews, Ninja Assassin or Stealth Hero?
Ninja Assassin is rated higher. Ninja Assassin averages 4.6 out of 5 from 14 ratings, while Stealth Hero averages 4.3 from 3 ratings.
Do Ninja Assassin or Stealth Hero have ads?
Ninja Assassin shows ads; Stealth Hero does not.
Which is updated more often, Ninja Assassin or Stealth Hero?
Ninja Assassin ships an update every 4 months, and Stealth Hero weekly. Most recently, Ninja Assassin was updated on November 3, 2026 and Stealth Hero on November 3, 2026.

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