Comparison

Trap Master vs NPJ

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

Head to head
About

Trap Master

Strategically place and upgrade traps to stop waves of enemies emerging from a tube. Progress through unique levels, earn gold for permanent upgrades, and enjoy engaging graphics and sound in this thrilling defense game.

Highlights
  • Endless enemy waves
  • Place and upgrade traps
  • Unique levels
  • Earn gold for upgrades
  • Engaging graphics and sound
Features
Read full description

Get ready for action in Trap Master, the thrilling defense game where strategy meets excitement! In this addictive game, your goal is to stop a wave of enemies that emerge from a mysterious tube. As they march forward, you have to place traps and squish them! FEATURES Endless Enemy Waves: Battle against an ever-increasing number of enemies, each wave bringing a new challenge. Place and Upgrade Traps: Set up a variety of traps to defeat your foes. Upgrade the traps to squish enemies faster. Unique Levels: Play across many different stages, each with its own set of challenges. Complete a stage to progress to the next one. Earn Gold for Upgrades: Completing stages earns you gold, which you can use for permanent upgrades. Engaging Graphics and Sound: Enjoy captivating graphics and sound effects that enhance your gaming experience. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.mobsmile.com/games/privacy/

About

NPJ

Embark on a daily survival challenge through July, facing unique enemies and bosses with a variety of humorous weapons. Customize your character with skins and collect upgrades to enhance your abilities. Can you help OkCron overcome the month's trials?

Highlights
  • 31 unique daily levels
  • Diverse enemies and bosses
  • Upgradable weapons
  • Customizable skins
  • Daily challenges
Features
Read full description

Every day in July brings a new level packed with unique enemies, fiery maps, and crazy bosses. Your mission? Help OkCron survive each day of July without any problems! Face daily challenges armed with a variety of hilarious and powerful weapons. Use the Rizz Bow to break your enemies’ hearts, or the Stained Briefs for some messy fun. Customize OkCron with an array of awesome skins and collect upgrades to boost your stats. Remember, this is all in good fun – No Problem July is a challenge within the game, not real life! So, suit up, get ready, and join OkCron on his unforgettable journey through the most exciting month of the year. Can you make it through July without a single mishap? Features: • 31 unique levels, one for each day of July • Diverse enemies and daily bosses • A variety of upgradable weapons • Customizable and special skins Play the official NPJ game now and see if you have what it takes to conquer the most unique survival game ever!

Screenshots

Trap Master4 screens
NPJ4 screens

Verdict

The call

Trap Master and NPJ both sit at 4.6 stars, but that hides the real split: 89% of NPJ's written reviews are positive against 51% of Trap Master's. NPJ also leads on update cadence (every 2 days vs every 4 weeks) and iOS requirement (13.0 vs 15.0). Trap Master's advantage is ratings volume (48K vs 2.6K). On price, rating, 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. Trap Master sells 25 in-app purchases, starting at $4.99 per 7 days and NPJ sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for Trap Master against 4.7 for NPJ. That said, the two scores are not equally well evidenced: Trap Master has 48K ratings behind it against 2.6K, so its average is the more settled of the two. Written reviews are what separate them: 51% of Trap Master's written reviews are positive against 89% of NPJ's.

UpkeepUpdate frequency

Trap Master ships an update every 4 weeks, NPJ every 2 days. The most recent releases landed on November 1, 2026 and October 27, 2026 respectively.

Scorecard4 real differences · 6 level
Trap Master versus NPJ: the parameters behind the verdict, then further details
ParameterTrap MasterNPJ
PriceFreeFree
Rating4.6 (48K ratings)4.7 (2.6K ratings) — better
Positive reviews50.6% of reviews88.6% of reviews — better
Number of ratings48K — better2.6K
Update frequencyEvery 4 weeksEvery 2 days — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size336 MB281 MB
Age rating12+9+
DeveloperMobsmile Yazilim Hizmetleri Limited SirketiKramer Media GmbH

Customer experience

Trap Master

All ratings47,775 ratings
Positive90.5%
Neutral4.8%
Negative4.7%
Written reviews864 reviews
Positive50.6%
Neutral12.3%
Negative37.2%

NPJ

All ratings2,588 ratings
Positive90.9%
Neutral1.8%
Negative7.3%
Written reviews342 reviews
Positive88.6%
Neutral2.9%
Negative8.5%

User reviews

Trap Master

From 48K App Store ratings

What we love

  • 👍 Satisfying gameplay
  • 🚀 Addictive and fun
  • 🤩 Exactly like the ads

Room to improve

  • 🔥 Too many ads
  • ⏱️ Slow progression
  • 🔁 Repetitive levels

NPJ

From 2.6K App Store ratings

What we love

  • 🚀 Life-changing
  • 🤑 Helped with financial issues
  • 🙏 Saved lives
  • 🤯 Incredible, mind-blowing experience
  • 🤗 Emotional, heartwarming

Room to improve

  • 🐛 Occasional bugs and glitches
  • 💰 Too many ads
  • 🤕 Caused physical harm or discomfort

Bugs and requests

Trap Master

Reported bugs

2 issues
  • Ads not rewarding as promised
  • Levels getting stuck on repeat

Requested features

3 requests
  • Offline mode
  • More level variety
  • Reduced ad frequency

NPJ

Reported bugs

3 issues
  • Game freezing or crashing
  • Disappearing in-game items/progress
  • Inability to claim pre-order bonus

Requested features

3 requests
  • Less ads
  • Ability to claim pre-order bonus
  • Improved gameplay and difficulty balancing

In-app purchases

25 purchases

Trap Master

Subscriptions1
  • VIP Club Weekly$4.997 Days
One-time24
  • Flash Deal Skip Ads x10$0.99
  • Skip Ads x10$1.99
  • 10 Gold$2.99
Show 21 more
  • Shotgun Tube x32$3.99
  • Golden Touch x16$3.99
  • Black Hole x16$3.99
  • Skip Ads x25$3.99
  • Double Tube x64$4.99
  • x5 Epic Pack Bundle$4.99
  • Remove Ads$4.99
  • Starter Pack$4.99
  • 25 Gold$5.99
  • Basic Pack$5.99
  • Remove Ads Pack$6.99
  • Skip Ads x60$7.99
  • Remove Ads Pack$9.99
  • 60 Gold$11.99
  • Great Pack$11.99
  • Skip Ads x150$13.99
  • Skip Ads x400$24.99
  • 150 Gold$24.99
  • Mega Pack$24.99
  • 400 Gold$49.99
  • Master's Pack$119.99
3 purchases

NPJ

One-time3
  • Gem Pack$0.99
  • Limited Time Premium NPJ$1.99
  • Premium NPJ$4.99

Questions

Is Trap Master free?
Trap Master is free to download, with in-app purchases available.
Is NPJ free?
NPJ is free to download, with in-app purchases available.
Which has better reviews, Trap Master or NPJ?
NPJ is rated higher. Trap Master averages 4.6 out of 5 from 48K ratings, while NPJ averages 4.7 from 2.6K ratings.
Do Trap Master or NPJ have ads?
Both Trap Master and NPJ show ads.
Which is updated more often, Trap Master or NPJ?
Trap Master ships an update every 4 weeks, and NPJ every 2 days. Most recently, Trap Master was updated on November 1, 2026 and NPJ on October 27, 2026.

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