Comparison

iDaft Jamming vs NPJ

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

Head to head
About

iDaft Jamming

Create your own Daft Punk-inspired music sessions with various soundboards and interactive game modes. Experience "Guitar Hero" style gameplay or "Beat Box" challenges, with options for acapella or beat-synced jamming. Enhance your experience with a camera background feature for social media sharing.

Highlights
  • Daft Punk soundboards
  • Jamming modes
  • Guitar Hero style game
  • Beat Box mode
  • Acapella and beat-synced options
  • Camera background feature
Features
Currently charting
Read full description

iDaft Jamming is a tribute to Daft Punk’s “Harder Better Faster Stronger”, "Aerodynamic", "Around The World", "Crescendolls", "One More Time", "Technologic" and "Robot Rock" Make your own jam sessions in the "jamming modes"! HARDER BETTER FASTER STRONGER (Apple Watch support) AERODYNAMIC AROUND THE WORLD CRESCENDOLLS ONE MORE TIME TECHNOLOGIC ROBOT ROCK Choose whether you want to jam along to the beat or just go plain "acapella". Try the game modes: - Guitar Hero style: Be a Daft Hero and nail those tiles!!! - "Beat Box" mode where you jump to the beat of Robot Rock to complete the game. - Car game added with enhanced UI mode when all ads removed or "Enhanced UI" is bought. And if you reach the later levels... If you want the next-level experience try the newly added camera background feature... Dare we say perfect for social media sharing!? Join the Facebook page "iDaft Jamming" and share your experiences! Have fun! (Daft Punk or their record label is not in any way affiliated with this app)

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

iDaft Jamming4 screens
NPJ4 screens

Verdict

The call

The clearest difference is rating: NPJ at 4.7 against iDaft Jamming's 3.7. NPJ also leads on review sentiment (89% vs 65%) and update cadence (every 2 days vs every 4 days). iDaft Jamming's advantage is chart position (#67 vs unranked). On price, ratings volume, 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. iDaft Jamming sells 5 one-off in-app purchases 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

NPJ holds the better App Store score, 4.7 against 3.7. Both are backed by a comparable volume of ratings — 1.1K and 2.6K respectively. Written reviews point the same way: 65% of iDaft Jamming's written reviews are positive against 89% of NPJ's.

UpkeepUpdate frequency

iDaft Jamming ships an update every 4 days, NPJ every 2 days. The most recent releases landed on November 6, 2026 and November 4, 2026 respectively.

Scorecard5 real differences · 6 level
iDaft Jamming versus NPJ: the parameters behind the verdict, then further details
ParameteriDaft JammingNPJ
PriceFreeFree
Rating3.7 (1.1K ratings)4.7 (2.6K ratings) — better
Positive reviews64.8% of reviews88.6% of reviews — better
Number of ratings1.1K2.6K — better
Update frequencyEvery 4 daysEvery 2 days — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#67 — better—
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size143 MB281 MB
Age rating4+9+
DeveloperAnders SvendsenKramer Media GmbH

Customer experience

iDaft Jamming

All ratings1,098 ratings
Positive66.1%
Neutral7.3%
Negative26.6%
Written reviews593 reviews
Positive64.8%
Neutral8.4%
Negative26.8%

NPJ

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

Bugs and requests

iDaft Jamming

Not enough reviews yet to summarise bugs or requests.

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

5 purchases

iDaft Jamming

One-time5
  • Remove Ads$0.99
  • Coffee / Spin$0.99
  • Remove Banner Ads$1.99
Show 2 more
  • Remove All Ads (DEAL)$2.99
  • Remove Fullscreen Ads$3.99
3 purchases

NPJ

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

Questions

Is iDaft Jamming free?
iDaft Jamming 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, iDaft Jamming or NPJ?
NPJ is rated higher. iDaft Jamming averages 3.7 out of 5 from 1.1K ratings, while NPJ averages 4.7 from 2.6K ratings.
Do iDaft Jamming or NPJ have ads?
Both iDaft Jamming and NPJ show ads.
Which is updated more often, iDaft Jamming or NPJ?
iDaft Jamming ships an update every 4 days, and NPJ every 2 days. Most recently, iDaft Jamming was updated on November 6, 2026 and NPJ on November 4, 2026.

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