Comparison

KRT vs J

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

KRT

This workplace companion app streamlines office experiences with features like NFC entry, visitor management, and amenity booking. It also includes a helpdesk for service requests and a feedback system to improve facilities. Stay informed with app updates and announcements.

Highlights
  • NFC access control
  • Visitor pre-approval and QR codes
  • Conference room booking
  • Service request helpdesk
  • Facility feedback system
  • Office announcements
Features
Read full description

Welcome to SPARK by Knowledge Realty Trust, your all-in-one workplace companion designed to streamline your office experience. Key Features: โ€ข Tap & Pass: Use NFC technology for seamless entry with your phone, eliminating the need for physical access cards. โ€ข Visitor Management: Pre-approve guests and deliveries, generate QR codes, and manage visitor logs effortlessly. โ€ข Amenity Booking: Book conference rooms, fitness centers, and more with ease, ensuring you always have the space you need. โ€ข Helpdesk: Lodge service requests, track their progress, and communicate directly with facility managers for swift resolutions. โ€ข Feedback: Share your thoughts on services and facilities to help us continuously improve and tailor your experience. โ€ข Updates and Notices: Stay informed with important announcements and updates directly through the app. Download SPARK by Knowledge Realty Trust now to enhance productivity and convenience at your workplace!

About

J

Features
Read full description

This app contains the information that related to works inside the organization. They can view the stock, Device Status, Client Information And for their Attendance too.

Screenshots

KRT4 screens
J4 screens

Verdict

The call

The clearest difference is update cadence: KRT at every 3 weeks against J's every 7 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

KRT ships an update every 3 weeks, J every 7 months. The most recent releases landed on October 10, 2026 and October 5, 2026 respectively.

Scorecard1 real difference ยท 7 level
KRT versus J: the parameters behind the verdict, then further details
ParameterKRTJ
PriceFreeFree
Positive reviews54.5% of reviewsโ€”
Update frequencyEvery 3 weeks โ€” betterEvery 7 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeโ€”
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.614.0 โ€” better
Further details โ€” not scored
Size385 MB51 MB
Age rating4+4+
DeveloperKnowledge Realty Office Management Service Private LimitedRavichandran Karuppusamy

In-app purchases

None

KRT

No in-app purchases

None

J

No in-app purchases

Questions

Is KRT free?
KRT is free to download, with no in-app purchases.
Is J free?
J is free to download, with no in-app purchases.
Do KRT or J have ads?
Neither KRT nor J shows ads.
Which is updated more often, KRT or J?
KRT ships an update every 3 weeks, and J every 7 months. Most recently, KRT was updated on October 10, 2026 and J on October 5, 2026.

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