Comparison

KOEL iGreen vs KROMA

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

Head to head

KritilabsRetailOutletMobileApp

Free

💼 Business

No ratingsView app →

About

KOEL iGreen

Monitor machine health, receive critical alarms, and manage preventive maintenance schedules. This app works with a 'Plug and Play' device that connects directly to your machine's harness for real-time data.

Highlights

Machine health performance monitoring
Machine alarms and trips alerts
Preventive maintenance scheduling
Plug and Play device integration
Real-time data monitoring

Features

Read full description

1. To monitor Machine Health Performance Parameters 2. Machine Alarms & Trips 3. Preventive Maintenance Schedule KOEL iGreen RMS app works in tandem with our 'Plug and Play' device which simply plugged into your Machine harness.

About

KROMA

Features

Read full description

Kritilabs Retail Outlet Mobile App designed by KritiLabs, helps its customers to perform day-to-day operations using our devices in a hassle-free manner. Using this app, our end customers can perform tasks like the generation of OTP, checking vehicle status, etc.

Screenshots

KOEL iGreen4 screens

KROMA4 screens

Verdict

The call

The clearest difference is iOS requirement: KROMA at 14 against KOEL iGreen's 18.0. On price, update cadence, 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

KOEL iGreen ships an update monthly, KROMA every 2 months. The most recent releases landed on June 1, 2026 and September 20, 2026 respectively.

Scorecard1 real difference · 7 level

KOEL iGreen versus KROMA: the parameters behind the verdict, then further details
Parameter	KOEL iGreen	KROMA
Price	Free	Free
Positive reviews	0.0% of reviews	—
Update frequency	Monthly — better	Every 2 months
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	18.0	14 — better
Further details — not scored
Size	24 MB	48 MB
Age rating	17+	17+
Developer	Tor.ai Limited	KRITILABS TECHNOLOGIES PRIVATE LIMITED

In-app purchases

None

KOEL iGreen

No in-app purchases

None

KROMA

No in-app purchases

Questions

Is KOEL iGreen free?

KOEL iGreen is free to download, with no in-app purchases.

Is KROMA free?

KROMA is free to download, with no in-app purchases.

Do KOEL iGreen or KROMA have ads?

Neither KOEL iGreen nor KROMA shows ads.

Which is updated more often, KOEL iGreen or KROMA?

KOEL iGreen ships an update monthly, and KROMA every 2 months. Most recently, KOEL iGreen was updated on June 1, 2026 and KROMA on September 20, 2026.