Comparison

Grungard vs icistaff OS

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

Head to head

Grungard

Smart Irrigation Controller

Otel staff uygulamasıdır.

Free

📊 Productivity

No ratingsView app →

About

Grungard

Features

Read full description

This app is created for controlling Grungard BLT irrigation devices.

About

icistaff OS

Features

Read full description

Icistaff OS allows your hotels to easily have instant conversations with your guests, allows hotel staff to see requests from your guests, helps them edit the status of requests and send status notifications.

Screenshots

Grungard4 screens

icistaff OS4 screens

Verdict

The call

The clearest difference is update cadence: Grungard at fortnightly against icistaff OS's monthly. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Grungard ships an update fortnightly, icistaff OS monthly. The most recent releases landed on September 30, 2026 and October 5, 2026 respectively.

Scorecard1 real difference · 5 level

Grungard versus icistaff OS: the parameters behind the verdict, then further details
Parameter	Grungard	icistaff OS
Price	Free	Free
Update frequency	Fortnightly — better	Monthly
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	14.0	14.0
Further details — not scored
Size	96 MB	73 MB
Age rating	4+	17+
Developer	Grüngard	B1 YONETIM SISTEMLERI YAZILIM VE DANISMANLIK Limited Sirketi

In-app purchases

None

Grungard

No in-app purchases

None

icistaff OS

No in-app purchases

Questions

Is Grungard free?

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

Is icistaff OS free?

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

Do Grungard or icistaff OS have ads?

Neither Grungard nor icistaff OS shows ads.

Which is updated more often, Grungard or icistaff OS?

Grungard ships an update fortnightly, and icistaff OS monthly. Most recently, Grungard was updated on September 30, 2026 and icistaff OS on October 5, 2026.