Comparison

Crown Centrex vs [z]Control by Zepta

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

Head to head

Real-time bait monitoring

Free

📊 Productivity

No ratingsView app →

About

Crown Centrex

Transform your smartphone into a mobile extension of your virtual PBX. Make and receive calls worldwide using your landline number for cost-efficient and mobile communication. Access all the features of your Gamma Cloud PBX system directly from your device.

Highlights

Smartphone as mobile PBX extension
Worldwide calls with landline number
Cost-efficient mobile calling
Access to PBX features
Gamma Cloud PBX integration

Features

Read full description

Crown cetrex is a modern communication serviceof Gamma. Get your telephone system to your phone. With this app you can use your smartphone as a mobile extension of your virtual PBX. Start and receive worldwide calls with your landline number so that you can telephone cost-efficient and mobile. Take advantage of the functions of your PBX and all the features of Gamma Cloud PBX

About

[z]Control by Zepta

Features

Read full description

With [z]Control, you optimize pest control and monitor bait stations in real time – simple, efficient, and digital. Live Monitoring – Get instant updates on bait activity. Automated Documentation – Save time with seamless digital reporting. Optimized Efficiency – Reduce inspection efforts and increase productivity. Sustainable Control – Minimize rodenticide use with data-driven decisions. Download now and redefine bait station management!

Screenshots

Crown Centrex3 screens

[z]Control by Zepta4 screens

Verdict

The call

The clearest difference is update cadence: [z]Control by Zepta at every 3 weeks against Crown Centrex's every 6 months. Crown Centrex's advantage is iOS requirement (13.0 vs 15.1). 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

Crown Centrex ships an update every 6 months, [z]Control by Zepta every 3 weeks. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 6 level

Crown Centrex versus [z]Control by Zepta: the parameters behind the verdict, then further details
Parameter	Crown Centrex	[z]Control by Zepta
Price	Free	Free
Positive reviews	0.0% of reviews	—
Update frequency	Every 6 months	Every 3 weeks — better
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	13.0 — better	15.1
Further details — not scored
Size	32 MB	56 MB
Age rating	4+	4+
Developer	Gamma Communications GmbH	Zepta Technologies GmbH

In-app purchases

None

Crown Centrex

No in-app purchases

None

[z]Control by Zepta

No in-app purchases

Questions

Is Crown Centrex free?

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

Is [z]Control by Zepta free?

[z]Control by Zepta is free to download, with no in-app purchases.

Do Crown Centrex or [z]Control by Zepta have ads?

Neither Crown Centrex nor [z]Control by Zepta shows ads.

Which is updated more often, Crown Centrex or [z]Control by Zepta?

Crown Centrex ships an update every 6 months, and [z]Control by Zepta every 3 weeks. Most recently, Crown Centrex was updated on November 3, 2026 and [z]Control by Zepta on October 28, 2026.