Comparison

Onyx IX CSS vs Busy Agent

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

Head to head

About

Onyx IX CSS

Features

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Onyx IX CSS works online that are linked to the ONYX IX system. It helps the ONYX IX system customer to connect their customers and clients so that it provides customers with the ability to review their data, register requests, review requests, quotations, sales invoices for the client's account, review the account statement, and make matching of balances and allows the client to communicate With the company that operates on the Onyx system through the text messaging service available in the application

About

Busy Agent

Features

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بيزي يقوم بتنظيم علاقة العمل ما بين طالب الخدمة و مؤديها. حيث يقوم بضمان الحقوق المالية للطرفين من بدء الخدمة حتى انهاءها على الوجه الذي يرضي الطرفين. ايضاُ تستطيع بشفافية اتخاذ القرار سواء اذا كنت صاحب عمل او مؤدي خدمة عن طريق نظام التقييمات المتاح بعد إنهاء كل علاقة عمل للطرفين.

Screenshots

Onyx IX CSS4 screens

Busy Agent4 screens

Verdict

The call

The clearest difference is update cadence: Busy Agent at every 10 days against Onyx IX CSS's every 4 months. 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

Onyx IX CSS ships an update every 4 months, Busy Agent every 10 days. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

Scorecard1 real difference · 5 level

Onyx IX CSS versus Busy Agent: the parameters behind the verdict, then further details
Parameter	Onyx IX CSS	Busy Agent
Price	Free	Free
Update frequency	Every 4 months	Every 10 days — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	13.0 — better	13.4
Further details — not scored
Size	27 MB	52 MB
Age rating	4+	4+
Developer	Ultimate Solutions	DETAILS DIGITAL EST. FOR INFORMATION SYSTEMS TECHNOLOGY

In-app purchases

None

Onyx IX CSS

No in-app purchases

None

Busy Agent

No in-app purchases

Questions

Is Onyx IX CSS free?

Onyx IX CSS is free to download, with no in-app purchases.

Is Busy Agent free?

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

Do Onyx IX CSS or Busy Agent have ads?

Neither Onyx IX CSS nor Busy Agent shows ads.

Which is updated more often, Onyx IX CSS or Busy Agent?

Onyx IX CSS ships an update every 4 months, and Busy Agent every 10 days. Most recently, Onyx IX CSS was updated on November 3, 2026 and Busy Agent on November 4, 2026.