Onyx CSS vs Alesayi Maintenance Technical
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Onyx CSS
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Customer Self Service is a way to communicate for the users of Onyx to facilitate the fast tasks that are related to their customers Main Functions: 1- Exchange official documents with customers to match balances or for the purpose of sending balances such as quotation, customer request, invoice, account statement and more. 2- the possibility of view sales, return sales, quotations reports and its details and more 3- the possibility of contacting among customers using messaging. The customer can update his work data that is editable Main Features: 1- showing customers address on maps, and know the nearest of them for direct reach 2- contacting with customers with all new using news bar
Alesayi Maintenance Technical
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مجموعة متنوعة من خدمات الصيانة للعناية الشاملة بأجهزة العملاء هدفنا هو الحفاظ على أجهزة العملاء حتى تعمل بأفضل أداء لتتمكن من الاستمرار والبقاء على المسار الصحيح ما نتميز به.. الحل المريح الذي يتم بضغطة زر واحدة خدمات الصيانة الاحترافية مدعومة بضمان الحق الكامل خدمات صيانة متكاملة مجدولة نهتم بموظفينا ونحافظ على التزاماتنا لعملائنا تساعد فرق المهندسين على حل المشكلات وإعادة تشغيل المنشأة في أسرع وقت ممكن
Screenshots
Verdict
The clearest difference is iOS requirement: Onyx CSS at 13.0 against Alesayi Maintenance Technical's 15.0. 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Onyx CSS ships an update every 6 months, Alesayi Maintenance Technical every 4 months. The most recent releases landed on October 10, 2026 and October 16, 2026 respectively.
| Parameter | Onyx CSS | Alesayi Maintenance Technical |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 24 MB | 46 MB |
| Age rating | 4+ | 4+ |
| Developer | Ultimate Solutions | Sara Asloob |
In-app purchases
Onyx CSS
No in-app purchases
Alesayi Maintenance Technical
No in-app purchases
Questions
Is Onyx CSS free?
Is Alesayi Maintenance Technical free?
Do Onyx CSS or Alesayi Maintenance Technical have ads?
Which is updated more often, Onyx CSS or Alesayi Maintenance Technical?
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