Curve App vs SOOR | سور
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Curve App
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Curve App is your all-in-one smart platform that transforms the engineering and construction experience. Whether you’re an engineer, consultancy office, contractor, or a client seeking professional services—Curve gives you everything in one place. What does Curve App offer? Smart design, supervision & project management tools Fast project pricing system A digital marketplace with CAD files, courses & ready templates Live job opportunities & engineering tenders Loyalty program & reward system for active users A full directory of certified engineers & offices Targeted advertising service for businesses & professionals Why Curve App? • Brings together all parties of the engineering process in one platform • Supports Arabic and African markets with native language interfaces • Fast, secure, and user-friendly interface • Serves over 20 million engineers and clients • Built for global expansion with flexible operations Curve is more than just an app — it’s an engineering lifestyle! We aim to elevate the construction sector, empower professionals, and improve customer experience. With Curve, management becomes easier, quality improves, and results become more professional. Download the app now and join thousands of users who’ve upgraded their engineering journey.
SOOR | سور
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Soor connects users directly with engineering offices and contracting companies by enabling them to get multiple free quotations according to their requirements. Request for quotation Users can get up to 6 free quotations from engineering offices and contracting companies without registration. Directory Soor directory includes a rich engineering office and contracting company profiles that enable the user to have the right choice that meets expectations. Become a Partner Engineering offices and contracting companies can be Soor partners by filling the electronic registration form and profile. This will enable them to track their clients request of quotations and present their profiles the way they wish. Users’ registration You can track your request of quotation details by registering as a user.
Screenshots
Verdict
The clearest difference is ads: Curve App at none against SOOR | سور's shown. SOOR | سور's advantage is update cadence (fortnightly vs every 29 months). On price, in-app purchases, device support and iOS requirement 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.
Curve App ships an update every 29 months, SOOR | سور fortnightly. The most recent releases landed on October 5, 2026 and October 9, 2026 respectively.
| Parameter | Curve App | SOOR | سور |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 29 months | Fortnightly — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 13.4 |
| Further details — not scored | ||
| Size | 90 MB | 25 MB |
| Age rating | 17+ | 4+ |
| Developer | Abdallah Ismaeil | Manassah Trading LTD |
In-app purchases
Curve App
No in-app purchases
SOOR | سور
No in-app purchases









