Isomat Application vs RAYYAN EXCHANGE
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Isomat Application
Access a detailed catalog of building chemicals and mortars, and get direct technical support for construction issues. Submit photos of problems for expert assistance from experienced engineers.
- Comprehensive product library
- Product properties information
- Direct technical support
- Photo submission for issue diagnosis
- Access to 6 product groups
- Information on over 350 products
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This application incorporates a comprehensive library of all the products of ISOMAT, the building chemicals and mortars industry. It could be a very useful tool for any professional or individual in the modern construction that wants to learn more about the company’s wide product range and its products’ properties. Furthermore, through this app you can address any construction issue you face in your house, office, shop etc. straight to ISOMAT’s Technical Support department, and the company’s experienced engineers will provide you with the most prompt and reliable technical assistance. All you have to do is either take a photo of the problematic area using your iOS smartphone/tablet camera or choose an existing one from your device’s photo library and send it through the SUPPORT section of the app. ISOMAT S.A. is a multinational company with present in more than 50 countries worldwide and one of the most important manufacturers of building chemicals and pre-mixed mortars in Europe. The company offers to its customers (construction companies, wholesalers -distributors and DIY retail chains) the following 6 groups of products: a) waterproofing materials, b) paints & renders c) tile adhesives & grouts, d) repairing materials, e) additives, f) floorings. ISOMAT’s product range consists of more than 350 products and is enriched every year with new ones, which are developed in the company’s R&D laboratories according to the latest trends in the construction sector. Additionally, ISOMAT offers integrated technical solutions for maximizing its customers’ benefits. For this reason, an excellent trained team of experienced engineers is available to provide prompt technical support to any interested party, both individuals and professionals on site, over the telephone, through e-mail and through this mobile application.
RAYYAN EXCHANGE
This app serves as a digital company profile, allowing users to access information about a business. It also facilitates appointment booking, streamlining the process of scheduling meetings or services.
- Company profile display
- Appointment scheduling
- Business information access
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The application is a Company Profile & Appointment Booking.
Screenshots
Verdict
The clearest difference is rating: Isomat Application at 5.0 against RAYYAN EXCHANGE's 2.9. Isomat Application also leads on iOS requirement (10.0 vs 14.0). RAYYAN EXCHANGE's advantage is ratings volume (119 vs 1) and update cadence (every 3 weeks vs every 2 months). On price, ads, in-app purchases and monetization model 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.
Isomat Application holds the better App Store score, 5.0 against 2.9. That said, the two scores are not equally well evidenced: RAYYAN EXCHANGE has 119 ratings behind it against 1, so its average is the more settled of the two.
Isomat Application ships an update every 2 months, RAYYAN EXCHANGE every 3 weeks. The most recent releases landed on October 12, 2026 and October 23, 2026 respectively.
| Parameter | Isomat Application | RAYYAN EXCHANGE |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 2.9 (119 ratings) |
| Positive reviews | — | 30.4% of reviews |
| Number of ratings | 1 | 119 — better |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 10.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 35 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | ISOMAT S. A. | SAWATECH LTD |
Customer experience
Isomat Application
RAYYAN EXCHANGE
Bugs and requests
Isomat Application
Not enough reviews yet to summarise bugs or requests.
RAYYAN EXCHANGE
Reported bugs
8 issues- Booking process is slow and has load issues
- Application crashes or freezes during booking
- Connection errors during sign-up
- Application is slow and doesn't work
- Application does not book or is not functional
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- User deleted account by mistake and cannot re-enter number
- Application stops and doesn't book appointments
- No window for booking dollar reservations
Requested features
7 requests- Improve booking process
- Reduce loading times
- Improve server quality
- Fix account deletion issue
- Allow re-entry of phone number after deletion
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- Provide a window for dollar reservations
- Make the application useful
In-app purchases
Isomat Application
No in-app purchases
RAYYAN EXCHANGE
No in-app purchases






