Billing App vs RAYYAN EXCHANGE
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Billing App
Easily create and send invoices, estimates, and track stock. Manage customer and supplier accounts, track sales, and generate various reports. Supports multiple tax types and customizable invoice designs.
- Generate and send invoices/estimates
- Track stock and transactions
- Manage customer and supplier accounts
- Track credit sales and expenses
- Support for VAT, GST, and other taxes
- Customizable invoice designs
- Generate daily, monthly, and yearly reports
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-- Unlimited Device Support -- Access from any Mobile or Tab with single account -- Free online Storage for Billing App -- No need of Backup => generate Estimate or Invoice then Send to your customers (e.g: WhatsApp,Email) as PDF and Print from Billing App. => Stock View & Stock Transaction tracking. => All Report Monthly, Daily, Yearly ,Dates between Reports. => Customer and Supplier Credit/Debit Notes Tracking. => Credit Sale Tracking. => Expenses Tracking. => VAT,GST,CESS,TAX Support. => Fully Customisable invoice. => Sale Order & Purchase Order. => You can easily manage your bills, estimate and product stock by using the Billing App => A Platform for listing your products to Public Customers And Supplier. => Save Supplier,Customer,godown or any MAP Locations and Drive to there by using the Billing App. => You can print the invoice if any printer connected to your mobile. => No need to backup, everything is stored in the server on Billing App.
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: RAYYAN EXCHANGE at 2.9 against Billing App's 1.0. RAYYAN EXCHANGE also leads on review sentiment (30% vs 0%) and ratings volume (123 vs 1). Billing App's advantage is iOS requirement (10.0 vs 14.0). 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.
RAYYAN EXCHANGE holds the better App Store score, 2.9 against 1.0. That said, the two scores are not equally well evidenced: RAYYAN EXCHANGE has 123 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of Billing App's written reviews are positive against 30% of RAYYAN EXCHANGE's.
Billing App ships an update monthly, RAYYAN EXCHANGE every 3 weeks. The most recent releases landed on October 8, 2026 and October 14, 2026 respectively.
| Parameter | Billing App | RAYYAN EXCHANGE |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 2.9 (123 ratings) — better |
| Positive reviews | 0.0% of reviews | 30.4% of reviews — better |
| Number of ratings | 1 | 123 — better |
| Update frequency | Monthly | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 10.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 79 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | MUHAMMED RISHAD KAKKIRI | SAWATECH LTD |
Customer experience
Billing App
RAYYAN EXCHANGE
Bugs and requests
Billing App
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
Show 2 moreShow fewer
- Provide a window for dollar reservations
- Make the application useful
In-app purchases
Billing App
No in-app purchases
RAYYAN EXCHANGE
No in-app purchases
