BTC Catalog vs Zahya EGY Operation
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BTC Catalog
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Our B2B catalog app is private and accessible only to approved business customers. To ensure security and prevent unauthorized use, login with a valid username and password is required. The app does not support other restricted access methods such as two-step verification, QR code scanning, or biometric login. During registration, we collect KYC documents to verify customer authenticity, reduce fraud risks, and maintain a trusted business environment for our users.
Zahya EGY Operation
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App that allow user to scan QR code that will be on the ticket so you can know the details about that items
Screenshots
Verdict
The clearest difference is update cadence: BTC Catalog at every 3 days against Zahya EGY Operation's every 6 weeks. 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
BTC Catalog ships an update every 3 days, Zahya EGY Operation every 6 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.
| Parameter | BTC Catalog | Zahya EGY Operation |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 days — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 70 MB |
| Age rating | 4+ | 4+ |
| Developer | Bullion Trading Center | Egypt Gold |
In-app purchases
BTC Catalog
No in-app purchases
Zahya EGY Operation
No in-app purchases
