GDP Impex vs CoreTap
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
GDP Impex
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- Get Access to our live stock in the application - Diamond DNA for every detail - Live inventory - Search Diamonds - Diamond videos, pictures and certificate. Our app includes large variety of Diamond including New Arrival and fancy diamond. you can download images of selected Stone and share with friend or etc.
CoreTap
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CoreTAP is real-time bar execution intelligence for operators on Toast POS. It does not replace your POS. It reads every ticket and turns the shift into what a GM can act on: money in, money leaking, who is on the floor, what the menu is doing, who the guests are, and which tasks are still open. YOUR BAR IS BLEEDING MONEY. CORETAP FINDS EXACTLY WHERE. Pulse See the shift as it happens โ revenue, leakage, urgent alerts, and opportunity in one view. Cross-module fraud flags compound risk on the floor. Server grades (your bar staff, not machines) show who is making you money tonight. Action Engine Know what to fix first. Open work is ranked with an owner and a dollar impact. Loss prevention, coaching, training, operations, and recognition sit in one list. Compound cases escalate to the GM. Menu Engineering What to push, what to cut. Menu health, pour cost, stars and dogs, pricing, bottle mix, and spirit trends โ then the list writes the work. Customer Intelligence Guests, not just tabs. Unique identities from POS data (phone, Toast ID, tab name), then RFM, VIP, churn, and LTV. Capture phone at tab open and scoring gets sharper. Works with Toast POS. Built by Delta Kinetics. https://core-tap.com
Screenshots
Verdict
The clearest difference is update cadence: CoreTap at every 5 days against GDP Impex's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
GDP Impex ships an update every 3 weeks, CoreTap every 5 days. The most recent releases landed on October 5, 2026 and October 7, 2026 respectively.
| Parameter | GDP Impex | CoreTap |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Every 5 days โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 โ better | 15.1 |
| Further details โ not scored | ||
| Size | 50 MB | 28 MB |
| Age rating | 4+ | 17+ |
| Developer | OOZEE TECHNOLOGIES | Matthew Herrera |
In-app purchases
GDP Impex
No in-app purchases
CoreTap
No in-app purchases









