LDB Merchant vs Grabtamp
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
LDB Merchant
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LDB Merchant is an application which supports LDB Agency function. Therefore, in this application, you can either register as LDB Merchant or LDB Agency, or both of them. For those users who registered as both LDB Merchant and LDB Agency, you can easily switch from one function to the other one with a couple of steps. LDB Merchant services allow customers to scan QR code to securely and quickly make payments. LDB AGENCY refers to as a retail that is contracted with LDB to offer financial services and facilitate transactions for customers through smartphones, tablets, and other electronic devices. LDB AGENCY is operating under the supervision of the bank of the Lao PDR. Agents of LDB can use the LDB Agency system to receive payments, cash in and cash out for LDB Walletβs customers. LDB Agencyβs features β’ View account balance and transaction history of both LDB Agency accounts and LDB accounts. β’ Generate QR code to let customers scan when making payments. β’ Provide cash-in services to let customers deposit cash to LDB Wallet accounts (an agent scans QR code generated by customers). β’ Provide cash-out services to let customers withdraw cash from LDB Wallet accounts (an agent generates QR code for customers to scan). Features / Function of LDB Merchant Payment β’ Generate QR code β’ Received payment with static or dynamic QR
Grabtamp
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Grabtamp is a sophisticated digital platform designed for the efficient management of customer loyalty programs and promotional campaigns. The application enables businesses to create, distribute, and monitor digital coupons while implementing comprehensive loyalty solutions.
Screenshots
Verdict
The clearest difference is iOS requirement: LDB Merchant at 9.0 against Grabtamp's 12.0. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on October 12, 2026 and October 10, 2026 respectively.
| Parameter | LDB Merchant | Grabtamp |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 β better | 12.0 |
| Further details β not scored | ||
| Size | 72 MB | 66 MB |
| Age rating | 4+ | 4+ |
| Developer | LDB MOBILE BANKING | Vanhthong Khounphachanh |
In-app purchases
LDB Merchant
No in-app purchases
Grabtamp
No in-app purchases








