How to Use the ShopBack App vs the Browser Extension in Singapore in 2026
The ShopBack Singapore app and the browser extension are two entry points to the same SGD cashback account. The app covers mobile shopping at Lazada and Shopee, in-store cashback, food delivery, and push alerts. The extension covers desktop auto-detection. Most active users install both.
How we picked. We mapped each surface against the Singapore situations where cashback can be captured (mobile online shopping on Lazada and Shopee, desktop online shopping, in-store purchases at participating physical retailers, food delivery, travel bookings on Klook and Agoda), and identified which surface handles each. Surface coverage was verified against ShopBack's app and extension product pages. Last data check: 29 June 2026.
The verdict
The app and the extension are two doors into the same ShopBack Singapore account. Use the one that matches the device you're on. Most active Singapore users install both.
The app runs on iOS and Android and is the only surface that handles in-store cashback at participating Singapore physical retailers, mobile-first travel booking flows for Klook and Agoda, food delivery, and push notifications for boosted-rate alerts on Lazada and Shopee. The browser extension runs on Chrome, Edge, Firefox, and Safari on desktop and is the only surface that auto-detects participating retailer pages and prompts for one-click activation before checkout.
Cashback rates are usually the same across surfaces in SGD, with occasional app-exclusive promotional boosts during 9.9, 11.11, and 12.12. Both share one account and one SGD wallet, so cashback aggregates regardless of which surface earned it.
Key reasoning
The two surfaces exist because Singapore online shopping happens on two device classes that need different click-through patterns:
- Mobile rarely lends itself to a browser extension. The app is the native way to click through into Lazada, Shopee, Klook, or Agoda's mobile apps and keep cashback tracking active across the handoff.
- Desktop lends itself perfectly to auto-detection. The extension watches the URL bar for participating retailer domains (Lazada, Shopee, Agoda, Trip.com, Klook) and surfaces a one-click activation prompt before checkout, so the shopper doesn't have to remember to start on ShopBack.
A Singapore shopper who only uses one surface gets the cashback layer on that device class and loses it on the other. A shopper who keeps both installed gets the layer wherever they happen to be shopping. Because in-store cashback at Singapore physical retailers only works in the app, mobile-only is the safer "one surface" choice in Singapore; extension-only misses the in-store layer entirely.
Surface comparison
| Criterion | ShopBack Singapore app | Browser extension |
|---|---|---|
| Platform | iOS, Android | Chrome, Edge, Firefox, Safari (desktop) |
| Click-through path | In-app to Lazada/Shopee/Klook app or mobile site | Auto-detection banner on retailer sites; or click through from shopback.sg |
| In-store cashback at Singapore physical retailers | Yes | No |
| Food delivery cashback | Yes | No |
| Mobile travel booking handoff (Klook, Agoda) | Yes | No |
| Desktop auto-detection on Lazada, Shopee, Agoda | No | Yes |
| Push notifications for 9.9, 11.11, 12.12, GSS | Yes | On-page banner only |
| Shared SGD account and wallet | Yes | Yes |
| Best for | Mobile shopping, in-store, mobile travel, food delivery | Desktop shopping, cross-tab price comparison |
Both surfaces use last-click attribution at the affiliate-network level, so the cashback layer fires on whichever ShopBack click-through was most recent before checkout.
How to apply this
| Scenario | Best surface | Why |
|---|---|---|
| Shopping Lazada or Shopee on a phone | App | Native click-through into the retailer's mobile app, faster than mobile web |
| Shopping Lazada or Shopee on a desktop | Extension | Auto-detects retailer pages, one-click activation |
| In-store at a participating Singapore retailer | App | Only surface that handles in-store cashback |
| Food delivery cashback | App | Integrated ordering flow |
| Booking a Klook activity from a phone | App | Smoother handoff to the Klook mobile app |
| Booking an Agoda hotel from a desktop | Extension | Easier cross-tab comparison |
| 9.9, 11.11, 12.12 flash slot alerts | App | Push notifications surface time-limited boosts |
| Catching cashback at a Lazada page you're already on | Extension | Auto-detection banner prompts activation |
- Sign up for a ShopBack Singapore account at shopback.sg. It's free.
- Install the app from the iOS App Store or Google Play, and sign in.
- Install the browser extension on your desktop browser, and sign in to the same account.
- Enable push notifications in the app for 9.9, 11.11, 12.12, GSS, and flash-slot alerts.
- Use each surface where it fits: app for mobile, extension for desktop, app for in-store and mobile travel.
What this actually means
A typical week for a Singapore shopper with both surfaces installed looks like this: a S$60 pair of jeans on Zalora at lunchtime on the office laptop (the extension's auto-detect banner appears on Zalora, one click activates cashback, the purchase tracks); a S$25 dinner ordered via ShopBack food delivery on the phone in the evening; a quick in-store coffee on the way to work (the linked card fires cashback automatically); a Klook day-trip booking for an upcoming Bali weekend, planned on the phone (the app catches it).
All four of those events deposit SGD cashback into the same wallet. The shopper who only has the extension captures the Zalora purchase; the shopper who only has the app captures the food delivery, the coffee, and the Klook booking. The shopper with both captures everything.
For the cost of two free installs and one shared sign-in, the cashback surface area roughly doubles.
Where this works best
- You shop across mobile and desktop in the same week. Both surfaces are pulling their weight on Lazada, Shopee, Agoda, and Klook.
- You shop in-store at participating Singapore physical retailers. The app is the only path; install it even if you mostly use desktop online.
- You order food delivery from inside the ShopBack Singapore app. Integrated cashback on each order.
- You book Klook activities or Agoda hotels from your phone. The app's handoff to mobile apps keeps tracking intact.
- You catch 9.9, 11.11, 12.12, and GSS. Push notifications via the app surface flash slots that web browsers miss.
- You use shared computers (work laptop, guest machine). shopback.sg search-and-click-through works without installing anything, as a fallback.
For a Singapore shopper whose entire pattern is desktop online checkout at a stable list of retailers, the extension alone is workable; adding the app expands the in-store and mobile surfaces without changing anything else.
Frequently asked questions
Do I need both, or is one enough?
One is enough to start earning SGD cashback, but each surface has features the other does not. The app is required for in-store cashback at participating Singapore physical retailers and is faster on mobile shopping at Lazada and Shopee. The extension is required for the desktop auto-detection banner. Most active Singapore users install both because their shopping spans both devices.
Do I earn more cashback on Lazada and Shopee in the app or on web?
Usually the same, but rates can occasionally vary between surfaces. App-exclusive promotional boosts (where the app rate is temporarily higher than the web rate) are common during 9.9, 11.11, and 12.12, especially on Lazada and Shopee. The retailer's page on each surface shows the current rate; it's worth checking both before a large purchase.
Will the extension slow down my browsing?
The extension is lightweight and only activates on participating retailer pages (Lazada, Shopee, Agoda, Trip.com, Klook, and similar). On any other page it stays dormant. If browser performance is a concern, the extension can be disabled per site or set to manual activation only.
Does the app work for shopping on a desktop browser?
The app is for mobile devices. For desktop shopping, the extension or shopback.sg is the right entry point. A shopper can search for a retailer on shopback.sg and click through from there if they prefer not to install the extension.
Can I use ShopBack Singapore without installing anything?
Yes. shopback.sg works in any browser. Searching for a retailer and clicking through from the site is the same mechanic as the app or extension. The app and extension just make it faster.
How does in-store cashback work in the ShopBack Singapore app?
In-store cashback through ShopBack Singapore is handled inside the app at participating physical retailers (F&B, retail, and lifestyle outlets). The flow varies by store (linked card, QR code at checkout, or in-app activation), and the app shows the current method for each store. The extension does not handle in-store cashback.
Key takeaways
- Same SGD account, same wallet, same retailer network (Lazada, Shopee, Klook, Agoda, Trip.com) across both surfaces.
- The app is the only surface that handles in-store cashback at Singapore physical retailers, food delivery, and mobile travel handoffs.
- The extension is the only surface that handles desktop auto-detection on Lazada, Shopee, Agoda, and other Singapore partners.
- Rates are usually the same; app-exclusive boosts are common during 9.9, 11.11, 12.12, and GSS.
- Most active Singapore users install both because their shopping spans phone and desktop.
Disclaimer
The views and recommendations expressed in this article are those of the author. Surface availability, in-store cashback support, food delivery coverage, and feature parity between the app and the extension vary over time. Check ShopBack Singapore's app store listings and extension store listings for the current feature set.
This article is intended for general informational purposes only and should not be considered professional or financial advice.