The 4 Best Spanish Supermarket Apps in 2026
Doing the grocery shop from your phone removes the worst part of it: carrying bags and queueing. What really changes between chains is not the catalogue but the logistics: who picks and delivers the order, from where, and how far ahead you have to book a slot. This guide compares the 4 best supermarket apps in Spain in 2026, useful whether you live there or are staying for a while.
Apps for doing the supermarket shop from your phone
Supermarket apps for shopping online with home delivery or click and collect, saved regular shopping lists, personalised discount coupons and access to leaflets and prices.
Top pick
Mercadona
Free · 5M+
Best for the big weekly shop
3.9
12K reviews
TopApps analysis
Mercadona delivers from its own warehouse rather than from the store, which makes product availability much better, and it repeats your usual shop in one tap.
The Mercadona app is the only convenient way to shop online at Spain's leading supermarket chain: a cart that survives between sessions, a regular-shopping list that rebuilds your order in one tap, and home delivery from a warehouse rather than from the store. Its low rating mostly comes down to how hard slots are to get.
Pros
- Repeat your usual shop in a single tap
- Same prices as in the physical store
- Delivery from a warehouse, so better availability
Cons
- Delivery slots run out fast
- Not available in every province
- Low rating driven by delivery problems
Carrefour España
Centros Comerciales Carrefour SA · Free · 5M+
The widest catalogue
4.3
81K reviews
TopApps analysis
The Carrefour Spain app covers the whole hypermarket, not just food, and its personalised El Club coupons are where the real savings sit.
The Carrefour app combines online shopping with the El Club coupon programme, which is where the real saving is: personalised discounts based on what you usually buy, activated from the app before you reach the till. It covers groceries as well as the rest of the hypermarket catalogue.
Pros
- Personalised coupons that genuinely save money
- Full hypermarket catalogue, not just groceries
- Online shopping with delivery or in-store pickup
Cons
- Interface crowded with promotions
- Coupons expire quickly if you don't activate them
- Uneven performance on older phones
DIA
Free · 5M+
Best for saving money
4.4
55K reviews
TopApps analysis
DIA combines low prices with Club DIA coupons, which are aggressive on specific products, and it offers free click and collect.
The DIA app stands out for Club DIA: aggressive discount coupons on specific products that you activate straight from your phone. Online orders can be delivered at home or picked up in store, and the catalogue leans towards keen prices rather than variety.
Pros
- Very competitive Club DIA coupons
- Free in-store pickup available
- Prices geared towards saving money
Cons
- Smaller catalogue than Carrefour
- Fewer delivery slots available
- The app occasionally fails to apply coupons
Last updated: 2026-07-01
Lidl Plus
Free · 100M+
Best for in-store discounts
4.0
1.8M reviews
TopApps analysis
Lidl Plus does not sell online, but it stacks coupons and personalised offers you apply at the checkout, adding up to considerable savings over a year.
Lidl Plus is not an online shop but a discount programme: you scan the app's code at the till and collect coupons, scratch cards and personalised offers. For anyone who shops at Lidl regularly the savings add up considerably over a year, and it costs nothing.
Pros
- Exclusive discounts and coupons, free
- Digital receipts with your purchase history
- Personalised offers based on what you buy
Cons
- No online shopping, only in-store discounts
- Requires registration with personal data
- Frequent promotional notifications
Frequently asked questions
Which is the best online supermarket app in Spain?
Mercadona for the full weekly shop, because it delivers from its own warehouses, which sharply reduces missing items, a common problem with supermarkets that pick orders in-store. Carrefour is better if you also want non-food products, and DIA if price is the main criterion. All four are Spanish-market apps: outside Spain, Lidl Plus is the only one of the four with a direct equivalent in most countries.
How much does home delivery cost?
It depends on the chain and the order value. Mercadona, Carrefour and DIA all charge a delivery fee that usually falls or disappears above a certain basket size, which pushes people towards larger orders. Click and collect, offered by Carrefour and DIA, is normally free and is the cheapest option if you don't mind going to the store. Lidl Plus is not an online shop, so delivery does not apply.
Are online prices the same as in store?
At Mercadona, yes, they are identical. Other chains can show occasional differences between the online price and a specific store, because some promotions are local. Carrefour and DIA coupons work both online and in the physical store, but you have to activate them in the app before paying.
Is the app worth installing if I shop in store?
Yes, mainly for the discounts. Lidl Plus, Carrefour's El Club and Club DIA all offer personalised coupons based on what you usually buy, and they are free. The cost is handing over data about your shopping habits, which is exactly what the chain gets in exchange for the discount. Whether that trade is worth it is a personal call.
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