Comparison

Comprei Ganhei vs Mapew

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Comprei Ganhei

Features
Read full description

O Comprei Ganhei é o app que recompensa você por compras do dia a dia. Com ele, você recebe cashback ao comprar produtos em lojas parceiras, de forma simples, rápida e segura. Como funciona: • Compre em lojas parceiras • Informe seu CPF no momento da compra • Solicite sua NFC-e (nota fiscal) • Registre a compra no app • Receba cashback direto na sua conta Benefícios do Comprei Ganhei: • Ganhe dinheiro com compras que você já faz • Processo simples e sem burocracia • Saque via Pix • Campanhas e ofertas exclusivas Importante: • As compras precisam ser realizadas em lojas parceiras • É necessário informar o CPF e solicitar a NFC-e no momento da compra • Apenas compras válidas dentro das campanhas geram cashback Segurança e confiança Seus dados são protegidos e todas as transações são realizadas com segurança. Comece agora e transforme suas compras em recompensas reais!

About

Mapew

Track your spending in real-time as you shop, compare prices across local stores using a live map, and verify your receipt against your cart to catch overcharges. Build shared shopping lists and monitor your savings over time.

Highlights
  • Live price map of local stores
  • Receipt scanning and item verification
  • Real-time in-app spending total
  • AI-powered price tag reading
  • Shared shopping lists with real-time editing
  • Purchase history and savings tracking
Features
Read full description

Were you charged right? Mapew shows your running total while you shop, checks your receipt item by item, and shows on the map where each product is cheapest near you. LIVE PRICE MAP • See prices the community recorded in your area • Search one item, or your whole list, and find which store is worth it • Receipt-confirmed prices are shown apart from estimates, so you know which to trust • Every purchase recorded makes your neighborhood map more complete CHECK YOUR RECEIPT BEFORE YOU LEAVE • Scan the receipt's QR code or take a photo of it (beta) • Mapew compares each item with what you put in your cart • Spots overcharges, items you didn't take, missing items and discounts • Save the purchase and share the check as a PDF SEE YOUR TOTAL AS YOU SHOP • Scan barcodes for free, with no limit • Or point at the price tag: AI reads the product and price for you • Set a spending limit and track your total before checkout SHARED SHOPPING LIST • Build your list and tick off what you've picked up • Invite whoever shops with you: everyone edits together in real time • See what you paid last time for each item YOUR SAVINGS • Purchase history and achievements • Every wrong charge you catch adds up as savings on your profile YOUR LANGUAGE, YOUR CURRENCY Portuguese (Brazil and Portugal), English and Spanish, in your country's currency. PRIVACY Your location stays on your device. It's only used to center the map and measure distance. Start free: unlimited barcode scans, plus price-tag reads and receipt checks every month.

Screenshots

Comprei Ganhei4 screens
Mapew4 screens

Verdict

The call

The clearest difference is in-app purchases: Comprei Ganhei at none against Mapew's 1. Comprei Ganhei also leads on update cadence (every 3 days vs weekly). On price, ads, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Mapew sells 1 in-app purchase, starting at $1.99 per month. Comprei Ganhei asks for nothing beyond the download.

UpkeepUpdate frequency

Comprei Ganhei ships an update every 3 days, Mapew weekly. Both last shipped on November 5, 2026.

Scorecard2 real differences · 6 level
Comprei Ganhei versus Mapew: the parameters behind the verdict, then further details
ParameterComprei GanheiMapew
PriceFreeFree
Positive reviews—50.0% of reviews
Update frequencyEvery 3 days — betterWeekly
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhoneiPhone, iPod — better
Requires iOS16.415.1 — better
Further details — not scored
Size58 MB36 MB
Age rating4+4+
DeveloperLunar Tecnologia da Informacao LTDARoni Amorim de Lima

In-app purchases

None

Comprei Ganhei

No in-app purchases

1 purchases

Mapew

Subscriptions1
  • Mapew PRO$1.991 Month

Questions

Is Comprei Ganhei free?
Comprei Ganhei is free to download, with no in-app purchases.
Is Mapew free?
Mapew is free to download, with in-app purchases available.
Do Comprei Ganhei or Mapew have ads?
Neither Comprei Ganhei nor Mapew shows ads.
Which is updated more often, Comprei Ganhei or Mapew?
Comprei Ganhei ships an update every 3 days, and Mapew weekly. Most recently, Comprei Ganhei was updated on November 5, 2026 and Mapew on November 5, 2026.

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