Onii vs E4 Go
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Onii
This app provides a convenient and smart way to shop, allowing users to scan products, add them to a virtual cart, and pay directly through the application. It offers a quick and practical shopping experience, giving users more autonomy.
- Scan products with barcode
- Add items to virtual cart
- QR code store access
- In-app payment options
- Flexible payment methods
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A Onii é uma empresa de tecnologia que oferece soluções de conveniência flexíveis e inteligentes para que as pessoas tenham mais autonomia em suas vidas. Com o app Onii em seu smartphone tudo é muito prático e rápido! Você cadastra seus dados e a forma de pagamento preferida, desbloqueia o acesso às lojas com o QR Code disponível, lê o código de barras dos produtos que deseja e adiciona ao carrinho. Você pode pagar diretamente pelo aplicativo ou nas máquinas de cartão disponíveis. Seu condomínio ou empresa ainda não tem uma Onii? Saiba mais em www.onii.app
E4 Go
Access your store account, view past purchase invoices, and redeem discount coupons. This application also allows you to open doors and refrigerators within the store.
- Open store doors and refrigerators
- View past purchase invoices
- Access discount coupons
- Register for store access
- Exclusive offers
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Aplicativo com funcionalidade de abrir as portas e geladeiras, ver NFs de compras anteriores e cupons de desconto. Este App permite o cadastro para acesso à loja e também a ofertas exclusivas.
Screenshots
Verdict
The clearest difference is review sentiment: Onii at 33% against E4 Go's 9%. Onii also leads on iOS requirement (13.0 vs 15.5). On price, update cadence, ads and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Onii ships an update every 10 days, E4 Go every 2 weeks. The most recent releases landed on October 12, 2026 and October 9, 2026 respectively.
| Parameter | Onii | E4 Go |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) — better | — |
| Positive reviews | 33.3% of reviews — better | 9.1% of reviews |
| Number of ratings | 2 — better | — |
| Update frequency | Every 10 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.5 |
| Further details — not scored | ||
| Size | 19 MB | 41 MB |
| Age rating | +12 | +4 |
| Developer | Onii - Conveniência Autônoma | E4 Sistemas |
Customer experience
Onii
E4 Go
In-app purchases
Onii
No in-app purchases
E4 Go
No in-app purchases
