DeOlhoNaNota vs Prizor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DeOlhoNaNota
Verify electronic fiscal receipts and consumer invoices issued in São Paulo using your phone's camera to scan QR codes. This app checks if receipts were generated by a registered SAT equipment, replacing paper receipts and fiscal printers. It displays key purchase details from electronic fiscal documents.
- Scan electronic fiscal receipts
- Verify consumer invoices
- Read QR codes from SAT equipment
- Display purchase details
- Replaces paper receipts
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Aplicativo da Secretaria da Fazenda do Estado de São Paulo para verificar Cupom Fiscal Eletrônico e Nota Fiscal de Consumidor Eletrônica, emitidos no Estado de São Paulo. Através da câmera do celular, faça a leitura do QR Code impresso no Extrato de Cupom Fiscal Eletrônico para verificar se ele foi gerado a partir dos dados de um equipamento SAT regularmente registrado na Secretaria da Fazenda. O equipamento SAT é o novo equipamento que gera o Cupom Fiscal Eletrônico e o transmite via Internet à Secretaria da Fazenda, substituindo o Cupom Fiscal em papel e as impressoras fiscais. O app exibe também os dados principais da compra. Pode ser usado também para leitura do QR Code de DANFE de Nota Fiscal de Consumidor Eletrônica, caso em que serão exibidos todos os dados da compra. Não deve ser usado para leitura de outros tipos de QRCode.
Prizor
Participate in major promotions directly from your phone. Avoid queues and simplify your experience by selecting promotions, photographing your receipts, and hoping for the best.
- Participate in promotions
- Scan receipts
- Direct mobile access
- Queue-free experience
- Promotional alerts
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Já imaginou um mundo sem filas? Com o Prizor você participa das principais promoções, diretamente do seu celular. Sem filas e sem complicações, é só selecionar a promoção, fotografar as suas notas fiscais e torcer!
Screenshots
Verdict
The clearest difference is review sentiment: Prizor at 48% against DeOlhoNaNota's 0%. Prizor also leads on rating (4.9 vs 1.3) and update cadence (monthly vs every 4 months). DeOlhoNaNota's advantage is iOS requirement (7.1 vs 15.0). On price, ads, in-app purchases and monetization model 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.
Prizor holds the better App Store score, 4.9 against 1.3. That said, the two scores are not equally well evidenced: Prizor has 75 ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 0% of DeOlhoNaNota's written reviews are positive against 48% of Prizor's.
DeOlhoNaNota ships an update every 4 months, Prizor monthly. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.
| Parameter | DeOlhoNaNota | Prizor |
|---|---|---|
| Price | Free | Free |
| Rating | 1.3 (12 ratings) | 4.9 (75 ratings) — better |
| Positive reviews | 0.0% of reviews | 47.6% of reviews — better |
| Number of ratings | 12 | 75 — better |
| Update frequency | Every 4 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 7.1 — better | 15.0 |
| Further details — not scored | ||
| Size | 5 MB | 68 MB |
| Age rating | +4 | 17+ |
| Developer | Companhia de Processamento de Dados do Estado de Sao Paulo | CRMALL Sistema de Informacao de Marketing Ltda EPP. |
Customer experience
DeOlhoNaNota
Prizor
In-app purchases
DeOlhoNaNota
No in-app purchases
Prizor
No in-app purchases
