Comparison

Smart RFC vs Billú

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

Head to head
About

Smart RFC

Quickly request your invoices by instantly sharing your tax data. Supports multiple RFCs, sending data via email or WhatsApp, and saving a history of requested invoices. You can also attach purchase receipts and provide feedback on service establishments.

Highlights
  • Request invoices quickly
  • Share tax data instantly
  • Configure multiple RFCs
  • Send data via email/WhatsApp
  • Save invoice history
  • Attach purchase receipts
  • Provide service feedback
Features
Read full description

SMART RFC es una aplicación que le permite solicitar sus facturas de una manera rápida y fácil porque comparte sus datos fiscales inmediatamente, además: Permite configurar varios RFCs Envío de datos por correo o WhatsApp Guarda histórico de facturas solicitadas PLUS: ¡Adjunte el recibo de compra como referencia! Adicionalmente, podrá emitir su opinión respecto al servicio recibido en el establecimiento. Para mas información sobre el funcionamiento, puede consultar el siguiente enlace. https://www.youtube.com/watch?v=5APNlnVIY4Q

About

Billú

Manage your money with a digital debit account offering cashback on purchases and exclusive card designs. Access your finances easily without visiting a branch, with secure online shopping and physical card delivery.

Highlights
  • Debit account opening without branch visit
  • Digital card for secure online purchases
  • 1% cashback on participating e-commerce
  • 35% cashback on U.S.A. merchants
  • Physical debit card delivered to home
  • Cash withdrawal at affiliated ATMs without card
Features
Read full description

Billú, es la solución digital que tiene lo que necesitas. Maneja tu dinero con una cuenta de débito que te ofrece cashback , diseños exclusivos para las tarjetas físicas y mucho más. Con la App Billú, tienes las finanzas a tu alcance, olvidate de tener que ir a una sucursal. Descárgala y aprovecha los beneficios Billú que tenemos para ti. • Apertura de cuenta de débito sin acudir a sucursal (cuenta nivel 2) • Tarjeta Digital para compras online más seguras. • Cashback del 1% en ecommerce participantes • Cashback del 35% en comercios de U.S.A. • Tarjeta de débito física hasta tu domicilio. • Seguro de auto en alianza con seguros afirme • Retiro sin plástico en cajeros afirme y sus alianzas Consulta costos y comisiones de Billú en la página: http://www.billu.mx ¡Próximamente podrás disfrutar de más beneficios en tu app Billú! Sí tienes dudas o comentarios por favor no olvides llamarnos a nuestra línea exclusiva Billú: 8181501126 O escríbenos a nuestro Billú Chat: Billú es un producto y marca registrada propiedad de Banca Afirme, S.A., Institución de Banca Múltiple, Afirme Grupo Financiero.

Screenshots

Smart RFC2 screens
Billú4 screens

Verdict

The call

The clearest difference is rating: Billú at 4.7 against Smart RFC's 3.7. Smart RFC's advantage is update cadence (every 2 days vs every 5 months) and iOS requirement (9.0 vs 15.0). On price, ratings volume, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Billú holds the better App Store score, 4.7 against 3.7. Both are backed by a comparable volume of ratings — 3 and 3 respectively.

UpkeepUpdate frequency

Smart RFC ships an update every 2 days, Billú every 5 months. The most recent releases landed on October 7, 2026 and October 15, 2026 respectively.

Scorecard3 real differences · 7 level
Smart RFC versus Billú: the parameters behind the verdict, then further details
ParameterSmart RFCBillú
PriceFreeFree
Rating3.7 (3 ratings)4.7 (3 ratings) — better
Positive reviews—55.0% of reviews
Number of ratings33
Update frequencyEvery 2 days — betterEvery 5 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPod
Requires iOS9.0 — better15.0
Further details — not scored
Size30 MB108 MB
Age rating4+17+
Developerjesus bahenaBanca Afirme, S.A., Institucion de Banca Multiple, Afirme Grupo Financiero

Customer experience

Smart RFC

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Billú

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews20 reviews
Positive55.0%
Neutral0.0%
Negative45.0%

In-app purchases

None

Smart RFC

No in-app purchases

None

Billú

No in-app purchases

Questions

Is Smart RFC free?
Smart RFC is free to download, with no in-app purchases.
Is Billú free?
Billú is free to download, with no in-app purchases.
Which has better reviews, Smart RFC or Billú?
Billú is rated higher. Smart RFC averages 3.7 out of 5 from 3 ratings, while Billú averages 4.7 from 3 ratings.
Do Smart RFC or Billú have ads?
Neither Smart RFC nor Billú shows ads.
Which is updated more often, Smart RFC or Billú?
Smart RFC ships an update every 2 days, and Billú every 5 months. Most recently, Smart RFC was updated on October 7, 2026 and Billú on October 15, 2026.

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