Comparison

Guest vs 504 Express

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

Head to head

★ 4.36 ratingsView app →

About

Guest

Features

Read full description

Somos una solución 100% Hondureña que te ayuda a controlar y reportar el ingreso de tus visitas a tu residencial o lugar de trabajo. Guest te brinda diferentes medidas de seguridad para garantizar un ambiente seguro y confiable.

About

504 Express

Track your online purchases from the moment they arrive at your Miami locker. Receive notifications and full traceability with status bars and location windows. Access comprehensive support to stay informed about your shipments.

Highlights

Package tracking from Miami locker
Real-time notifications
Full shipment traceability
Status bar progress updates
Location windows
Comprehensive customer support

Features

Read full description

Optimiza tu experiencia de compras en línea con nuestra aplicación de rastreo de paquetes. Desde que tu compra llega a nuestro casillero en Miami, te notificamos y proporcionamos una trazabilidad completa. Sigue el progreso con barras de estado, ventanas de ubicación, y accede a un soporte integral para estar siempre informado y en control de tus envíos.

Screenshots

Guest4 screens

504 Express4 screens

Verdict

The call

The clearest difference is iOS requirement: 504 Express at 15.6 against Guest's 17.0. 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

Guest ships an update monthly, 504 Express every 5 weeks. The most recent releases landed on October 30, 2026 and November 4, 2026 respectively.

Scorecard1 real difference · 9 level

Guest versus 504 Express: the parameters behind the verdict, then further details
Parameter	Guest	504 Express
Price	Free	Free
Rating	—	4.3 (6 ratings) — better
Positive reviews	—	100.0% of reviews
Number of ratings	—	6 — better
Update frequency	Monthly — better	Every 5 weeks
Ads	No	No
In-app purchases	No	No
Monetization	—	Free
Devices	iPhone, iPad	iPhone, iPad, iPod — better
Requires iOS	17.0	15.6 — better
Further details — not scored
Size	27 MB	58 MB
Age rating	4+	4+
Developer	ESS S de RL de CV	SISOFTC

In-app purchases

None

Guest

No in-app purchases

None

504 Express

No in-app purchases

Questions

Is Guest free?

Guest is free to download, with no in-app purchases.

Is 504 Express free?

504 Express is free to download, with no in-app purchases.

Do Guest or 504 Express have ads?

Neither Guest nor 504 Express shows ads.

Which is updated more often, Guest or 504 Express?

Guest ships an update monthly, and 504 Express every 5 weeks. Most recently, Guest was updated on October 30, 2026 and 504 Express on November 4, 2026.