Comparison

Pieri Group vs Doorkeeper App

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

Head to head

About

Pieri Group

Features

Read full description

Tutti i servizi Pieri Group in un'unica APP per i clienti! Come funziona? Dopo aver scaricato la APP potrai accedere con pochi click alla tua area riservata e: - Scaricare tutte le schede di sicurezza, tecniche e MOCA per rispettare il tuo protocollo HACCP - Consultare tutte le statistiche di acquisto e tute le variazioni di listino dei tuoi prodotti, in aumento e in diminuzione. -Accedere ai servizi digitali esclusivi di Linea Valore -Inviare i tuoi ordini online in qualsiasi momento -Sfogliare tutti i nostri cataloghi -Consultare il tuo estratto conto e lo scadenziario -Inviare i tuoi suggerimenti o reclami Navigando l'APP Pieri Group, potrai scoprire questi e tanti altri servizi pensati esclusivamente per te!

About

Doorkeeper App

Features

Read full description

DoorKeeper is an innovative access control system for Attendance Tracking with Facial Recognition. A voice message alerts about the outcome of the access request and welcomes when you clock in/out. DoorKeeper automates the guest register of your company: a QrCode and welcome email are sent to the visitors‘ smartphone to guide them during their visit

Screenshots

Pieri Group4 screens

Doorkeeper App4 screens

Verdict

The call

The clearest difference is update cadence: Doorkeeper App at fortnightly against Pieri Group's every 2 months. On price, ads, in-app purchases and device support 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

Pieri Group ships an update every 2 months, Doorkeeper App fortnightly. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

Scorecard1 real difference · 5 level

Pieri Group versus Doorkeeper App: the parameters behind the verdict, then further details
Parameter	Pieri Group	Doorkeeper App
Price	Free	Free
Update frequency	Every 2 months	Fortnightly — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod — better	iPhone, iPad
Requires iOS	15.0 — better	16.4
Further details — not scored
Size	94 MB	53 MB
Age rating	4+	4+
Developer	Eurosystem 2000 srl	Orangedev

In-app purchases

None

Pieri Group

No in-app purchases

None

Doorkeeper App

No in-app purchases

Questions

Is Pieri Group free?

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

Is Doorkeeper App free?

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

Do Pieri Group or Doorkeeper App have ads?

Neither Pieri Group nor Doorkeeper App shows ads.

Which is updated more often, Pieri Group or Doorkeeper App?

Pieri Group ships an update every 2 months, and Doorkeeper App fortnightly. Most recently, Pieri Group was updated on October 26, 2026 and Doorkeeper App on October 27, 2026.