Comparison

PlainPay vs ISI

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

Head to head
About

PlainPay

This app simplifies payments and money transfers via QR code scanning. It also functions as a utility scanner for various codes and offers features like cardless ATM withdrawals and secure internet banking access.

Highlights
  • QR code payments and transfers
  • Cardless ATM withdrawals
  • Secure internet banking access
  • Utility scanner for QR/Bar codes
  • Digitally sign electronic documents
  • OTP functionality
Features
Read full description

PlainPay is an innovative, secure and simple mobile payment application for making payments or for transferring money using a mobile phone, based on QR Code technology. With PlainPay, it has never been easier to make payments. A quick scan of a QR Code, allows you to transfer money to other PlainPay users and debit the amount directly from your account or have it charged to a credit card. PlainPay can also be used as a Utility Scanner for Bar Codes, QR Codes or Data Matrices with the possibility of saving scans for future reference. PlainPay recognise the most common QR Codes for: - making a call - opening an internet address - adding a vCard to your address book - visualizing Geographic Coordinates on the map - sending an email - adding an event to your calendar - sending an SMS PlainPay can also be used to : - withdraw money from an ATM without using a card - access your Internet banking account using a simple, but just as safe, authentication method - digitally sign your electronic documents. - OTP For more information contact support@plainpay.it

About

ISI

This mobile banking app allows businesses to manage their finances on the go. It provides access to online banking features, enabling users to view account balances, transaction history, and send payments. Users can also manage contacts and receive messages from their bank.

Highlights
  • Account balance overview
  • Transaction history
  • SEPA credit transfer
  • Mass payment submission
  • Contact management
  • Bank message consultation
Features
Read full description

isi-business La versione mobile banking per le aziende della Cassa di Risparmio La Cassa di Risparmio di Bolzano, fondata nel 1854, è la banca più storica dell’Alto Adige nonché una forte banca regionale. Con oltre 110 filiali è attualmente una fra le maggiori Casse di Risparmio rimaste indipendenti in Italia, una banca territoriale con significativa presenza nel nord est e sempre attenta alle esigenze dei suoi clienti privati e aziendali. FUNZIONALITÀ App isi-business ha lo scopo di facilitare e velocizzare l’operatività informativa e dispositiva delle aziende da dispositivo smartphone. Consente l’utilizzo delle principali funzionalità di corporate banking per le aziende, rendendole fruibili anche dal dispositivo mobile. I responsabili dell’azienda possono così accedere al loro online banking in modo veloce e semplice e possono impartire dal loro dispositivo smartphone le autorizzazioni e le disposizioni con la stessa operatività presente nella versione web dell’applicativo. Le credenziali di accesso a App isi-business sono le stesse credenziali utilizzate sull’applicativo web. Le funzionalità di App isi-business sono nel dettaglio: - riepilogo delle distinte da inviare - elenco dei movimenti di conto corrente - rendicontazione di portafoglio - riepilogo dei saldi - inserimento ed invio dispositivo bonifici SCT - lista delle distinte (multiservizio – informativa) - invio massivo di distinte (multiservizio – dispositiva) - rubrica (consultazione e inserimento contatti) - consultazione dei messaggi ricevuti dalla banca - dettagli dell’utente e dati degli accessi E a breve saranno disponibili anche le seguenti nuove funzionalità: - pagamento MAV - pagamento RAV - pagamento RIBA - visualizzazione delle comunicazioni della banca Presupposto per l’utilizzo di App isi-business è la sottoscrizione della versione web dell’applicativo isi-business. Se non sei ancora cliente isi-business contatta la tua filiale e attiva il servizio. Puoi trovare ulteriori informazioni sul sito www.caribz.it.

Screenshots

PlainPay4 screens
ISI4 screens

Verdict

The call

The clearest difference is update cadence: PlainPay at every 2 months against ISI's every 33 months. ISI's advantage is iOS requirement (11.0 vs 13.0). 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

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

PlainPay ships an update every 2 months, ISI every 33 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

Scorecard2 real differences · 8 level
PlainPay versus ISI: the parameters behind the verdict, then further details
ParameterPlainPayISI
PriceFreeFree
Rating4.6 (79 ratings) — better—
Positive reviews—0.0% of reviews
Number of ratings79 — better—
Update frequencyEvery 2 months — betterEvery 33 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.011.0 — better
Further details — not scored
Size38 MB37 MB
Age rating4+4+
DeveloperAuriga SpaCassa di Risparmio di Bolzano SpA

Customer experience

PlainPay

All ratings77 ratings
Positive87.0%
Neutral6.5%
Negative6.5%

ISI

Written reviews15 reviews
Positive0.0%
Neutral6.7%
Negative93.3%

In-app purchases

None

PlainPay

No in-app purchases

None

ISI

No in-app purchases

Questions

Is PlainPay free?
PlainPay is free to download, with no in-app purchases.
Is ISI free?
ISI is free to download, with no in-app purchases.
Do PlainPay or ISI have ads?
Neither PlainPay nor ISI shows ads.
Which is updated more often, PlainPay or ISI?
PlainPay ships an update every 2 months, and ISI every 33 months. Most recently, PlainPay was updated on November 1, 2026 and ISI on November 2, 2026.

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