Comparison

e vs CPP On

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

Head to head
About

e

This digital ID card for USP students and staff replaces the physical one, granting access to campus facilities like restaurants, turnstiles, and libraries. It allows users to manage multiple cards and serves as official identification within the university. Requires a data connection for use.

Highlights
  • Digital student and staff identification
  • Access to restaurants, turnstiles, and libraries
  • Manage multiple university cards
  • Replaces physical ID card
  • Official USP identification
Features
Read full description

Esta é a carteirinha digital da USP. Ela substitui a carteirinha física, que ainda continua valendo em todas as situações, e pode ser usada como sua identificação na USP. Com ela você terá acesso aos restaurantes, determinadas catracas e bibliotecas. Você pode também gerenciar todas as suas carteirinhas se tiver mais do que uma. ​Esse aplicativo utiliza conexão de dados do celular ou rede Wi-Fi. Consulte sua operadora sobre os custos.​ Esse é um desenvolvimento da Superintendência de Tecnologia da Informação da USP com atuação conjunta dos CETi-SP e CETi-LQ.

About

CPP On

Features
Read full description

Receba as últimas informações sobre a escola, acompanhe comunicados, seja notificado sobre eventos, tenha acesso a galeria de fotos personalizada e troque mensagens de maneira simples e rápida. Qualquer dúvida entre em contato com suporte@layers.education

Screenshots

e4 screens
CPP On4 screens

Verdict

The call

The clearest difference is iOS requirement: CPP On at 13.0 against e's 17.6. 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

e ships an update every 2 months, CPP On every 5 weeks. The most recent releases landed on September 30, 2026 and October 11, 2026 respectively.

Scorecard1 real difference · 9 level
e versus CPP On: the parameters behind the verdict, then further details
ParametereCPP On
PriceFreeFree
Rating3.7 (3 ratings) — better—
Positive reviews15.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 2 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.613.0 — better
Further details — not scored
Size4 MB24 MB
Age rating4++4
DeveloperUniversidade de São PauloCPP EDUCACAO INTEGRAL SA

In-app purchases

None

e

No in-app purchases

None

CPP On

No in-app purchases

Questions

Is e free?
e is free to download, with no in-app purchases.
Is CPP On free?
CPP On is free to download, with no in-app purchases.
Do e or CPP On have ads?
Neither e nor CPP On shows ads.
Which is updated more often, e or CPP On?
e ships an update every 2 months, and CPP On every 5 weeks. Most recently, e was updated on September 30, 2026 and CPP On on October 11, 2026.

Other comparisons