# e vs P+

The clearest difference is update cadence: P+ at every 9 days against e's every 2 months. P+ also leads on rating (4.0 vs 3.7) and ratings volume (9 vs 3). On price, review sentiment, ads and in-app purchases there is nothing between them.

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

P+ holds the better App Store score, 4.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 9 respectively. Written reviews point the same way: 21% of e's written reviews are positive against 25% of P+'s.

e ships an update every 2 months, P+ every 9 days. The most recent releases landed on September 10, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | e | P+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/e-card-usp/id1286783365/reviews) | **[4.0 (9 ratings)](https://appshunter.io/ios/app/p-plus/id6471833604/reviews)** |
| Number of ratings | 3 | **9** |
| Positive reviews | 21.4% of reviews | **25.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | Free | Free |
| Size | 4 MB | 131 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | +4 |
| Developer | [Universidade de São Paulo](https://appshunter.io/developer/552358548) | [Poliedro](https://appshunter.io/developer/630742858) |

## What reviewers say

### e

[App page](https://appshunter.io/ios/app/e-card-usp/id1286783365)

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:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### P+

[App page](https://appshunter.io/ios/app/p-plus/id6471833604)

This platform connects schools and families with digital tools for communication and academic tracking. It offers features like announcements, polls, reports, and a digital agenda to keep the school community informed and engaged.

**Highlights:** School-family communication, Announcements with polls, Academic progress reports, Digital school agenda, Real-time notifications, Customizable school reports

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is e free?

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

### Is P+ free?

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

### Which has better reviews, e or P+?

P+ is rated higher. e averages 3.7 out of 5 from 3 ratings, while P+ averages 4.0 from 9 ratings.

### Do e or P+ have ads?

Neither e nor P+ shows ads.

### Which is updated more often, e or P+?

e ships an update every 2 months, and P+ every 9 days. Most recently, e was updated on September 10, 2026 and P+ on September 21, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*