# e vs Airpass

The clearest difference is iOS requirement: Airpass at 13.0 against e's 15.5. On price, update cadence, 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.

e ships an update every 9 days, Airpass weekly. The most recent releases landed on November 11, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | e | Airpass |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.9 (51 ratings)](https://appshunter.io/ios/app/e-notariado/id1435236119/reviews)** | — |
| Number of ratings | **51** | — |
| Positive reviews | 8.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | Free | — |
| Size | 79 MB | 33 MB |
| Requires iOS | 15.5 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Colegio Notarial do Brasil](https://appshunter.io/developer/1435236118) | [Aegis Software LTDA](https://appshunter.io/developer/1614041520) |

## What reviewers say

### e

[App page](https://appshunter.io/ios/app/e-notariado/id1435236119)

Manage notarized digital certificates and electronically sign notarial acts directly from your device or computer. Contact a Notary Public to obtain your certificate and request various electronic notarial documents.

**Highlights:** Manage digital certificates, Sign electronic notarial acts, Request electronic deeds, Request electronic powers of attorney, Request electronic wills, Request electronic notarial minutes

**Features:** macOS Compatibility, Apple Wallet, Vision Pro support

**In-app purchases:** none


### Airpass

[App page](https://appshunter.io/ios/app/airpass/id6738715373)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is e free?

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

### Is Airpass free?

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

### Do e or Airpass have ads?

Neither e nor Airpass shows ads.

### Which is updated more often, e or Airpass?

e ships an update every 9 days, and Airpass weekly. Most recently, e was updated on November 11, 2026 and Airpass on October 27, 2026.

---

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