# UOL Mail vs e

The clearest difference is rating: UOL Mail at 4.0 against e's 3.0. UOL Mail also leads on review sentiment (41% vs 8%) and iOS requirement (13.0 vs 15.5). e's advantage is update cadence (every 8 days vs every 3 weeks). On price, ratings volume, 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.

UOL Mail holds the better App Store score, 4.0 against 3.0. Both are backed by a comparable volume of ratings — 131 and 49 respectively. Written reviews point the same way: 41% of UOL Mail's written reviews are positive against 8% of e's.

UOL Mail ships an update every 3 weeks, e every 8 days. The most recent releases landed on October 13, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | UOL Mail | e |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (131 ratings)](https://appshunter.io/ios/app/uol-mail/id1372863832/reviews)** | [3.0 (49 ratings)](https://appshunter.io/ios/app/e-notariado/id1435236119/reviews) |
| Number of ratings | **131** | 49 |
| Positive reviews | **40.8% of reviews** | 8.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 8 days** |
| Monetization | Free | Free |
| Size | 60 MB | 77 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | +4 |
| Developer | [UOL Inc.](https://appshunter.io/developer/440898836) | [Colegio Notarial do Brasil](https://appshunter.io/developer/1435236118) |

## What reviewers say

### UOL Mail

[App page](https://appshunter.io/ios/app/uol-mail/id1372863832)

Manage your UOL email account efficiently with this modern and intelligent application. It supports various file types, integrates with other services, and offers intuitive features for streamlined email handling on your iPhone.

**Highlights:** Send email to mobile contacts, Multi-email operations, Undo operations, Swipe to delete emails, Attach files from iCloud, Preview attachments, Print emails

**In-app purchases:** none


### 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


## Frequently asked questions

### Is UOL Mail free?

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

### Is e free?

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

### Which has better reviews, UOL Mail or e?

UOL Mail is rated higher. UOL Mail averages 4.0 out of 5 from 131 ratings, while e averages 3.0 from 49 ratings.

### Do UOL Mail or e have ads?

Neither UOL Mail nor e shows ads.

### Which is updated more often, UOL Mail or e?

UOL Mail ships an update every 3 weeks, and e every 8 days. Most recently, UOL Mail was updated on October 13, 2026 and e on October 16, 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.*