# UOL Mail vs UnderChat v2

The clearest difference is update cadence: UOL Mail at every 3 weeks against UnderChat v2's every 2 months. UOL Mail also leads on iOS requirement (13.0 vs 16.4). On price, ads, in-app purchases and device support 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 ships an update every 3 weeks, UnderChat v2 every 2 months. The most recent releases landed on October 20, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | UOL Mail | UnderChat v2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (131 ratings)](https://appshunter.io/ios/app/uol-mail/id1372863832/reviews)** | — |
| Number of ratings | **131** | — |
| Positive reviews | 41.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 60 MB | 82 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [UOL Inc.](https://appshunter.io/developer/440898836) | [Natan Borba](https://appshunter.io/developer/1701921130) |

## 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


### UnderChat v2

[App page](https://appshunter.io/ios/app/underchat-v2/id6760209894)

**Features:** macOS Compatibility, 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 UnderChat v2 free?

UnderChat v2 is free to download, with no in-app purchases.

### Do UOL Mail or UnderChat v2 have ads?

Neither UOL Mail nor UnderChat v2 shows ads.

### Which is updated more often, UOL Mail or UnderChat v2?

UOL Mail ships an update every 3 weeks, and UnderChat v2 every 2 months. Most recently, UOL Mail was updated on October 20, 2026 and UnderChat v2 on October 4, 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.*