# UMAIL vs W

The clearest difference is iOS requirement: UMAIL at 11.0 against W's 15.0. 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.

UMAIL ships an update monthly, W fortnightly. The most recent releases landed on September 10, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | UMAIL | W |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Size | 28 MB | 76 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NHAN HOA SOFTWARE COMPANY LIMITED](https://appshunter.io/developer/1457664125) | [DNP-WATER JOINT STOCK COMPANY](https://appshunter.io/developer/1817087483) |

## What reviewers say

### UMAIL

[App page](https://appshunter.io/ios/app/umail/id1514064521)

**Features:** macOS Compatibility

**In-app purchases:** none


### W

[App page](https://appshunter.io/ios/app/w-fieldwork/id6746468219)

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

**In-app purchases:** none


## Frequently asked questions

### Is UMAIL free?

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

### Is W free?

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

### Do UMAIL or W have ads?

Neither UMAIL nor W shows ads.

### Which is updated more often, UMAIL or W?

UMAIL ships an update monthly, and W fortnightly. Most recently, UMAIL was updated on September 10, 2026 and W on September 14, 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.*