# Nusoft Mail vs SHADOW E

The clearest difference is update cadence: SHADOW E at every 3 weeks against Nusoft Mail's every 4 months. SHADOW E also leads on iOS requirement (13.0 vs 15.6). 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.

Nusoft Mail ships an update every 4 months, SHADOW E every 3 weeks. The most recent releases landed on October 10, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Nusoft Mail | SHADOW E |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Size | 22 MB | 13 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nusoft](https://appshunter.io/developer/512462493) | [Auto jaw co ltd](https://appshunter.io/developer/1330689436) |

## What reviewers say

### Nusoft Mail

[App page](https://appshunter.io/ios/app/nusoft-mail/id611071064)

**In-app purchases:** none


### SHADOW E

[App page](https://appshunter.io/ios/app/shadow-e-valve-2/id1595030903)

**In-app purchases:** none


## Frequently asked questions

### Is Nusoft Mail free?

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

### Is SHADOW E free?

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

### Do Nusoft Mail or SHADOW E have ads?

Neither Nusoft Mail nor SHADOW E shows ads.

### Which is updated more often, Nusoft Mail or SHADOW E?

Nusoft Mail ships an update every 4 months, and SHADOW E every 3 weeks. Most recently, Nusoft Mail was updated on October 10, 2026 and SHADOW E on September 29, 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.*