# SimplifieldNext vs Winmail.Dat Opener · Win Dat

The clearest difference is in-app purchases: SimplifieldNext at none against Winmail.Dat Opener · Win Dat's 8. Winmail.Dat Opener · Win Dat's advantage is device support (4 vs 2). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. Winmail.Dat Opener · Win Dat sells 8 in-app purchases, starting at $1.99 per 7 days. SimplifieldNext asks for nothing beyond the download.

SimplifieldNext ships an update every 3 weeks, Winmail.Dat Opener · Win Dat every 10 days. The most recent releases landed on October 10, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | SimplifieldNext | Winmail.Dat Opener · Win Dat |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Size | 262 MB | 39 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [YOOBIC](https://appshunter.io/developer/881892441) | [Rush Tools LLC](https://appshunter.io/developer/1896773547) |

## What reviewers say

### SimplifieldNext

[App page](https://appshunter.io/ios/app/simplifieldnext/id6755479507)

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

**In-app purchases:** none


### Winmail.Dat Opener · Win Dat

[App page](https://appshunter.io/ios/app/winmaildat-opener-win-dat/id6777723246)

**Features:** Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $1.99 | per 7 days |
| Pro Weekly | $2.99 | per 7 days |
| Pro Weekly | $3.99 | per 7 days |
| Pro Weekly | $4.99 | per 7 days |
| Pro Yearly | $19.99 | per year |
| Pro Yearly | $29.99 | per year |
| Pro Yearly | $39.99 | per year |
| Pro Yearly | $49.99 | per year |


## Frequently asked questions

### Is SimplifieldNext free?

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

### Is Winmail.Dat Opener · Win Dat free?

Winmail.Dat Opener · Win Dat is free to download, with in-app purchases available.

### Do SimplifieldNext or Winmail.Dat Opener · Win Dat have ads?

Neither SimplifieldNext nor Winmail.Dat Opener · Win Dat shows ads.

### Which is updated more often, SimplifieldNext or Winmail.Dat Opener · Win Dat?

SimplifieldNext ships an update every 3 weeks, and Winmail.Dat Opener · Win Dat every 10 days. Most recently, SimplifieldNext was updated on October 10, 2026 and Winmail.Dat Opener · Win Dat on October 5, 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.*