# D4InfoNet vs SOSWEB

The clearest difference is update cadence: SOSWEB at monthly against D4InfoNet's every 3 months. D4InfoNet's advantage is iOS requirement (15.6 vs 17.6). 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.

D4InfoNet ships an update every 3 months, SOSWEB monthly. The most recent releases landed on September 23, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | D4InfoNet | SOSWEB |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Size | 16 MB | 6 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [D4 ApS](https://appshunter.io/developer/1046892270) | [Avidenz AS](https://appshunter.io/developer/1198094750) |

## What reviewers say

### D4InfoNet

[App page](https://appshunter.io/ios/app/d4infonet/id1076917440)

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

**In-app purchases:** none


### SOSWEB

[App page](https://appshunter.io/ios/app/sosweb-avidenz/id1198094751)

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

**In-app purchases:** none


## Frequently asked questions

### Is D4InfoNet free?

D4InfoNet is free to download, with no in-app purchases.

### Is SOSWEB free?

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

### Do D4InfoNet or SOSWEB have ads?

Neither D4InfoNet nor SOSWEB shows ads.

### Which is updated more often, D4InfoNet or SOSWEB?

D4InfoNet ships an update every 3 months, and SOSWEB monthly. Most recently, D4InfoNet was updated on September 23, 2026 and SOSWEB on September 17, 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.*