# signoSign/mobile vs DC

The clearest difference is update cadence: DC at every 2 weeks against signoSign/mobile's every 4 months. signoSign/mobile's advantage is iOS requirement (8.0 vs 16.0). 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.

signoSign/mobile ships an update every 4 months, DC every 2 weeks. The most recent releases landed on September 20, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | signoSign/mobile | DC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Size | 5 MB | 218 MB |
| Requires iOS | **8.0** | 16.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 12+ | 4+ |
| Developer | [signotec GmbH](https://appshunter.io/developer/524332913) | [DC Smarter GmbH](https://appshunter.io/developer/1678307715) |

## What reviewers say

### signoSign/mobile

[App page](https://appshunter.io/ios/app/signosignmobile/id524332910)

**In-app purchases:** none


### DC

[App page](https://appshunter.io/ios/app/dc-vision/id6446592380)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is signoSign/mobile free?

signoSign/mobile is free to download, with no in-app purchases.

### Is DC free?

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

### Do signoSign/mobile or DC have ads?

Neither signoSign/mobile nor DC shows ads.

### Which is updated more often, signoSign/mobile or DC?

signoSign/mobile ships an update every 4 months, and DC every 2 weeks. Most recently, signoSign/mobile was updated on September 20, 2026 and DC 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.*