# signoSign vs SkedFlex

The clearest difference is in-app purchases: SkedFlex at none against signoSign's 3. SkedFlex also leads on iOS requirement (13.0 vs 18.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. signoSign sells 3 in-app purchases, starting at $10.00 per month. SkedFlex asks for nothing beyond the download.

signoSign ships an update every 2 months, SkedFlex monthly. The most recent releases landed on October 22, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | signoSign | SkedFlex |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Size | 24 MB | 38 MB |
| Requires iOS | 18.6 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [signotec GmbH](https://appshunter.io/developer/524332913) | [Georg Henkel und Christoph Huppertz](https://appshunter.io/developer/1173520257) |

## What reviewers say

### signoSign

[App page](https://appshunter.io/ios/app/signosign-sign-pdf-documents/id1535015741)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| signoSign - 1 Month | $10.00 | per month |
| signoSign - 6 Months | $45.00 | per 6 months |
| signoSign - 1 Year | $79.00 | per year |


### SkedFlex

[App page](https://appshunter.io/ios/app/skedflex/id1553730430)

**In-app purchases:** none


## Frequently asked questions

### Is signoSign free?

signoSign is free to download, with in-app purchases available.

### Is SkedFlex free?

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

### Do signoSign or SkedFlex have ads?

Neither signoSign nor SkedFlex shows ads.

### Which is updated more often, signoSign or SkedFlex?

signoSign ships an update every 2 months, and SkedFlex monthly. Most recently, signoSign was updated on October 22, 2026 and SkedFlex on October 27, 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.*