# Software602 Signer vs RESTIA Cargo

The clearest difference is in-app purchases: RESTIA Cargo at none against Software602 Signer's 2. RESTIA Cargo also leads on update cadence (every 2 weeks vs every 3 months) and iOS requirement (15.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. Software602 Signer sells 2 one-off in-app purchases. RESTIA Cargo asks for nothing beyond the download.

Software602 Signer ships an update every 3 months, RESTIA Cargo every 2 weeks. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Software602 Signer | RESTIA Cargo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/software602-signer/id947419894/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 60 MB | 8 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Software602 a.s.](https://appshunter.io/developer/479863340) | [RESTIA servis s.r.o.](https://appshunter.io/developer/1549685975) |

## What reviewers say

### Software602 Signer

[App page](https://appshunter.io/ios/app/software602-signer/id947419894)

This premium tool facilitates electronic signatures, time stamps, and data mailbox management. It supports authorization of various document types and mobile photos with GPS data, utilizing qualified digital signatures and remote certificate storage.

**Highlights:** Electronic signature authorization, Time stamping, Data mailbox management, Support for PDF, PDF/A, Office 365 documents, XML form data authorization, Mobile photo authorization with GPS, Qualified digital signature creation

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Signer Licence + 1 year | $129.99 | one-time |
| Next year of Signer usage | $129.99 | one-time |


### RESTIA Cargo

[App page](https://appshunter.io/ios/app/restia-cargo/id1591244770)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Software602 Signer free?

Software602 Signer is free to download, with in-app purchases available.

### Is RESTIA Cargo free?

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

### Do Software602 Signer or RESTIA Cargo have ads?

Neither Software602 Signer nor RESTIA Cargo shows ads.

### Which is updated more often, Software602 Signer or RESTIA Cargo?

Software602 Signer ships an update every 3 months, and RESTIA Cargo every 2 weeks. Most recently, Software602 Signer was updated on November 1, 2026 and RESTIA Cargo on November 3, 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.*