# Software602 Signer vs Regulus IR Client

The clearest difference is in-app purchases: Regulus IR Client at none against Software602 Signer's 2. Regulus IR Client also leads on iOS requirement (15.0 vs 17.6). Software602 Signer's advantage is review sentiment (60% vs 38%) and update cadence (every 3 months vs every 13 months). On price, ads, monetization model and device support there is nothing between them.

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

Software602 Signer ships an update every 3 months, Regulus IR Client every 13 months. The most recent releases landed on July 21, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Software602 Signer | Regulus IR Client |
| --- | --- | --- |
| 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** | 37.5% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 13 months |
| Monetization | Free | Free |
| Size | 60 MB | 8 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Software602 a.s.](https://appshunter.io/developer/479863340) | [Regulus spol. s r.o.](https://appshunter.io/developer/1454300818) |

## 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 |
| --- | --- | --- |
| Next year of Signer usage | $49.99 | one-time |
| Signer Licence + 1 year | $129.99 | one-time |


### Regulus IR Client

[App page](https://appshunter.io/ios/app/regulus-ir-client/id1454300819)

Access and control webpages for Regulus IR Controllers with ease. Save login credentials for quick access to specific controller pages without re-entering details. Supports various connection methods including LAN, public IP, and a dedicated portal.

**Highlights:** Save login credentials, One-touch controller access, Fixed webpage zoom, LAN IP connection, Public IP connection, RegulusRoute portal access, Deep link support

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

**In-app purchases:** none


## Frequently asked questions

### Is Software602 Signer free?

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

### Is Regulus IR Client free?

Regulus IR Client is free to download, with no in-app purchases.

### Do Software602 Signer or Regulus IR Client have ads?

Neither Software602 Signer nor Regulus IR Client shows ads.

### Which is updated more often, Software602 Signer or Regulus IR Client?

Software602 Signer ships an update every 3 months, and Regulus IR Client every 13 months. Most recently, Software602 Signer was updated on July 21, 2026 and Regulus IR Client on September 24, 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.*