# Happenee vs Software602 Signer

The clearest difference is in-app purchases: Happenee at none against Software602 Signer's 2. Happenee also leads on iOS requirement (15.1 vs 17.6). On price, update cadence, ads and device support there is nothing between them.

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

Happenee ships an update every 2 months, Software602 Signer every 3 months. The most recent releases landed on October 7, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Happenee | Software602 Signer |
| --- | --- | --- |
| 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 | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | — | Free |
| Size | 59 MB | 60 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Happenee s.r.o.](https://appshunter.io/developer/1466264324) | [Software602 a.s.](https://appshunter.io/developer/479863340) |

## What reviewers say

### Happenee

[App page](https://appshunter.io/ios/app/happenee/id888779030)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Happenee free?

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

### Is Software602 Signer free?

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

### Do Happenee or Software602 Signer have ads?

Neither Happenee nor Software602 Signer shows ads.

### Which is updated more often, Happenee or Software602 Signer?

Happenee ships an update every 2 months, and Software602 Signer every 3 months. Most recently, Happenee was updated on October 7, 2026 and Software602 Signer on October 2, 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.*