Software602 Signer vs Caflou
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Software602 Signer
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.
- 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
Read full descriptionHide full description
Signer is a premium tool for handling electronic signatures, time stamps and data mailboxes. Uses selected qualified SecuSign services (https://www.602.cz/secusign/). Authorization of documents (PDF, PDF/A), XML form data (FormApps) and mobile photographs with GPS coordinates with an electronic signature and time stamp. Support for qualified digital signature creation according to eIDAS with certificates stored in remote signing service (HSM), validation of qualified certificates issued within the EU. Viewing received and sent data messages in your personal as well as company data mailbox and sending new data messages with direct creation of the document to be sent.
Caflou
A digital business management system designed for seamless organization of operations, projects, and team collaboration. Streamline your workflow and enhance productivity with this comprehensive solution.
- Business management
- Project management
- Team collaboration
- Digital operations
- Workflow streamlining
Read full descriptionHide full description
The simplest way to manage your business, projects and teams. 100% digital with CAFLOU® business management system.
Screenshots
Verdict
The clearest difference is in-app purchases: Caflou at none against Software602 Signer's 2. Caflou also leads on iOS requirement (15.1 vs 17.6). Software602 Signer's advantage is update cadence (every 3 months vs every 9 months) and review sentiment (60% vs 50%). On price, ads, monetization model and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Software602 Signer sells 2 one-off in-app purchases. Caflou asks for nothing beyond the download.
Software602 Signer ships an update every 3 months, Caflou every 9 months. The most recent releases landed on July 21, 2026 and June 1, 2026 respectively.
| Parameter | Software602 Signer | Caflou |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 60.0% of reviews — better | 50.0% of reviews |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 months — better | Every 9 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 60 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Software602 a.s. | Caflou |
Customer experience
Software602 Signer
Caflou
In-app purchases
Software602 Signer
- Next year of Signer usage$49.99
- Signer Licence + 1 year$129.99
Caflou
No in-app purchases
