signoSign - Sign PDF documents
signotec GmbH Productivity iPhoneiPadiPod touch
signoSign - Sign PDF documents is a free Productivity app for iPhone and iPad by signotec GmbH. Requires iOS 18.6. Updated September 25, 2026.
- Price
- Free
- on the App Store
- Size
- 24 MB
- Age 4+
- Updated
- Sep 25
- 2026 · v1.6.0
Screenshots
About signoSign - Sign PDF documents
With the signoSign App for Apple iOS you can fill out and edit PDF forms and sign them electronically on your iPhone or iPad. The iOS-typical file management view makes it easy for you to manage your documents in individual folders or by accessing your iCloud or other cloud services - so you always have all your PDF files at hand for editing. The app also allows you to store templates that you can reuse as blank forms. FUNCTIONS - MANAGE. Manage your documents in a classic and simple folder structure or access compatible cloud services such as your iCloud. Use the app's template feature to store blank forms that you use regularly. - FILL IN. Fill out your PDF forms directly from the app. All common form field types are supported, including text fields, checkboxes, radio buttons and dropdowns. - SIGN. Sign PDF documents conveniently on your iPhone or iPad with your biometric, digital signature using finger or pen input. At the same time, meet the legal requirements for an advanced electronic signature according to the eIDAS regulation. - SHARE. Share your edited and signed PDF documents, for example by e-mail, directly from the app. ADVANTAGES - Edit and sign your documents anytime and anywhere - even without an active Internet connection. - Shorten and accelerate your work processes and save your printing costs. - Stay fully compliant with the law with an advanced electronic signature in accordance with the eIDAS regulation. - Organize your documents directly in a clear folder structure - both directly on your iPhone or iPad and in numerous cloud services. The use of this app is subject to the general terms and conditions, the license agreement and the privacy policy of signotec GmbH. More information is available at https://www.signotec.com.
What’s new
Version 1.6.0 · Updated September 25, 2026
You can now have the date and time added to the file name automatically when saving a document. Turn on the new option in the General section of the app settings. This update also fixes the following issues: - Adding another signature field could invalidate existing signatures. - Hidden annotations could become visible when annotations and form fields were merged into the document. - Text in certain form fields could appear upside down after the form fields were merged into the document. - The app could crash when signing certain PDF documents. - The app could crash when opening a document after the toolbar had been hidden in the settings. - The app could crash when a document was closed while the search keyboard was open. - The bottom toolbar could reappear unexpectedly after closing the keyboard, for example while signing. - In landscape orientation, the line width dialog in notes mode filled the screen and could not be closed. - The open source license information in the app settings was incorrect and incomplete. - The license was checked online every time a document was opened, which could delay opening documents on slow connections. - The page number was displayed in the status bar instead of below the back button.
App privacy
The developer, signotec GmbH, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to signoSign - Sign PDF documents
Looking for apps like signoSign - Sign PDF documents? Here are 6 similar apps on the App Store. The highest rated is Lieferscheinblock + Service (4.0/5), and all 6 are free to download.
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| signoSign - Sign PDF documents | – | Free | September 25, 2026 | |
| FP Sign mobile | – | Free | Jul 2, 2024 | Compare |
| infoBoard WorkingSchedule | – | Free | Apr 12, 2024 | Compare |
| Follow'2'Print - Agree21 | – | Free | Nov 5, 2025 | Compare |
| MyDATEV | – | Free | Oct 14, 2026 | Compare |
| Lieferscheinblock + Service | 4.0 / 5 (1) | Free | Oct 7, 2026 | Compare |
| Sprecho: Speech to Text | – | Free | Sep 6, 2026 | Compare |