Instasign
Cyberneid Productivity iPhoneiPadiPod touch
Instasign is a free Productivity app for iPhone and iPad by Cyberneid. Requires iOS 13.0. Updated October 17, 2026.
- Price
- Free
- on the App Store
- Size
- 148 MB
- Age 4+
- Updated
- Oct 17
- 2026 · v4.0.3
Screenshots
About Instasign
The simple, fast, European e-signature. Sign documents in seconds, wherever you are. Instasign lets you verify your identity, sign documents, and manage signature requests in one seamless and secure experience. Built for individuals, freelancers, and companies looking for a modern, compliant, mobile-first solution. Main features • eIDAS-compliant advanced electronic signature • Identity verification with NFC + face recognition • Sign documents in one tap • Receive, sign, and share PDFs quickly • Data stored and processed in Europe • GDPR-compliant with bank-level security • Web dashboard synced with the mobile app • API support for business workflows Why Instasign • Onboarding in under 30 seconds • Intuitive mobile experience • European technology • Secure and legally valid signatures • Zero complexity Download Instasign and go from document to signed in seconds. EULA: https://www.instasign.id/en/Terms-of-service.html
What’s new
Version 4.0.3 · Updated October 17, 2026
Fixed an issue that prevented signing documents on some iPhones.
App privacy
The developer, Cyberneid, reported these privacy practices to Apple.
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Identifiers: Device ID
- Usage Data: Product Interaction
- Diagnostics: Other Diagnostic Data, Crash Data, Performance Data
Used for: Third-Party Advertising, Analytics, App Functionality
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