APIs
RESTful APIs enable programmatic sending, embedded signing, and retrieval so developers can integrate mobile signature flows into existing iOS apps and backend systems.
Using digisign on iOS reduces turnaround times, lowers operational friction, and supports mobile-first users while aligning with U.S. electronic signature laws.
A field sales representative who meets clients offsite and needs to complete contracts on an iPad or iPhone. They require a streamlined signing flow that pre-fills client data, supports in-person and remote signatures, and stores a clear audit trail for invoicing and legal review.
An HR manager who sends offer letters and HIPAA-sensitive onboarding forms to candidates via their mobile device. They need role-based access, secure templates for repeat use, and the ability to confirm identity and retain compliance records.
Organizations that combine mobile-capable eSignature with proper controls maintain better auditability and signer experience.
RESTful APIs enable programmatic sending, embedded signing, and retrieval so developers can integrate mobile signature flows into existing iOS apps and backend systems.
Prebuilt connectors link mobile signing to document repositories and CRMs, streamlining document population and archiving without manual downloads.
Branding options allow consistent client-facing experiences within the mobile signing interface, keeping trust and recognition intact during remote transactions.
High-volume distribution tools reduce manual sending and track delivery and completion metrics to monitor campaign effectiveness on mobile.
Conditional logic shows or hides fields based on earlier choices, simplifying mobile screens and preventing irrelevant inputs during signing.
Granular user roles and team structures ensure administrators can delegate sending rights while limiting access to sensitive templates and audit logs.
Reusable document templates let teams standardize forms, lock required fields, and predefine signer roles so recurring mobile workflows execute consistently without manual layout adjustments.
Bulk Send allows distributing the same document to multiple recipients with personalized fields, enabling high-volume use cases like HR onboarding or bulk acknowledgments from employees or clients.
In-person signing mode supports on-device execution where a single device captures multiple signatures sequentially, preserving signer order and capturing device location and timestamp data.
Offline Mode enables collectors to capture signatures without an active network, syncing completed transactions automatically once the device reconnects to ensure continuity in the field.
| Feature | Configuration |
|---|---|
| Reminder Frequency | 48 hours |
| Signing Order Enforcement | Sequential |
| Default Authentication Method | Email + SMS |
| Template Library Access | Team-restricted |
| Webhook Notifications | Enabled for completions |
Confirm device OS, app version, and permissions before deploying mobile signing at scale.
Keep devices updated and enforce app management policies to minimize compatibility and security issues across your iPhone and iPad fleet.
An agent uses an iPad to collect buyer signatures at a property showing, preserving location and timestamp data
Resulting in faster closings and clearer audit records for compliance and title services.
A clinic sends consent forms to patients who sign on an iPhone before treatment, with identity confirmation and encrypted storage
Leading to better documentation for HIPAA compliance and reduced administrative burden.
| Feature and Compliance Comparison Criteria | signNow (Recommended) | DocuSign | Adobe Sign |
|---|---|---|---|
| iOS app available for signing | |||
| Offline signing capability | Limited | ||
| Bulk send from mobile | |||
| In-person signing mode |
30 to 90 days for active workflows and quick retrieval.
Maintain signed records for 7 years typical in many industries.
Follow healthcare record retention laws by state and federal guidance.
Set reminders at 48 hours and auto-expire after defined windows.
Move to cold storage for records beyond active retention periods.
| Providers compared and starting points | signNow (Recommended) | DocuSign | Adobe Sign | HelloSign | PandaDoc |
|---|---|---|---|---|---|
| Starting price per user per month | From $8/user/month (annual) | From $10/user/month | From $14.99/user/month | From $15/user/month | From $19/user/month |
| API access availability and limits | API included in higher tiers | API with developer plan | API in business tiers | API available | API available |
| Free trial or free tier option | Free trial available | Free trial available | Free trial available | Limited free tier | Free trial available |
| Enterprise and advanced compliance features | Enterprise plans with advanced controls | Enterprise GxP and SOC options | Enterprise compliance suite | Business-tier enterprise add-ons | Enterprise and custom plans |
| Support options and SLAs | Email, chat, phone on paid plans | Email and phone priority support | Business hours support, SLAs on enterprise | Email and chat support | Priority support on advanced plans |
Prepare, perform, and control workflows of any complexity, digitally from almost anywhere. Scalable electronic signature capabilities enable you to exchange documents with the right users the correct way and define roles for each signee. Complete document workflows faster and easier than ever before.
Optimize sophisticated signing tasks with airSlate SignNow�s effective functions to enhance your operation. Control your automated signature workflows to ensure they're running at maximum performance with fast notices and reminders.
Join teammates together in a secure, shared environment. Handle paperwork, use form templates and notifications to deliver more efficient cross-organization communication. Free your workers from having to hang out on repeating activities to enable them to concentrate on valuable, business-essential projects.
Run your projects with industry-leading integration. Assemble Salesforce, Microsoft Teams, and SharePoint all in one business flow. Connect your software to a single system for unlimited opportunities and more performance.
Feel safe with the knowledge that your information remains secure by the newest in encryption security. airSlate SignNow is GDPR and eIDAS compliant and offers you exposure into your signing process with court-admissible audit trails. Set up user authorization and rights to control who has access to what.