Amazing app
Super easy to use
Free
About
This app provides a secure way to approve or reject critical internal operations within your company. It allows for customizable approval workflows and role-based access for enhanced security. Integration is straightforward via APIs.
✓Approve/reject sensitive functions
✓Customizable approval requirements
✓Role-based approver groups
✓API integration
✓Secure internal operations
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What's New in Cosigner
1.5
January 14, 2026
New, more polished UI. Main page now groups requests for better organization.
User reviews
FAQ
What is Cosigner used for?
Cosigner is used to approve or reject the execution of sensitive internal functions within an organization, such as payments or modifications to protected user data. It acts as a crucial layer of security for critical business operations.
How does Cosigner ensure security?
Cosigner enhances security by requiring multiple approvals for sensitive tasks and allowing for the creation of different approver groups based on roles like engineering or compliance. This multi-layered approach minimizes the risk of unauthorized actions.
Is Cosigner easy to integrate?
Yes, getting started with Cosigner is designed to be easy. You can integrate its APIs directly into your existing codebase, and then download the app to manage approvals.
What devices does Cosigner support?
Cosigner is currently supported on iPhone and iPod devices. This ensures mobile accessibility for approvers on the go.
What is the age rating for Cosigner?
Cosigner has an age rating of 4+, making it suitable for a wide range of users within an organizational context.
How often is Cosigner updated?
The latest version of Cosigner is 1.5, and it was last updated on January 14, 2026. This indicates a commitment to ongoing development and improvements.
What is the user sentiment for Cosigner?
Cosigner has received excellent user feedback, with an average rating of 5.0 stars from 2 ratings. This suggests a high level of user satisfaction with its functionality and performance.
Does Cosigner have ads?
No, Cosigner is ad-free. This ensures a seamless and uninterrupted user experience for managing critical business approvals.
