AuthWire Authenticator vs PiggyNotebook
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
AuthWire Authenticator
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AuthWire Authenticator delivers strong, device-bound multi-factor authentication (MFA) for organizations with high security and compliance requirements. The app leverages cryptographic keys that are generated directly on the iPhone and securely stored in the deviceβs secure enclave β protected by Face ID, Touch ID, or system passcode. Now with support for Passkeys β enabling modern, passwordless authentication based on open FIDO2 standards. Ideal for Zero Trust architectures and secure user flows without shared secrets. The Authenticator is purpose-built for enterprise environments that demand maximum security. Its implementation aligns with BSI recommendations and meets the assurance level defined by NIST SP 800-63B (AAL3). Key Features: β’ Device-bound cryptographic authentication β’ Phishing-resistant push approval β’ Biometric authentication (Face ID, Touch ID) or system passcode β’ Secure key lifecycle management (no credential export) β’ Compatible with TOTP-based services β’ Passwordless login via Passkeys β’ Optimized for Zero Trust architectures through the AuthWire platform AuthWire Authenticator can be integrated as a second factor in existing infrastructure or serve as a central trust anchor within modernized identity stacks
PiggyNotebook
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PiggyNotebook is an AI-powered note-taking app that helps you capture scattered thoughts and gradually turn them into structured knowledge. Ideas often come to us when we don't have time to organize them. With PiggyNotebook, you can quickly capture your thoughts using text or voice. AI understands your notes and automatically organizes them into relevant topics. As you add more notes, AI uses the previous content within each topic to organize and summarize your thoughts, gradually turning scattered ideas into more complete and useful knowledge. Key Features β’ Quickly capture thoughts with text or voice β’ Automatically organize notes into relevant topics with AI β’ Build up ideas under the same topic over time β’ AI-powered summaries based on your previous notes β’ Great for learning, work, ideas, and everyday thinking You don't need to decide how to organize everything in advance. Just capture your thoughts and let AI handle the rest.
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Verdict
The clearest difference is iOS requirement: PiggyNotebook at 15.0 against AuthWire Authenticator's 17.6. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
AuthWire Authenticator ships an update daily, PiggyNotebook every 2 days. The most recent releases landed on October 6, 2026 and October 3, 2026 respectively.
| Parameter | AuthWire Authenticator | PiggyNotebook |
|---|---|---|
| Price | Free | Free |
| Update frequency | Daily β better | Every 2 days |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPod β better |
| Requires iOS | 17.6 | 15.0 β better |
| Further details β not scored | ||
| Size | 19 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | AuthWire GmbH | Yuan Wan |
In-app purchases
AuthWire Authenticator
No in-app purchases
PiggyNotebook
No in-app purchases
Questions
Is AuthWire Authenticator free?
Is PiggyNotebook free?
Do AuthWire Authenticator or PiggyNotebook have ads?
Which is updated more often, AuthWire Authenticator or PiggyNotebook?
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