Crue Check In vs Proton Authenticator & 2FA
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Crue Check In
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Welcome to Crue Check In, the ultimate tool for event coordinators to manage guest, invitee efficiently. Our app is designed to make event management easy and enjoyable, allowing you to organise events effortlessly. With Crue Check In, you can deliver seamless experiences for your invitees, walk-ins, and other guests, while saving time and effort. Key Features: -> Effortless Event Management: Create, edit, and manage your events and guests with our user-friendly interface. You can ensure every detail is in place with our simple and intuitive system. - Easy Invitee Registration: Register your invitees and track their information from your iPad. You can simplify the registration process and avoid long queues with our fast and convenient system. -> Data Sync to Server: Sync your iPad's local data to the server securely and easily, ensuring data backup and seamless access from any device. -> Simplified Event Coordination: Plan and execute your events with ease, using our app's features and functions. You can stay on top of everything and avoid any hassle with our app. -> Seamless Guest Registration: Register your guests quickly and smoothly, using our app's features and functions. You can focus on creating unforgettable events and impressing your guests with our app. -> Secure Data Handling: Keep your event data safe and secure, using our app's data sync and backup features. You can rest assured that your data is protected and accessible with our app. -> Real-Time Control: Monitor and control your events in real-time, using our app's updates and communication features. You can stay in full control and handle any situation with our app. Note: Crue Check In is exclusively available to our assigned event coordinators and is not intended for public use. Each coordinator will receive their unique login credentials for private access. Users are not able to register themselves for the app and need to contact us for access.
Proton Authenticator & 2FA
Securely manage your two-factor authentication codes with an open-source, end-to-end encrypted authenticator app. It offers seamless cross-device syncing, effortless import from other apps, and robust backup options, all protected by strict Swiss privacy laws. Take control of your digital security with a trusted and private solution.
- End-to-end encrypted iCloud sync
- Effortless import from other authenticators
- Secure backup and export
- Swiss privacy by design
- Open source and transparent
- Offline support
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Get the authenticator trusted by millions — from Proton Mail, the world's largest encrypted email provider. Proton Authenticator is open source, end-to-end encrypted, and protected by strict Swiss privacy laws. Protect all your new accounts and strengthen security on your existing ones. Proton Authenticator keeps your 2FA codes secure, accessible, and completely private — with full control over where your data is stored. KEY FEATURES Local-First Storage:Your 2FA codes are stored entirely on your device, giving you complete control over your data. Effortless Import: Migrate from Google Authenticator, Authy, or any other app in seconds. Secure Backup & Export: Retain full control of your data with easy backup and restore options. Swiss Privacy by Design: Built under Switzerland's strongest data protection regulations. Open Source & Transparent: Auditable code. No tracking. No ads. Take control of your digital security with encryption you can trust. Free to use: No Proton account required, ad-free. Offline support: On mobile and desktop apps No other 2FA app provides this combination of security and privacy. Trusted by millions. Built by Proton. Take control of your digital security today. Terms of service: https://proton.me/legal/terms Learn more: https://proton.me
Screenshots
Verdict
The clearest difference is device support: Proton Authenticator & 2FA at 3 against Crue Check In's —. Crue Check In's advantage is iOS requirement (13.0 vs 17.0). On price and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Crue Check In | Proton Authenticator & 2FA |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.5 (407 ratings) — better |
| Positive reviews | — | 57.6% of reviews |
| Number of ratings | — | 407 — better |
| Update frequency | — | Weekly |
| Ads | — | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | — | iPhone, iPad, Apple Watch — better |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 14 MB | 120 MB |
| Age rating | 4+ | 4+ |
| Developer | The App Company | Proton AG |
Bugs and requests
Crue Check In
Not enough reviews yet to summarise bugs or requests.
Proton Authenticator & 2FA
Reported bugs
4 issues- Sync/login loop on iPad
- 2FA input broken on non-iPhone devices
- Screen strobing on iPad
- Duplicate entries after import
Requested features
5 requests- PIN unlock for desktop
- Alphabetical sorting option
- Export function (not just Proton-specific backup)
- Native macOS app
- Option to hide item icons
In-app purchases
Crue Check In
No in-app purchases
Proton Authenticator & 2FA
No in-app purchases
Questions
Is Crue Check In free?
Is Proton Authenticator & 2FA free?
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