FlyStream vs Glass Authenticator 2FA
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FlyStream
Monitor and manage Feiliu Wireless devices like UFI, MIFI, and CPE. Adjust settings and keep track of your network equipment through this official application.
- Device monitoring
- Settings adjustment
- UFI support
- MIFI support
- CPE support
Read full descriptionHide full description
The official application of Feiliu Wireless, suitable for UFI, MIFI, CPE and other products monitoring, settings.
Glass Authenticator 2FA
This app offers elegant two-factor authentication with a modern glassmorphic design. It supports industry-standard TOTP/HOTP algorithms, iCloud sync, and biometric security for enhanced protection of your online accounts.
- Glassmorphic UI design
- TOTP and HOTP algorithm support
- iCloud sync across devices
- Apple Watch app
- Biometric vault (Face ID/Touch ID)
- Automatic brand icon recognition
- Privacy-first local storage
Read full descriptionHide full description
Glass Authenticator 2FA redefines your two-factor authentication experience. We believe securing your online accounts should not be boring—it should be a delightful visual and tactile experience. [WHY CHOOSE GLASS AUTHENTICATOR] 100% Private and Locally Encrypted All your secret keys are secured using iOS hardware-level Keychain encryption and synced exclusively via your private iCloud storage. Zero third-party servers, zero tracking, zero data collection, and zero ads. Glassmorphic Design and Aesthetics Crafted with cutting-edge Glassmorphism design principles. Translucent fluid interfaces, smooth countdown animations, and subtle haptic feedback tailored for a premium iOS feel. Seamless Migration Fully compatible with standard TOTP protocols (Google Authenticator, Authy, Microsoft Authenticator, 1Password). Effortlessly scan QR codes or import and export bulk backups. Ecosystem Sync and Widgets Built natively for Apple devices. Access your 2FA security codes directly from iOS Home Screen Widgets, Lock Screen Widgets, or your Apple Watch without unlocking your iPhone. One-Time Purchase, Lifetime Access Say goodbye to endless monthly subscriptions. Try basic features for free, and unlock Lifetime Pro with a single one-time purchase.
Screenshots
Verdict
The clearest difference is in-app purchases: FlyStream at none against Glass Authenticator 2FA's 1. FlyStream also leads on iOS requirement (12.4 vs 18.0). Glass Authenticator 2FA's advantage is update cadence (every 4 days vs every 2 months). On price, ads and device support 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. Glass Authenticator 2FA sells 1 one-off in-app purchase. FlyStream asks for nothing beyond the download.
FlyStream ships an update every 2 months, Glass Authenticator 2FA every 4 days. The most recent releases landed on June 1, 2026 and September 25, 2026 respectively.
| Parameter | FlyStream | Glass Authenticator 2FA |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPod | iPhone, iPad, Apple Watch — better |
| Requires iOS | 12.4 — better | 18.0 |
| Further details — not scored | ||
| Size | 15 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Feiliu Wireless Technology Co., Ltd. | 丽 谭 |
Customer experience
FlyStream
Glass Authenticator 2FA
In-app purchases
FlyStream
No in-app purchases
Glass Authenticator 2FA
- Glass Auth Pro Lifetime$2.99
