Clusterix Authenticator vs 2FA4G
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Clusterix Authenticator
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InnOS Authenticator is a secure two-factor authentication application designed for utmost convenience. Simply scan the QR code once, and it will continuously provide you with unique code combinations for enhanced security, even offline. Switch off 2FA whenever you want. Your digital world, now safer than ever.
2FA4G
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2FA4G is an authenticator app for Garmin watch users who want OTP, 2FA, MFA, verification codes, one-time passwords, offline codes, QR import, and wrist access to security codes. Import OTP tokens on your phone, scan QR codes, read QR images from Photos, paste otpauth:// links, or add tokens manually. Then sync supported tokens to your watch through the 2FA4G Connect IQ watch app, so your codes stay available when your phone is in your pocket. Why 2FA4G: - Watch authenticator workflow for Garmin wearable users - TOTP and HOTP token management - QR scan, photo import, clipboard import, and manual entry - Offline access to supported verification codes on the watch - Local-first storage for token secrets on phone and, when synced, on watch - Pro upgrade for unlimited active tokens and full Garmin sync workflows Connect IQ watch app: https://apps.garmin.com/apps/784776e6-609d-4a83-8b1c-6c112da7fd6e Terms: https://2fa4g.li2niu.com/en/terms Garmin is a registered trademark of Garmin Ltd. or its subsidiaries. 2FA4G is an independent product and is not affiliated with, endorsed by, or sponsored by Garmin.
Screenshots
Verdict
The clearest difference is in-app purchases: Clusterix Authenticator at none against 2FA4G's 3. 2FA4G's advantage is update cadence (every 4 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. 2FA4G sells 3 in-app purchases, starting at $2.99 per month. Clusterix Authenticator asks for nothing beyond the download.
Clusterix Authenticator ships an update every 2 months, 2FA4G every 4 days. Both last shipped on October 6, 2026.
| Parameter | Clusterix Authenticator | 2FA4G |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 4 days โ better |
| Ads | No | No |
| In-app purchases | No โ better | Yes |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details โ not scored | ||
| Size | 28 MB | 46 MB |
| Age rating | 17+ | 4+ |
| Developer | innoscripta SE | Wuhan Newrathon Technology Co., Ltd |
In-app purchases
Clusterix Authenticator
No in-app purchases
2FA4G
- Monthly$2.991 Month
- Yearly$7.991 Year
- Lifetime$9.99
Questions
Is Clusterix Authenticator free?
Is 2FA4G free?
Do Clusterix Authenticator or 2FA4G have ads?
Which is updated more often, Clusterix Authenticator or 2FA4G?
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