GCM Mail vs 2FA Authenticator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GCM Mail
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GCM Mail – One Inbox. All Your Accounts. GCM Mail brings all your emails together in one powerful, secure, and beautifully designed app. Connect your Gmail, Outlook, Hotmail, Office 365, Exchange, and other IMAP or POP3 accounts — and manage everything seamlessly in a single inbox.
2FA Authenticator
Secure your online accounts with fast, reliable two-factor authentication. This app offers instant 6-digit codes and Face ID protection. Upgrade for unlimited accounts, backups, and widgets.
- Instant 6-digit codes
- Face ID protection
- QR code scanning
- iCloud Backup & Sync
- Home Screen & Lock Screen Widgets
- Unlimited accounts (Premium)
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Keep your accounts safe with fast, reliable two-factor authentication. Mabi is the simplest way to secure your logins on iPhone, no clutter, no confusion. Add one account for free. Upgrade to Mabi Premium to unlock unlimited accounts, backups, and more. SECURE YOUR ACCOUNTS: Add accounts by scanning a QR code, importing an image, or entering a key manually Instant 6-digit codes, refreshed every 30 seconds Face ID protection to keep your codes private Clean, distraction-free interface STAY BACKED UP: iCloud Backup & Sync across all your devices Manual backups for full control Recover deleted accounts when you need them most PREMIUM FEATURES: Unlimited accounts iCloud Backup & Sync Home Screen & Lock Screen Widgets Manual Backups Recover Deleted Accounts MABI PREMIUM: Weekly: $2.99/week Yearly: $39.99/year Payment is charged to your Apple ID account at the time of purchase confirmation. Your subscription automatically renews unless cancelled at least 24 hours before the end of the current billing period. You can manage or cancel your subscription at any time in your Apple ID Account Settings. Privacy Policy: https://mabiauth.framer.website/ Terms of Use: https://mabiauth.framer.website/terms
Screenshots
Verdict
The clearest difference is in-app purchases: GCM Mail at none against 2FA Authenticator's 2. GCM Mail also leads on update cadence (every 5 days vs every 3 weeks) and iOS requirement (13.0 vs 26.0). 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. 2FA Authenticator sells 2 in-app purchases, starting at $2.99 per 7 days. GCM Mail asks for nothing beyond the download.
GCM Mail ships an update every 5 days, 2FA Authenticator every 3 weeks. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.
| Parameter | GCM Mail | 2FA Authenticator |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 5 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 31 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | GCM TECH SOLUTIONS | Roberto Culpepper |
In-app purchases
GCM Mail
No in-app purchases
2FA Authenticator
- Weekly3 Days trial$2.997 Days
- Yearly3 Days trial$39.991 Year
Questions
Is GCM Mail free?
Is 2FA Authenticator free?
Do GCM Mail or 2FA Authenticator have ads?
Which is updated more often, GCM Mail or 2FA Authenticator?
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