Ghost vs Duo Auty 2FA
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ghost
Get a private, local phone number to stop spam and protect your identity. Receive texts, make unlimited calls, and use a temporary number for online sign-ups and transactions without revealing your real number.
- Temporary phone number
- Unlimited calls
- SMS verification codes
- Local area codes
- VPN protection
- Spam shielding
- No contracts or SIMs
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GHOST: A TEMPORARY PHONE NUMBER TO STOP SPAM & PROTECT YOUR PRIVACY Ghost gives you 5 secure, local phone numbers in seconds so you can receive texts and make unlimited calls—all without ever exposing your real number. Whether you're signing up for online services, selling items, or just guarding your personal privacy, Ghost ensures your real phone stays hidden and spam-free. Why Ghost is essential for privacy and spam protection: SMS TEXTS: Receive SMS verification codes, notifications, and messages without linking them to your personal phone number. UNLIMITED CALLS: Make and receive as many calls as you want from your Ghost number—no pay-as-you-go credits or minute caps. LOCAL AREA CODE: Pick a number in 200+ U.S., Canada, or U.K. area codes—even if you're overseas—so you appear local and avoid long-distance charges. VPN PROTECTION: Encrypt your internet connection with industry-grade encryption. No logging of your browsing activity REAL-TIME SPAM SHIELDING: Use your Ghost number whenever you suspect an online form, classified ad, or loyalty program will flood you with unwanted texts. Guard your real line against junk messages. PRIVACY: Caller ID shows only your Ghost number—never your name or personal details. Keep your identity safe when dealing with strangers. NO CONTRACTS, NO SIMS: Everything lives in-app—no need to swap SIM cards or sign a long-term plan. Pause or cancel at any time. TEMPORARY PHONE NUMBER: Delete your Ghost number instantly whenever you're done. Perfect for one-time verifications or short-term projects. Top reasons to get a Ghost number: ONLINE VERIFICATIONS: Receive authentication codes from banks, social apps, marketplaces, or any service that requires SMS—even if it's from overseas. CLASSIFIEDS & BUY/SELL: Post items for sale without giving out your real line. Delete the number once the sale is complete and block any follow-up spam. SIGN-UPS & PROMOTIONS: Give out your Ghost number to retailers or newsletters instead of your personal line. Keep coupons coming—spam stays out. TRAVEL & TEMPORARY USE: Grab a local area code in the place you're visiting. Make local calls without roaming fees, and receive local SMS (e.g., hotel confirmations, ride-share codes). PROFESSIONAL LISTINGS: Secure a second number for work calls or business listings—when you're ready, retire it with a tap to avoid unwanted contacts. HOW IT WORKS: PICK A LOCAL NUMBER: Choose from 200+ area codes in the U.S., Canada, or U.K. SMS MESSAGES: Instantly view incoming text messages from apps, services, or anyone who texts your Ghost number. MAKE UNLIMITED CALLS: Use VoIP-based calling in-app to dial any number in the U.S. & Canada at no additional cost. DELETE OR RENEW: Keep your number as long as you need it—cancel or replace it at any time to disappear from unwanted contact lists. Subscription pricing and terms: Ghost requires an auto-renewing every two month subscription at $50 every two months or $60 every two months for access to unlimited calling and receiving texts from a local temporary phone number. Subscriptions automatically renew unless auto-renew is turned off at least 24-hours before the end of the current subscription period. Your account will be charged for renewal within 24-hours prior to the end of the current period, and the cost of the renewal will be identified. You may manage your subscription and auto-renewal may be turned off by going to your Account Settings after the purchase. Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription, where applicable. Privacy Policy: https://www.joinghostapp.com/privacy-policy-official Terms of Service: https://www.joinghostapp.com/terms-of-service
Duo Auty 2FA
Enhance your online security with this two-factor authentication app. It supports time-based one-time passwords (TOTP) and PUSH authentication for seamless and secure access to your accounts. Add multiple accounts, customize with brand icons, and unlock with biometrics.
- Two-factor authentication (2FA)
- TOTP and PUSH authentication
- QR code scanning and import
- Manual code entry
- Brand icon customization
- Biometrics integration
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Auty 2FA presents an optimal solution for fortifying your online security. This complimentary authentication application provides two-factor authentication (2FA) via time-based one-time passwords (TOTP) and PUSH authentication, ensuring top-tier protection for your online accounts. Seamlessly integrating with any website or application supporting TOTP authentication, Auty 2FA enables effortless and secure access to your accounts. Whether you're an individual or a business entity, Auty 2FA stands as the premier choice for upholding your security and privacy standards. Auty 2FA operates independently of network connectivity and is designed to preserve your device's battery life. You can conveniently add multiple accounts to the app, including Facebook, Amazon, Dropbox, Google, LinkedIn, GitHub, and more. Key Features: * QR Code Scanning: Effortlessly add your accounts by scanning QR codes, eliminating manual entry and inconvenience. * QR Code Import: Quickly import QR codes from your gallery to set up your accounts swiftly. * Manual Code Entry: Enter authentication codes manually with ease, providing added flexibility. * Brand Icons Customization: Personalize your accounts with thousands of brand icons, simplifying identification. * Biometrics Integration: Unlock the app effortlessly with face recognition, enhancing security. To use the Auty 2FA App, you must acquire the Auty 2FA App Premium. Payment will be deducted from your iTunes Account upon purchase confirmation and will automatically renew at the same price, unless disabled in your iTunes Account Settings at least 24 hours before the current period ends. You can manage your subscription through your iTunes Account Settings. If a free trial period is provided and you purchase a subscription, any unused portion of the trial will be forfeited. Privacy policy: https://secondphone.app/auty2fa/privacy.html Terms of use: https://secondphone.app/auty2fa/terms.html EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Take control of your online security and experience peace of mind with Auty 2FA. Download now to safeguard your digital life like never before!
Screenshots
Verdict
The clearest difference is review sentiment: Ghost at 60% against Duo Auty 2FA's 0%. Ghost also leads on update cadence (every 9 days vs every 8 months) and ratings volume (7.7K vs 4). Duo Auty 2FA's advantage is rating (5.0 vs 4.6) and iOS requirement (14.0 vs 16.4). On price, ads, in-app purchases and monetization model 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. Ghost sells 10 in-app purchases, starting at $4.99 per 7 days and Duo Auty 2FA sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
Duo Auty 2FA holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Ghost has 7.7K ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 60% of Ghost's written reviews are positive against 0% of Duo Auty 2FA's, so the app with the better star average is not the one people write more warmly about.
Ghost ships an update every 9 days, Duo Auty 2FA every 8 months. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.
| Parameter | Ghost | Duo Auty 2FA |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (7.7K ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 60.1% of reviews — better | 0.0% of reviews |
| Number of ratings | 7.7K — better | 4 |
| Update frequency | Every 9 days — better | Every 8 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | Subscription |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.4 | 14.0 — better |
| Further details — not scored | ||
| Size | 149 MB | 50 MB |
| Age rating | 17+ | +17 |
| Developer | Openlife AI Inc | Gurman Galychina LLC |
Customer experience
Ghost
Duo Auty 2FA
Bugs and requests
Ghost
Reported bugs
4 issues- Unable to delete conversations
- Inconsistent number availability
- Verification texts not received
- Calls not connecting properly
Requested features
4 requests- Allow multiple numbers and number switching
- Improve 2FA and verification process
- Add more customization and settings options
- Enhance call and messaging capabilities
Duo Auty 2FA
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Ghost
- Pro$4.997 Days
- Pro$6.997 Days
- Pro$9.997 Days
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- VPN Protection$9.992 Months
- Premium$14.992 Months
- Pro$14.991 Year
- Multi-Plan - 10 Numbers$19.992 Months
- Premium$29.992 Months
- Pro$49.992 Months
- Pro$139.991 Year
Duo Auty 2FA
- Monthly with trial3 Days trial$9.991 Month
- Yearly plan with trial7 Days trial$59.991 Year
Questions
Is Ghost free?
Is Duo Auty 2FA free?
Which has better reviews, Ghost or Duo Auty 2FA?
Do Ghost or Duo Auty 2FA have ads?
Which is updated more often, Ghost or Duo Auty 2FA?
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