Mobile OTP Authenticator vs Authenticator App ‘
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mobile OTP Authenticator
Securely manage your two-factor authentication codes. Easily add accounts by scanning QR codes or manual entry. Protect your online accounts with industry-standard HOTP and TOTP algorithms.
- QR code scanning for account setup
- Manual account entry
- Secure data storage in iOS Keychain
- Supports HOTP and TOTP algorithms
- Works with popular services like Google, Facebook, Amazon
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Scan the QR code issued by the two-factor authentication and automatically add the account you want to protect or select manual entry to manually set up the account. The account is stored in data security in the iOS key holder. The application supports all services that provide two-factor authentication using HOTP and TOTP algorithms. For example, Google, Facebook, Dropbox, Amazon, GitHub, Synology…. etc.
Authenticator App ‘
Generate two-factor authentication codes to secure your online accounts. Easily set up by scanning QR codes and sync your tokens across devices. Supports thousands of popular services and includes a secure private browser.
- Two-factor authentication code generation
- QR code setup
- Backup and sync for tokens
- Support for popular services
- Secure private browser
- Unlimited PRO features with subscription
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Authenticator' App can generate two-factor authentication code to protect your online accounts. It help’s you protect your account secure. FEATURES: - Easy to Setup - Secure Private Browser No data is saved, when you exit the app, all data and history is removed. Everything that goes on in the browser is removed when you leave. - Terms of Use: https://www.flexitechstudio.com/terms - Privacy Policy: https://www.flexitechstudio.com/privacy - Support: https://www.flexitechstudio.com/support SUBSCRIPTION PRICING AND TERMS: The App offers an auto-renewing monthly subscription at USD 7.99/month (or currency equivalent) and an auto-renewing yearly subscription at USD 39.99/year (or currency equivalent) to provide you with unlimited access to all PRO Features while you maintain an active subscription. Payment will be charged to the credit card connected to your iTunes Account when you confirm the initial subscription purchase. 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.
Screenshots
Verdict
The clearest difference is review sentiment: Mobile OTP Authenticator at 100% against Authenticator App ‘'s 9%. Mobile OTP Authenticator also leads on in-app purchases (none vs 5) and ads (none vs shown). Authenticator App ‘'s advantage is rating (4.2 vs 3.5) and update cadence (every 5 weeks vs every 8 months). On price 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. Authenticator App ‘ sells 5 in-app purchases, starting at $4.99 per 7 days. Mobile OTP Authenticator asks for nothing beyond the download.
Authenticator App ‘ holds the better App Store score, 4.2 against 3.5. That said, the two scores are not equally well evidenced: Authenticator App ‘ has 287 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 100% of Mobile OTP Authenticator's written reviews are positive against 9% of Authenticator App ‘'s, so the app with the better star average is not the one people write more warmly about.
Mobile OTP Authenticator ships an update every 8 months, Authenticator App ‘ every 5 weeks. The most recent releases landed on September 28, 2026 and October 13, 2026 respectively.
| Parameter | Mobile OTP Authenticator | Authenticator App ‘ |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (2 ratings) | 4.2 (287 ratings) — better |
| Positive reviews | 100.0% of reviews — better | 9.0% of reviews |
| Number of ratings | 2 | 287 — better |
| Update frequency | Every 8 months | Every 5 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Subscription |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 73 MB |
| Age rating | 4+ | 17+ |
| Developer | Albert Parti | Smart Technology by Flexi |
Customer experience
Mobile OTP Authenticator
Authenticator App ‘
Bugs and requests
Mobile OTP Authenticator
Not enough reviews yet to summarise bugs or requests.
Authenticator App ‘
Reported bugs
3 issues- Login issues
- Scanning QR code problems
- Accounts not syncing
Requested features
3 requests- Refund option
- Better instructions
- Free version
In-app purchases
Mobile OTP Authenticator
No in-app purchases
Authenticator App ‘
- Authenticator App - Weekly VIP$4.997 Days
- Authenticator App - Monthly$7.991 Month
- Authenticator App - Yearly$39.991 Year
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- Authenticator-yearly3DaysTrail3 Days trial$49.991 Year
- Authenticator App - Lifetime$49.99
Questions
Is Mobile OTP Authenticator free?
Is Authenticator App ‘ free?
Which has better reviews, Mobile OTP Authenticator or Authenticator App ‘?
Do Mobile OTP Authenticator or Authenticator App ‘ have ads?
Which is updated more often, Mobile OTP Authenticator or Authenticator App ‘?
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