ANY OTP vs FreeOTP Authenticator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ANY OTP
This service generates a new 6-digit one-time password each time to authenticate your mobile device. It enhances security by protecting your personal information from data leaks, theft, and password hacking.
- Generates 6-digit one-time passwords
- Authenticates mobile device users
- Protects against data spills
- Prevents password hacking
- Enhances personal information security
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AnyOTP service is a mobile security service to create a one time-use password and process to authenticate a user's mobile device. The 6-digit one time-use password creates new password each time. AnyOTP service can secure your personal information from accidents including data spill, theft and password hacking.
FreeOTP Authenticator
Generate one-time passwords for enhanced online account security. This app creates temporary codes that, when used with your regular password, significantly strengthen your login protection. It functions even without an internet connection.
- Generates one-time passwords
- Works offline (airplane mode)
- Supports Google, Facebook, GitHub, etc.
- Compatible with TOTP/HOTP protocols
- Open source software
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FreeOTP adds a second layer of security for your online accounts. This works by generating one-time passwords on your mobile devices which can be used in conjunction with your normal password to make your login nearly impossible to hack. These passwords can be generated even when your phone is in airplane mode. FreeOTP works with many of the great online services you already use, including Google, Facebook, Evernote, GitHub and many more! FreeOTP also may work for your private corporate security if they implement the standardized TOTP or HOTP protocols. This includes great enterprise solutions like FreeIPA. FreeOTP is open source and free software! Licensed under the Apache 2.0 license, you can obtain the source code for FreeOTP at https://fedorahosted.org/freeotp for review or modification. Contributions are welcome!
Screenshots
Verdict
The clearest difference is rating: FreeOTP Authenticator at 3.2 against ANY OTP's 1.0. FreeOTP Authenticator also leads on ratings volume (172 vs 2) and review sentiment (36% vs 13%). ANY OTP's advantage is update cadence (every 4 weeks vs every 6 months). 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. Neither carries in-app purchases, so what you see is what you pay.
FreeOTP Authenticator holds the better App Store score, 3.2 against 1.0. That said, the two scores are not equally well evidenced: FreeOTP Authenticator has 172 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 13% of ANY OTP's written reviews are positive against 36% of FreeOTP Authenticator's.
ANY OTP ships an update every 4 weeks, FreeOTP Authenticator every 6 months. The most recent releases landed on October 26, 2026 and October 29, 2026 respectively.
| Parameter | ANY OTP | FreeOTP Authenticator |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (2 ratings) | 3.2 (172 ratings) — better |
| Positive reviews | 12.5% of reviews | 36.3% of reviews — better |
| Number of ratings | 2 | 172 — better |
| Update frequency | Every 4 weeks — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 20 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | MIRAE Technolog Co.Ltd. | Red Hat |
Customer experience
ANY OTP
FreeOTP Authenticator
Bugs and requests
ANY OTP
Not enough reviews yet to summarise bugs or requests.
FreeOTP Authenticator
Reported bugs
3 issues- Camera not working for QR code scanning
- App crashing on launch or when unlocking accounts
- UI issues on larger iOS devices
Requested features
4 requests- Add ability to manually enter account details
- Implement iCloud/cloud backup sync
- Allow renaming and deleting of accounts
- Provide Apple Watch support
In-app purchases
ANY OTP
No in-app purchases
FreeOTP Authenticator
No in-app purchases
Questions
Is ANY OTP free?
Is FreeOTP Authenticator free?
Which has better reviews, ANY OTP or FreeOTP Authenticator?
Do ANY OTP or FreeOTP Authenticator have ads?
Which is updated more often, ANY OTP or FreeOTP Authenticator?
Other comparisons
