---
title: "Otpkey Authenticator - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Otpkey Authenticator adds a multi factor layer of security for your online accounts.  Many services and IT products support One Time Password authentication to protect your account.  These passwords c"
---

# Otpkey Authenticator — United States
> OTP 2FA MFA Authenticator

![Otpkey Authenticator App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/f2/82/68/f282681a-07a2-e66d-d874-1c379db1e607/AppIcon-1x_U007emarketing-0-7-0-85-220.png/434x0w.png)

**Developer:** [Certchip](https://apptail.io/developer/certchip-rQZd)
**Category:** Productivity
**Rating:** 1.0/5 (2 ratings)
**Price:** Free
**Bundle ID:** com.otpkey.authenticators
**Store:** Apple App Store
**Country:** United States
**Version:** 2.5 (released 2023-04-05)
**Original Release:** 2022-11-10
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6444123920)
**AppTail Page:** [https://apptail.io/app/otpkey-authenticator-RUYb/united-states](https://apptail.io/app/otpkey-authenticator-RUYb/united-states)

## Otpkey Authenticator Description
Otpkey Authenticator adds a multi factor layer of security for your online accounts.

Many services and IT products support One Time Password authentication to protect your account.

These passwords can be generated even when your device is in offline mode.

Otpkey Authenticator works with many of the great online services you already use, including Google, Facebook, Evernote, GitHub, Twitter, AWS and many more! 

Otpkey Authenticator works for the standard TOTP or HOTP protocols.


Features
=======
- Secure as your device account
- Scan for QR code
- Export account as QR code
- Auto hide
- Hide your security code
- Change your account icon
- Support Face ID, Touch ID
- Copy code to clip-board
- Widget (from iOS 14)
- Watch App (from watchOS 7.0)
- Use Keychain and iCloud Keychain

Specifications
===========
- Type : Time-based, Counter-based
- Algorithm : SHA-1, SHA-256, SHA-512
- Digits : 6, 8, 10
- Period : 30, 60


RFC Standards
===========
TOTP - Time-based One-time Password Algorithm (RFC 6238)
HOTP - HMAC Based OTP Algorithm (RFC 4226)

## Otpkey Authenticator Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/43/79/ef/4379efc6-8c64-77b9-0f98-413f66d93249/98246fa0-9d73-4ca8-b433-1581e9905f6a_iPhone_6.7-2.png/1284x2778.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/79/44/98/794498c6-5267-a232-291b-bd69e653ba3e/6c4f06c4-f786-4b19-b693-412d635232f5_iPhone_6.7-1.png/1284x2778.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/b6/cb/35/b6cb354f-ec57-fdfa-20df-44eaf9b8f2d7/2b7f72a5-a884-4558-b6ff-9975cb6780e1_iPhone_6.7-3.png/1284x2778.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/db/15/28/db152826-ccc5-820e-316a-cf836ffb2a9d/d4aa1432-6a06-414a-b7fa-8b40666e1cb4_iPhone_6.7-4.png/1284x2778.png)

## Otpkey Authenticator Rating Breakdown in United States
- 5 stars: 0 (0%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 2 (100%)

## Otpkey Authenticator Reviews in United States

### *---- "No longer supported"
The developer needs to add support for newer iOS versions.
-- cyb3rB0B, 2025-12-28

[View all Otpkey Authenticator reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)




## Apps Similar to Otpkey Authenticator
- [Authenticator App: Sentinel](https://apptail.io/app/authenticator-app-sentinel-zWk/united-states)
- [2FA Authenticator Secure](https://apptail.io/app/2fa-authenticator-secure-IxB/united-states)
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- [Assembly – Your Digital HQ](https://apptail.io/app/assembly-your-digital-hq-aSvd/united-states)
- [Authenticator App - 2FA](https://apptail.io/app/authenticator-app-2fa-IOpk/united-states)
- [Authenticator °](https://apptail.io/app/authenticator-Ejrm/united-states)
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- [Authenticator](https://apptail.io/app/authenticator-kpGn/united-states)
- [My Attendance Manager](https://apptail.io/app/my-attendance-manager-rWvp/united-states)
- [App for Google Authenticator ®](https://apptail.io/app/app-for-google-authenticator-ZTJp/united-states)

## Otpkey Authenticator Available In
- [United States](https://apptail.io/app/otpkey-authenticator-RUYb/united-states)
- [South Korea](https://apptail.io/app/otpkey-authenticator-RUYb/south-korea)
- [United Kingdom](https://apptail.io/app/otpkey-authenticator-RUYb/united-kingdom)
- [Australia](https://apptail.io/app/otpkey-authenticator-RUYb/australia)
- [Azerbaijan](https://apptail.io/app/otpkey-authenticator-RUYb/azerbaijan)
- [Belgium](https://apptail.io/app/otpkey-authenticator-RUYb/belgium)
- [Brazil](https://apptail.io/app/otpkey-authenticator-RUYb/brazil)
- [Belarus](https://apptail.io/app/otpkey-authenticator-RUYb/belarus)
- [Canada](https://apptail.io/app/otpkey-authenticator-RUYb/canada)
- [Switzerland](https://apptail.io/app/otpkey-authenticator-RUYb/switzerland)
- [Chile](https://apptail.io/app/otpkey-authenticator-RUYb/chile)
- [China](https://apptail.io/app/otpkey-authenticator-RUYb/china)
- [Colombia](https://apptail.io/app/otpkey-authenticator-RUYb/colombia)
- [Cyprus](https://apptail.io/app/otpkey-authenticator-RUYb/cyprus)
- [Czechia](https://apptail.io/app/otpkey-authenticator-RUYb/czechia)
- [Germany](https://apptail.io/app/otpkey-authenticator-RUYb/germany)
- [Denmark](https://apptail.io/app/otpkey-authenticator-RUYb/denmark)
- [Dominican Republic](https://apptail.io/app/otpkey-authenticator-RUYb/dominican-republic)
- [Algeria](https://apptail.io/app/otpkey-authenticator-RUYb/algeria)
- [Ecuador](https://apptail.io/app/otpkey-authenticator-RUYb/ecuador)
- [Egypt](https://apptail.io/app/otpkey-authenticator-RUYb/egypt)
- [Spain](https://apptail.io/app/otpkey-authenticator-RUYb/spain)
- [Finland](https://apptail.io/app/otpkey-authenticator-RUYb/finland)
- [France](https://apptail.io/app/otpkey-authenticator-RUYb/france)
- [Greece](https://apptail.io/app/otpkey-authenticator-RUYb/greece)
- [Hong Kong SAR China](https://apptail.io/app/otpkey-authenticator-RUYb/hong-kong)
- [Hungary](https://apptail.io/app/otpkey-authenticator-RUYb/hungary)
- [Indonesia](https://apptail.io/app/otpkey-authenticator-RUYb/indonesia)
- [Israel](https://apptail.io/app/otpkey-authenticator-RUYb/israel)
- [India](https://apptail.io/app/otpkey-authenticator-RUYb/india)
- [Italy](https://apptail.io/app/otpkey-authenticator-RUYb/italy)
- [Japan](https://apptail.io/app/otpkey-authenticator-RUYb/japan)
- [Kuwait](https://apptail.io/app/otpkey-authenticator-RUYb/kuwait)
- [Kazakhstan](https://apptail.io/app/otpkey-authenticator-RUYb/kazakhstan)
- [Lebanon](https://apptail.io/app/otpkey-authenticator-RUYb/lebanon)
- [Luxembourg](https://apptail.io/app/otpkey-authenticator-RUYb/luxembourg)
- [Latvia](https://apptail.io/app/otpkey-authenticator-RUYb/latvia)
- [Mexico](https://apptail.io/app/otpkey-authenticator-RUYb/mexico)
- [Malaysia](https://apptail.io/app/otpkey-authenticator-RUYb/malaysia)
- [Norway](https://apptail.io/app/otpkey-authenticator-RUYb/norway)
- [New Zealand](https://apptail.io/app/otpkey-authenticator-RUYb/new-zealand)
- [Peru](https://apptail.io/app/otpkey-authenticator-RUYb/peru)
- [Philippines](https://apptail.io/app/otpkey-authenticator-RUYb/philippines)
- [Pakistan](https://apptail.io/app/otpkey-authenticator-RUYb/pakistan)
- [Poland](https://apptail.io/app/otpkey-authenticator-RUYb/poland)
- [Portugal](https://apptail.io/app/otpkey-authenticator-RUYb/portugal)
- [Qatar](https://apptail.io/app/otpkey-authenticator-RUYb/qatar)
- [Romania](https://apptail.io/app/otpkey-authenticator-RUYb/romania)
- [Russia](https://apptail.io/app/otpkey-authenticator-RUYb/russia)
- [Saudi Arabia](https://apptail.io/app/otpkey-authenticator-RUYb/saudi-arabia)
- [Sweden](https://apptail.io/app/otpkey-authenticator-RUYb/sweden)
- [Singapore](https://apptail.io/app/otpkey-authenticator-RUYb/singapore)
- [Thailand](https://apptail.io/app/otpkey-authenticator-RUYb/thailand)
- [Tunisia](https://apptail.io/app/otpkey-authenticator-RUYb/tunisia)
- [Türkiye](https://apptail.io/app/otpkey-authenticator-RUYb/turkey)
- [Taiwan](https://apptail.io/app/otpkey-authenticator-RUYb/taiwan)
- [Ukraine](https://apptail.io/app/otpkey-authenticator-RUYb/ukraine)
- [Vietnam](https://apptail.io/app/otpkey-authenticator-RUYb/vietnam)
- [United Arab Emirates](https://apptail.io/app/otpkey-authenticator-RUYb/united-arab-emirates)
- [South Africa](https://apptail.io/app/otpkey-authenticator-RUYb/south-africa)
- [Argentina](https://apptail.io/app/otpkey-authenticator-RUYb/argentina)
- [Austria](https://apptail.io/app/otpkey-authenticator-RUYb/austria)

---

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