Best Datev Smartlogin Apps

249+ iOS apps curated and reviewed

4.1 avg rating
20 free apps
Updated July 2026

From beginner-friendly picks to power-user tools, our datev smartlogin list covers 249+ iPhone apps updated through July 2026. Compare ratings, prices, and screenshots in one place.

Compare top Datev Smartlogin Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1DATEV SmartLoginDATEV SmartLoginFree4.5★ (258)NoNoAug 2026
2DATEV Upload mobilDATEV Upload mobilFree4.6★ (43)NoNoAug 2026
3Google AuthenticatorGoogle AuthenticatorFree4.9★ (1.1M)NoNoAug 2026
4Duo MobileDuo MobileFree4.9★ (2.2M)NoNoAug 2026
5Bitwarden Password ManagerBitwarden Password ManagerFree4.7★ (30K)NoNoAug 2026
6Microsoft AuthenticatorMicrosoft AuthenticatorFree4.7★ (677K)NoNoAug 2026
7SmartRentSmartRentFree4.7★ (111K)NoNoAug 2026
8August HomeAugust HomeFree4.8★ (174K)YesNoAug 2026

Top Picks for Datev Smartlogin

DATEV SmartLogin#1

DATEV SmartLogin by DATEV eG

Editor's Choice
📊 Productivity
4.5(258 ratings)
Free
DATEV SmartLogin screenshot 1
DATEV SmartLogin screenshot 2
DATEV SmartLogin screenshot 3
DATEV SmartLogin screenshot 4
DATEV SmartLogin screenshot 5

This app provides secure and intuitive access to your confidential data within the DATEV online world. Simply scan a QR code with the app to log in to DATEV online applications. A password protects the app from unauthorized use.

DATEV Upload mobil#2

DATEV Upload mobil by DATEV eG

Strong Contender
📊 Productivity
4.6(43 ratings)
Free
DATEV Upload mobil screenshot 1
DATEV Upload mobil screenshot 2
DATEV Upload mobil screenshot 3
DATEV Upload mobil screenshot 4
DATEV Upload mobil screenshot 5
DATEV Upload mobil screenshot 6

Transform your mobile device into a scanner to quickly digitize receipts and documents. Seamlessly transfer them to DATEV Unternehmen online or DATEV Meine Steuern from anywhere, offering a convenient alternative for document submission.

Google Authenticator#3

Google Authenticator by Google

Worth Considering
🔧 Utilities
4.9😞(1.1M ratings)
Free
#3in Utilities
Google Authenticator screenshot 1
Google Authenticator screenshot 2
Google Authenticator screenshot 3
Google Authenticator screenshot 4
Google Authenticator screenshot 5
Google Authenticator screenshot 6

Enhance your online security with a second verification step for your accounts. Generate codes directly on your phone, even offline, to protect against unauthorized access. Sync codes across devices for easy access and manage multiple accounts securely.

What We Love

  • 👍 User-friendly
  • 🔒 Secure authentication
  • 🚀 Simple and fast
  • 🔒 Reliable security

Room to Improve

  • 🐛 Randomly deleted all codes
  • 🐛 Unreliable, lost access to accounts
  • 🐛 Timing issues, codes didn't work

More Datev Smartlogin apps to explore

4
Duo Mobile
Duo Mobile
Duo Mobile
Security made simple
Free

Enhance login security with two-factor authentication. Generate passcodes or use one-tap push notifications for seamless access to your accounts. Manage authentication for multiple applications and web services.

Two-factor authenticationPasscode generationPush notification authentication
💼 Business
(2.2M)
free
5
Bitwarden Password Manager
Bitwarden Password Manager
Bitwarden Password Manager
Secure your digital life
Free

Secure your digital life by generating and storing unique, strong passwords for all your accounts in an end-to-end encrypted vault. Access your data securely across unlimited devices and share sensitive information with others.

End-to-end encrypted password vaultUnlimited password and passkey storageCross-platform access
📊 Productivity
(30K)
freemium
6
Microsoft Authenticator
Microsoft Authenticator
Microsoft Authenticator
Protects your online identity
Free

Securely sign into online accounts with multi-factor authentication, passwordless login, or password autofill. Manage multiple accounts, including non-Microsoft services, and access Microsoft products and services seamlessly.

Multi-factor authentication (MFA)Passwordless sign-inPassword autofill
📊 Productivity
(677K)
free
7
SmartRent
SmartRent
SmartRent
by Smartrent.com, LLC
Free

Control your home remotely with this app. Manage door locks, thermostats, and create custom schedules for energy savings. Grant temporary access codes and automate routines for ultimate convenience.

Remote lock/unlock and thermostat controlCustom thermostat schedulesTime-bound access codes
🌟 Lifestyle
(111K)
free
8
August Home
August Home
August Home
by August Home, Inc.
Free

Control your front door from anywhere with this app. Grant access to guests remotely, receive activity alerts, and automate locking and unlocking. Integrates with smart home systems and voice assistants.

Remote lock and unlockGuest key managementActivity feed
🔧 Utilities
(174K)
free with in-app purchases
9
Smart Log On
Smart Log On
Smart Log On
Passwordless Authentication
Free

Securely log in to accounts without passwords using behavioral modeling and multi-factor authentication. Authorize requests in real-time from your registered device, with an offline option for authentication.

Passwordless loginBehavioral modelingMulti-Factor Authentication (MFA)
💼 Business
(26)
free
10
Authenticator App - OneAuth
Authenticator App - OneAuth
Authenticator App - OneAuth
Secure your online accounts
Free

Secure your online accounts with industry-standard two-factor authentication. Easily add accounts, generate time-based OTPs, and benefit from encrypted backups. Organize and manage your TFA with features like folders, brand logos, and search.

Add accounts via QR code or manual entryTime-based OTPs (offline access)Encrypted backup and secure recovery
🔧 Utilities
(33K)
free
11
Proton Authenticator
Proton Authenticator
Proton Authenticator
Secure 2FA Authenticator
Free

Securely manage your two-factor authentication codes with an open-source, end-to-end encrypted authenticator app. It offers seamless cross-device syncing, effortless import from other apps, and robust backup options, all protected by strict Swiss privacy laws. Take control of your digital security with a trusted and private solution.

End-to-end encrypted iCloud syncEffortless import from other authenticatorsSecure backup and export
📊 Productivity
(226)
free
12
Auth0 Guardian
Auth0 Guardian
Auth0 Guardian
Multi Factor Authenticator
Free

This app provides multi-factor authentication by sending push notifications to your device for easy approval or denial of account access. It can also generate one-time passwords for secure logins.

Push notification authenticationAllow/deny account accessOne-time password generation
🔧 Utilities
(113)
free
13
SwiftAuth: 2FA Authenticator
SwiftAuth: 2FA Authenticator
SwiftAuth: 2FA Authenticator
Authenticator, 2FA, OTP & VPN
Free
🔧 Utilities
(0)
14
2FA Authenticator (2FAS)
2FA Authenticator (2FAS)
2FA Authenticator (2FAS)
#1 Rated 2FA Authenticator
Free

Securely log in to your online accounts with two-factor authentication. This app protects your personal data and passwords from cyber threats with a simple, private, and open-source solution. It offers easy token restoration, app protection, and offline functionality.

Two-factor authenticationToken backup and restoreApp protection with passcode/biometrics
📊 Productivity
(35K)
free
15
OneLogin Protect
OneLogin Protect
OneLogin Protect
by OneLogin, LLC
Free

This app provides enterprise-ready multi-factor authentication for your online accounts. It offers secure two-factor authentication for OneLogin SSO and thousands of third-party services, enhancing your digital security with push notifications and time-based one-time passwords.

Push notification alerts for OneLogin accountsTouch ID/Face ID/PIN for push notification approvalWorks with third-party providers and OATH tokens
💼 Business
(574)
free
16
Pass-Ni Smart Login
Pass-Ni Smart Login
Pass-Ni Smart Login
Mobile Authentication
Free

This app provides a secure and convenient way to authenticate users through biometric verification or one-time passwords. It simplifies the login process for various services after an initial registration.

Biometric authenticationOne-time password (OTP) verificationQR code scanning for registration
🔧 Utilities
(2)
free
17
MyDATEV
MyDATEV
MyDATEV
MyDATEV App - für Mandanten
Free

Securely connect with your tax advisor to exchange documents, communicate directly, and manage tasks and approvals. Upload receipts and access other DATEV cloud applications seamlessly.

Secure login with DATEV accountPush notifications for updatesDirect chat communication
📊 Productivity
(0)
free
18
Secure Authenticator OTP, MFA
Secure Authenticator OTP, MFA
Secure Authenticator OTP, MFA
Powerful 2FA for your Security
Free
📊 Productivity
(0)
19
Authenticator App ․
Authenticator App ․
Authenticator App ․
Authentication App, 2FA, MFA
Free
📊 Productivity
(0)
20
IceWall Smart OTP
IceWall Smart OTP
IceWall Smart OTP
by Hewlett Packard Enterprise Company
Free
💼 Business
(0)

FAQ about Datev Smartlogin

What are the best datev smartlogin apps for iPhone?
DATEV SmartLogin tops our datev smartlogin apps ranking as of July 2026, with a 4.5-star average from 258 App Store ratings, and it's free to download.
Yes — 20 of the top datev smartlogin apps we rank are free to download, including DATEV SmartLogin and DATEV Upload mobil.
DATEV SmartLogin has no ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 249+ datev smartlogin apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
The DATEV SmartLogin app acts as a secure and intuitive key to access your confidential data within the DATEV online world. It allows you to log in to DATEV online applications by simply scanning a QR code displayed on your computer screen with your smartphone.
The app enhances security by requiring a password to start the app, protecting it from unauthorized use. It also includes important warnings to prevent phishing attempts, advising users to only enter their password within the app and to scan QR codes only from official DATEV online application login pages.