Salto KS vs Authenticator App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Salto KS
Manage business access with keyless entry and remote control. Block or unblock users, open locks from anywhere, and monitor activity. Secure your premises with biometric authentication.
- Keyless entry
- Remote lock management
- User tag blocking/unblocking
- Remote lock opening
- Activity monitoring
- Biometric authentication
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Salto KS | Smart access control, managed from anywhere. Salto KS puts cloud-based access control in your pocket. Whether you operate a single office or manage multiple sites worldwide, the Salto KS app gives you real-time control over every door, user, and location. Keyless entry made effortless • Unlock doors with your phone by tapping the lock. No mechanical keys required. • Open doors remotely, anytime, from anywhere. • Securely verify and unlock with Face ID or Touch ID. Powerful administration in the app • Create users and assign, update, or block credentials on the go. • Grant and manage guest access with customizable permissions, check-in/check-out dates, and time-based access schedules. • Instantly block or unblock tags and digital keys if credentials are lost or stolen. • Keep authorized users moving during network outages with Offline Access credentials. Real-time monitoring and insights • Track access activity across your sites with 24/7 event monitoring. • Receive notifications for important events, including rejected entries, doors left open, and low-battery warnings. • Monitor entries, incidents, and lock status across all your sites in real time.
Authenticator App
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 entry
- Time-based OTPs (offline access)
- Encrypted backup and secure recovery
- Sync secrets across devices
- Organize accounts with folders
- Brand logos for easy identification
- Passwordless sign-in options
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OneAuth is an industry standard authenticator app developed by Zoho. You can now enable TFA and secure all your online accounts like Twitter, Facebook, LinkedIn, and more. Over 1 million users trust OneAuth to enable 2FA and secure their online accounts. Take charge of your online security with two factor authentication - ADD online accounts to OneAuth easily by either scanning a QR code or manually entering the details. - AUTHENTICATE your online accounts using Time-based OTPs. These OTPs can be accessed offline too. - Backing up your online accounts in OneAuth is easy. We offer ENCRYPTED BACKUP for all your online accounts and they can be recovered securely by means of a Passphrase. The Passphrase is unique and known only to you and aids in recovery in case of lost or broken device. - OneAuth syncs your OTP secrets across all your devices. Making it easy for you to access OTPs from anywhere. - OneAuth is AVAILABLE ON ALL PLATFORMS. Experience secure authentication on iOS, iPadOS, macOS, and watch OS devices. An authenticator app that provides enhanced user experience - CREATE FOLDERS to organize your TFA accounts to your convenience. You can create and reorder personal and work folders separately for easy access. You can also move accounts within and in between folders. - Identify your 2FA accounts easily by associating them with their BRAND LOGOS. - SEARCH and find your accounts quicker with Oneauth's inbuilt search. - Explore OneAuth to its fullest potential without creating an account. GUEST USERS can use the export and import option while switching to a new device. - Users can also MIGRATE their existing online accounts to OneAuth easily from Google Authenticator. Greater security for your Zoho accounts with multi-factor authentication Passwords are just not enough. You need additional layers to ensure your account is properly safeguarded. OneAuth does that for you! - With OneAuth, you can enable MFA for all your Zoho accounts. - Set up PASSWORDLESS SIGN-IN. Avoid the everyday hassle of typing out your passwords. - Prefer a sign-in mode of your choice. You can select from multiple options like push notification, QR code, and Time-based OTPs. Even in case you're offline, you can access your account with Time-based OTPs. - Toughen up your account security. Ensure ONLY you can access your account by enabling BIOMETRIC AUTHENTICATION(Face ID or Touch ID). - Monitor devices and sessions in OneAuth, track login locations and designate devices into primary and secondary. OneAuth quickly adopts to the latest Apple OS and always keeps up with emerging technologies. Here are some of the iOS features that OneAuth supports - Widgets: Gets you the OTPs quickly to help you log in to your accounts. - Watch Face widgets: Gets you the right OTPs directly from your Apple watch. - Passkeys: Enhances your login experience across all Zoho apps. - Focus Filters: Allows you to associate the appropriate Zoho account for each Focus mode. - Quick Notes: Lets you intuitively edit 2FA accounts with seamless deep linking. - Live Text: Enables you to easily add 2FA accounts by reading information from web pages and documents. - Time-sensitive push notifications: Gets your critical information from OneAuth that you need to know or act upon immediately. - Dark mode: Reduce strain and improve your user experience by turning on dark mode. These extensions elevate your overall OneAuth experience to another level on your Apple device. Think Privacy. Think Zoho. At Zoho, data privacy and security is core to our business. We believe that every individual has a right to access the internet securely and thus our authenticator app OneAuth will be free forever. SUPPORT Our help channels are available 24*7 for customers. Email us at support@zohoaccounts.com Download today!
Screenshots
Verdict
The clearest difference is rating: Authenticator App at 4.7 against Salto KS's 3.9. Authenticator App also leads on review sentiment (45% vs 19%) and ratings volume (34K vs 155). 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.
Authenticator App holds the better App Store score, 4.7 against 3.9. That said, the two scores are not equally well evidenced: Authenticator App has 34K ratings behind it against 155, so its average is the more settled of the two. Written reviews point the same way: 19% of Salto KS's written reviews are positive against 45% of Authenticator App's.
Salto KS ships an update monthly, Authenticator App every 9 days. The most recent releases landed on September 21, 2026 and September 25, 2026 respectively.
| Parameter | Salto KS | Authenticator App |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (155 ratings) | 4.7 (34K ratings) — better |
| Positive reviews | 18.8% of reviews | 44.9% of reviews — better |
| Number of ratings | 155 | 34K — better |
| Update frequency | Monthly | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod, Apple Watch | iPhone, iPad, iPod, Mac, Apple Watch — better |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 127 MB | 220 MB |
| Age rating | 4+ | 4+ |
| Developer | Salto CloudWorks B.V. | Zoho Corporation |
Customer experience
Salto KS
Authenticator App
User reviews
Salto KS
From 155 App Store ratingsWhat we love
- 👍 Works when it works
- 👍 Remote opening (when functional)
- 👍 Digital key feature
- 👍 Office mode (when functional)
- 👍 Good system for managing access (for administrators)
Room to improve
- 🐛 Unreliable and frequently doesn't work
- 🐛 Slow to unlock doors
- 🐛 Frustrating login/authentication issues
- 🐛 Poor user experience
- 🐛 Lack of support
Authenticator App
From 34K App Store ratingsWhat we love
- 🚀 Quick and efficient
- 🔒 Very secure
- 👍 Easy to use
- 💡 Has Apple Watch app
Room to improve
- 🐛 Unreliable notifications
- 🐛 Confusing user interface
- 🐛 Inconsistent behavior
- 🐛 Difficult to navigate
- 🐛 Locked out of accounts
Bugs and requests
Salto KS
Reported bugs
39 issues- App crashes on startup
- Widget does not work
- Login/authentication fails
- Digital key feature not working
- Remote opening removed/not working
Show 34 moreShow fewer
- QR scanner not working
- App closes when opening
- Lock is offline
- App crashes after login
- Widget doesn't appear
- Payment cards appear while using widget
- Texts are cut off in German
- Help/support webpage is 404
- Event logs raise privacy concerns
- App doesn't refresh locks' status
- Apple Pay takes over when trying to unlock
- Button does not respond for tap to activate
- App doesn't recognize watch
- Locks disappear after update
- App doesn't launch
- Cannot add key to Apple Wallet
- App is unusable after update
- Mobile Key unavailable
- App doesn't work on new phone after changing
- Error upon errors
- Mobile Key requires unlocking phone every time
- Key fob failed
- Battery needs annual replacement
- Website is slow to unresponsive
- Link to eKey in Apple Wallet is 404
- Report a problem link doesn't work
- App doesn't work with multiple devices near lock
- App is slow to load data
- App is slow to open
- App is too slow for unlocking doors
- Validation with fingerprint after phone unlock is a delay
- App doesn't do what was paid for
- Password reset link requires forgotten password
- App is entirely in English
Requested features
20 requests- Add Apple Wallet support
- Add Apple Watch app/integration
- Add widget support for iOS 15/16
- Improve remote opening functionality
- Add intercom/invite feature
Show 15 moreShow fewer
- Improve login process
- Add Touch ID/Face ID support
- Make app available in German
- Provide a physical key alternative
- Improve app performance and speed
- Fix widget issues
- Add support for older iOS versions
- Integrate with Apple Wallet for seamless unlocking
- Improve customer support responsiveness
- Add toolkit button for widget
- Fix QR scanner functionality
- Provide a support line for lockouts
- Allow changing app language
- Fix password reset process
- Add API access for installers
Authenticator App
Reported bugs
4 issues- Push notifications not working
- Endless authentication loops
- Incompatibility with new devices
- Locking users out of accounts
Requested features
4 requests- Support for multiple accounts
- Ability to export data to other authenticator apps
- Improved error handling and feedback
- Simpler setup and onboarding process
In-app purchases
Salto KS
No in-app purchases
Authenticator App
No in-app purchases
Questions
Is Salto KS free?
Is Authenticator App free?
Which has better reviews, Salto KS or Authenticator App?
Do Salto KS or Authenticator App have ads?
Which is updated more often, Salto KS or Authenticator App?
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