Comparison

Authenticator App vs Backup Power Log

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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!

About

Backup Power Log

Features
Read full description

Backup Power Log is a practical generator maintenance and outage readiness app for homeowners, cabin owners, RV owners, small property managers, and anyone who depends on backup power when the grid goes down. When a storm or utility outage starts, the question is simple: is the generator ready, how much fuel is available, when was it last tested, and what should be checked next? Backup Power Log keeps those answers in one focused place. Track the details that matter: - Generator run tests and real outage runtime - Fuel refills, estimated fuel on hand, and expected runtime - Oil changes, service notes, parts, costs, and maintenance dates - Service due status based on your last service and interval - Readiness checklist items for storm and outage prep - Local reminders for test runs, service due dates, and fuel checks - Calendar history showing which logs happened on each date The Status view gives you a quick readiness snapshot: fuel estimate, runtime estimate, maintenance state, recent activity, checklist progress, and a clear Next Action so you know what to do before the next outage. The Logs view keeps all run, fuel, and service records editable. If you enter the wrong date, runtime, fuel amount, or note, you can fix or delete the entry and the app updates totals, readiness, and history immediately. The Equipment view keeps generator settings organized, including fuel tank size, fuel level, hourly fuel use, service interval, and location details. Premium users can track multiple generators or locations separately, such as home, cabin, RV, rental property, or battery station. Use Backup Power Log for: - Weekly or monthly generator test runs - Pre-storm fuel and maintenance checks - Tracking fuel stabilized before storage - Recording oil, spark plug, air filter, and battery service - Keeping repair notes ready for a technician - Leaving clear generator status for family, tenants, or property staff - Building a maintenance history before selling or servicing equipment Premium is a one-time purchase. It removes ads and unlocks deeper preparedness tools: - Multiple generators and locations - Location-specific reminders - Full outage readiness checklist - Generator handoff report for family, tenants, or technicians - PDF and CSV maintenance binder exports - Cleaner long-term records for repair visits, property files, resale, and seasonal prep Backup Power Log is local-first and does not require an account. It is built for quick checks, fast logging, and practical records you can actually use when power reliability matters.

Screenshots

Authenticator App4 screens
Backup Power Log4 screens

Verdict

The call

The clearest difference is in-app purchases: Authenticator App at none against Backup Power Log's 1. Authenticator App also leads on ads (none vs shown) and device support (5 vs 3). Backup Power Log's advantage is iOS requirement (13.0 vs 15.0). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Backup Power Log sells 1 one-off in-app purchase. Authenticator App asks for nothing beyond the download.

Scorecard4 real differences · 6 level
Authenticator App versus Backup Power Log: the parameters behind the verdict, then further details
ParameterAuthenticator AppBackup Power Log
PriceFreeFree
Rating4.7 (34K ratings) — better—
Positive reviews44.9% of reviews—
Number of ratings34K — better—
Update frequencyEvery 9 days—
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod, Mac, Apple Watch — betteriPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size220 MB36 MB
Age rating4+4+
DeveloperZoho CorporationMyQuietSpot Inc.

Bugs and requests

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

Backup Power Log

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Authenticator App

No in-app purchases

1 purchases

Backup Power Log

One-time1
  • Backup Power Log Premium$7.99

Questions

Is Authenticator App free?
Authenticator App is free to download, with no in-app purchases.
Is Backup Power Log free?
Backup Power Log is free to download, with in-app purchases available.
Do Authenticator App or Backup Power Log have ads?
Backup Power Log shows ads; Authenticator App does not.

Other comparisons