Comparison

2FA Authenticator vs Calculator Nova

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

Head to head
About

2FA Authenticator

Enhance your online account security with this tool that generates two-factor authentication (2FA) codes. It supports a wide range of services and offers effortless setup with a user-friendly interface. Secure your digital identity and gain peace of mind.

Highlights
  • Generate two-factor authentication codes
  • Support for a wide range of services
  • Effortless setup process
  • QR code scanning for quick setup
  • Intuitive and user-friendly interface
  • Customizable icons for codes
Features
Read full description

Enhance the security of your online accounts with 2FA Authenticator, the trusted companion for safeguarding your digital identity. Seamlessly add two-factor authentication (2FA) codes to your favorite services, providing an extra layer of protection against unauthorized access. 2FA Authenticator supports a wide range of popular platforms, making it a versatile solution for strengthening your online defenses. Simplify the process of securing your accounts and enjoy peace of mind in the digital realm. Features: • Fortify Your Accounts: Add an extra layer of security to your online presence with two-factor authentication (2FA) codes. • Wide Service Support: 2FA Authenticator is compatible with a multitude of popular services, ensuring comprehensive coverage for your digital life. • Effortless Setup: Simplify the 2FA setup process with user-friendly features that make securing your accounts a breeze. • QR Code Scanning: Quickly grant access to your phone's camera to effortlessly scan QR codes, streamlining the setup of 2FA for supported services. • User-Friendly Interface: Enjoy an intuitive and visually pleasing interface that makes navigating and managing your 2FA codes a delightful experience. • Custom Icons: Add custom or system icons to any of your 2FA codes to better recognize them on the list with many codes. The application automatically recognizes the service icon. Download 2FA Authenticator now and fortify your online security effortlessly.

About

Calculator Nova

Features
Read full description

Calculator Nova - Advanced Calculator with Smart History Transform your calculations with Calculator Nova, a beautifully designed calculator that combines powerful features with an intuitive interface. Whether you are balancing your budget, working on homework, or managing complex calculations, Calculator Nova makes every computation effortless and organized. KEY FEATURES Smart History Management Never lose track of your calculations again. Every calculation is automatically saved with a timestamp, allowing you to review, reuse, and reference your work anytime. Tap any history entry to instantly load the result back into the calculator. Powerful Organization Tools Keep your calculations organized with favorites, tags, and notes. Mark important calculations as favorites for quick access, add custom tags to categorize your work, and attach notes to remember the context of each calculation. Perfect for students, professionals, and anyone who needs to track their mathematical work. Beautiful Themes Choose from five stunning visual themes to match your style and needs. Standard Dark offers a sleek modern look, Classic provides a timeless calculator feel, Accessible ensures maximum readability, Neon Glow adds vibrant energy, and Gradient delivers a premium colorful experience. Each theme is carefully crafted with smooth animations and premium 3D button effects. Memory Functions Built-in memory functions let you store and recall values during complex calculations. Memory Clear, Memory Add, Memory Subtract, and Memory Recall functions work seamlessly to handle multi-step problems with ease. Advanced Operations Beyond basic arithmetic, Calculator Nova includes percentage calculations, sign toggle, and square root functions. The intelligent display automatically formats large numbers in scientific notation for easy reading. Share and Export Easily share your calculations via messages, email, or any installed app. Copy individual results or complete equations to your clipboard with a single tap. Perfect for collaboration, homework help, or keeping records. Context Menu Actions Long press any history entry to access quick actions including copy result, copy complete equation, add tags, mark as favorite, add notes, share, and delete. Everything you need is just a tap away. iPad Optimized Fully optimized for iPad with popover presentations and landscape support. Calculator Nova looks stunning and works perfectly on devices of all sizes. Professional Yet Simple Calculator Nova delivers professional-grade features without complexity. The clean interface ensures you can focus on your calculations while powerful features remain accessible when you need them. Perfect For Students tracking homework calculations Professionals managing financial computations Shoppers calculating discounts and totals Anyone who values organized calculation history Users who appreciate beautiful, functional design Calculator Nova is free to download and use with no hidden fees or subscriptions. Experience the future of mobile calculations today. Download Calculator Nova and discover how enjoyable calculations can be.

Screenshots

2FA Authenticator4 screens
Calculator Nova4 screens

Verdict

The call

The clearest difference is in-app purchases: Calculator Nova at none against 2FA Authenticator's 4. Calculator Nova also leads on ads (none vs shown). 2FA Authenticator's advantage is iOS requirement (14.3 vs 18.2). On price and device support 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. 2FA Authenticator sells 4 in-app purchases, starting at $4.99 per 7 days. Calculator Nova asks for nothing beyond the download.

Scorecard3 real differences · 7 level
2FA Authenticator versus Calculator Nova: the parameters behind the verdict, then further details
Parameter2FA AuthenticatorCalculator Nova
PriceFreeFree
Rating4.5 (103 ratings) — better—
Positive reviews66.7% of reviews—
Number of ratings103 — better—
Update frequencyMonthly—
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad
Requires iOS14.3 — better18.2
Further details — not scored
Size35 MB2 MB
Age rating4+4+
DeveloperAPPSTER LIMITEDPrimus Okorie

In-app purchases

4 purchases

2FA Authenticator

Subscriptions4
  • Weekly plan$4.997 Days
  • Monthly plan$9.991 Month
  • Yearly plan with free trial7 Days trial$39.991 Year
Show 1 more
  • Yearly plan with weekly trial7 Days trial$89.991 Year
None

Calculator Nova

No in-app purchases

Questions

Is 2FA Authenticator free?
2FA Authenticator is free to download, with in-app purchases available.
Is Calculator Nova free?
Calculator Nova is free to download, with no in-app purchases.
Do 2FA Authenticator or Calculator Nova have ads?
2FA Authenticator shows ads; Calculator Nova does not.

Other comparisons