Comparison

Authenticator App | Two Factor vs CalculateMap

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

Head to head
About

Authenticator App | Two Factor

Features
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Protect your online accounts with Authenticator App, a simple, secure, and reliable two-factor authentication app built to keep your logins safe. Generate verification codes for your favorite accounts and manage all your 2FA security codes in one clean, private place. Whether you want to secure Google, Microsoft, Facebook, Instagram, Amazon, crypto wallets, banking apps, work tools, or social accounts, Authenticator App helps you add an extra layer of protection to every login. With quick QR scanning, manual setup, secure password access, biometric unlock, Apple Watch support, widgets, import/export tools, and backup options, Authenticator App is designed for everyday security without unnecessary complexity. WHY CHOOSE AUTHENTICATOR APP - Built for simple and reliable account protection - Designed for both beginners and advanced users - Fast setup with QR code scanning - Secure access with password and biometric unlock - Clean, private, and easy-to-use experience - Works with thousands of services that support 2FA SECURE TWO-FACTOR AUTHENTICATION - Generate time-based one-time passwords for your accounts and keep them ready whenever you need to sign in. Authenticator App helps protect your digital life from unauthorized access by adding a second layer of verification beyond your password. FAST ACCOUNT SETUP - Add new accounts in seconds by scanning a QR code. You can also add accounts manually using a secret key, import supported authenticator setup URLs, or scan a QR code from an image in your Photos. PRIVACY & APP PROTECTION - Keep your authentication codes protected with password security and biometric unlock. Use Face ID or Touch ID on supported devices for fast, secure access to your codes. BACKUP, IMPORT & EXPORT - Easily import and export your authenticator accounts when moving between devices or creating a backup. Premium users can unlock backup and transfer tools for smoother account management. APPLE WATCH & WIDGET SUPPORT - Access your authentication codes faster with Apple Watch support and convenient widgets. Keep important codes within reach when you need them most. ORGANIZED & EASY TO USE - Search your accounts instantly, copy codes with one tap, edit saved accounts, choose recognizable icons, and recover recently deleted entries when needed. Authenticator App keeps your 2FA setup clean, organized, and easy to manage. PERSONALIZED EXPERIENCE - Choose your preferred language, switch between light and dark appearance, and manage your accounts with a smooth interface designed for daily use. WORKS WITH POPULAR SERVICES - Authenticator App works with thousands of services that support two-factor authentication, including: - Google, Microsoft, Facebook, Instagram, Apple, Amazon, GitHub, Discord, Dropbox, LinkedIn, Snapchat, TikTok, Reddit, Steam, PayPal, Coinbase, Binance, Shopify, WordPress, and many more. PREMIUM FEATURES Unlock more power with Authenticator App Premium: - Unlimited accounts and codes - Ad-free experience Backup and transfer features Cloud sync backup support Apple Watch access Widget support - Premium account management tools YOUR ACCOUNTS DESERVE BETTER PROTECTION - Passwords alone are not enough. Add a stronger layer of security to your online accounts with Authenticator App. Set up 2FA, protect your logins, and keep your verification codes close whenever you need them. Download Authenticator App today and secure every login with confidence. Subscription Details - Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current billing period. You can manage or cancel your subscription anytime in your App Store account settings. Privacy Policy: https://sites.google.com/view/centillion-policy/home Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

CalculateMap

Features
Read full description

Know your land before you plan your next step. Measure fields, fences and walking routes, then save, compare and share your work with CalculateMap. MEASURE THE WAY YOU WORK โ€ข Tap boundary points on the map, position a crosshair, draw freehand, enter latitude and longitude, or walk with GPS. โ€ข See area, perimeter and distance update as you measure. Create circles to check radius and circumference, or save a location marker. โ€ข Move points and use undo or redo while drawing to refine the shape before saving. WALK A BOUNDARY OR ROUTE Record points as you walk, pause and resume, close a boundary and review your result before saving. View GPS accuracy and choose recording settings to suit your walk. Keep the app open while recording. USE THE MAP AND UNITS YOU NEED Search for places or coordinates. Switch between standard, satellite and hybrid maps to understand the ground. View results in acres, hectares, square meters, square feet and other supported metric or imperial units. SEE HOW A PLACE HAS CHANGED Explore available historical satellite imagery from 2014 onward and compare it with the latest available view. Check changes around fields, buildings or access routes. Coverage and capture dates vary by location and provider; daily imagery loading limits apply. KEEP EACH SITE TOGETHER Save measurements in named, color-coded projects. Search and filter your saved places by project or measurement type, then view a project's shapes together on the map. With Plus, rename saved places, add notes and edit boundaries instead of starting again. MEASURE WITH YOUR CAMERA Plus includes AR tools for camera-based distance and area measurements on compatible devices. Keep a camera snapshot with the saved result. On a compatible LiDAR-equipped iPhone, scan a room to review floor area, perimeter, wall area and ceiling height, and export its 3D model as USDZ. IMPORT, EXPORT AND SHARE With Plus, bring in KML or GPX files and export individual map measurements in either format. Share several files in a project-organized ZIP archive, or share a map snapshot to make a measurement easier to explain. SAVE ON YOUR DEVICE, SYNC WITH ICLOUD Your measurements are stored on your device and can sync through your private iCloud database when iCloud is available. No separate CalculateMap account is required. START FREE. CHOOSE PLUS FOR REPEAT FIELDWORK. The free plan includes up to 10 saved places, 2 custom projects in addition to Default, 1 saved GPS walk, and the Now and 2016 imagery options where available. CalculateMap Plus removes the saved-place, project and GPS-walk limits. It also unlocks the available historical years and Compare, saved-place editing, KML/GPX import and export, ZIP sharing, AR measurement and compatible LiDAR room scans. Why upgrade? Keep more sites organized, refine existing boundaries, compare changes and take your files into other mapping tools. Spend less time rebuilding measurements and more time planning your next fence, field task or site visit. Map, GPS and camera measurements are estimates, not legal property boundaries or a professional survey. Results depend on map data, GPS conditions and device capabilities. Plus is a paid subscription; plans and eligible trials are shown before purchase. Subscriptions renew automatically unless canceled. Manage or cancel in your Apple Account settings. Terms: https://sites.google.com/view/inovexa/terms-and-conditions Privacy: https://sites.google.com/view/inovexa/privacy-policy Apple EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Authenticator App | Two Factor4 screens
CalculateMap4 screens

Verdict

The call

The clearest difference is update cadence: CalculateMap at every 10 days against Authenticator App | Two Factor's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Authenticator App | Two Factor sells 4 in-app purchases, starting at $1.99 per 7 days and CalculateMap sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Authenticator App | Two Factor ships an update every 2 months, CalculateMap every 10 days. Both last shipped on October 25, 2026.

Scorecard1 real difference ยท 5 level
Authenticator App | Two Factor versus CalculateMap: the parameters behind the verdict, then further details
ParameterAuthenticator App | Two FactorCalculateMap
PriceFreeFree
Update frequencyEvery 2 monthsEvery 10 days โ€” better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, Apple Watch โ€” betteriPhone
Requires iOS16.0 โ€” better17.0
Further details โ€” not scored
Size27 MB25 MB
Age rating4++4
DeveloperBhadresh JadavBhavik Solanki

In-app purchases

4 purchases

Authenticator App | Two Factor

Subscriptions3
  • Weekly Premium$1.997 Days
  • Monthly Premium$4.991 Month
  • Yearly Premium$19.991 Year
One-time1
  • Lifetime Premium$24.99
2 purchases

CalculateMap

Subscriptions2
  • Monthly$2.991 Month
  • Yearly3 Days trial$19.991 Year

Questions

Is Authenticator App | Two Factor free?
Authenticator App | Two Factor is free to download, with in-app purchases available.
Is CalculateMap free?
CalculateMap is free to download, with in-app purchases available.
Do Authenticator App | Two Factor or CalculateMap have ads?
Neither Authenticator App | Two Factor nor CalculateMap shows ads.
Which is updated more often, Authenticator App | Two Factor or CalculateMap?
Authenticator App | Two Factor ships an update every 2 months, and CalculateMap every 10 days. Most recently, Authenticator App | Two Factor was updated on October 25, 2026 and CalculateMap on October 25, 2026.

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