Comparison

Spatial Sketcher vs Authenticator+ 2FA App

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

Head to head
About

Spatial Sketcher

Features
Read full description

Spatial Sketcher is a dual-tool research application designed for educators, researchers, and spatial analysts. Capture detailed floor plans using LiDAR technology and transcribe audio with precise timestamps. All optimized for educational research workflows. Room Scanner • Generate high-resolution floor plans (3000px) from LiDAR scans • Automatic detection of walls, doors, windows, and furniture • Smart rotation aligns floor plans to the longest wall • Color-coded visualization: walls, doorways, windows, and 15+ furniture types • Export as PNG, JPG, or USDZ 3D models • Includes scale metadata with pixels-per-meter conversion for overlay analysis Transcription Tool • Import audio (MP3, M4A, WAV, AAC) or video (MP4, MOV, M4V) • Record directly within the app with real-time waveform display • Time-stamped transcription segments with confidence scores • Speaker identification for multi-person conversations • Adjustable pause detection (0.5–5 seconds) and segment length (5–30 seconds) • Support for 50+ languages • Export as CSV for data analysis or TXT for readability Built for research Spatial Sketcher was developed as part of PhD research on teacher movement and classroom interaction. The app produces datasets ready for: • Spatial visualization tools (IGS compatible) • Movement pattern analysis • Discourse analysis • Mixed-methods research combining spatial and temporal data Export & Share Share your data via AirDrop, Files, email, or any compatible app. Floor plans include detailed scale metadata for accurate real-world coordinate mapping. Requirements • Room Scanner requires iPhone 12 Pro+ or iPad Pro 2020+ with LiDAR • Transcription works on any device running iOS 17+ • Camera, microphone, and speech recognition permissions required Privacy-focused: On-device transcription available with optional cloud processing for enhanced accuracy.

About

Authenticator+ 2FA App

This app provides a secure and private way to manage two-factor authentication codes for all your online accounts. It generates verification codes instantly, supports offline access, and offers robust security features like Face ID protection.

Highlights
  • Secure two-factor authentication (2FA)
  • Instant verification code generation
  • Fast QR code setup
  • Offline access to codes
  • Account organization
  • Face ID/Password protection
  • Secure backup options
Features
Read full description

Secure All Your Accounts with Authenticator+ Turn your iPhone or iPad into a secure and reliable two-factor authentication tool. Authenticator+ helps you safely store and generate 2FA verification codes for all your online accounts — quickly, privately, and securely. Using industry-standard TOTP authentication, the app allows you to add accounts in seconds, organize your tokens, and access verification codes anytime — even offline. Whether you use it for personal accounts, work logins, crypto wallets, social media, or banking apps, Authenticator+ keeps your digital identity protected with a simple and intuitive experience. Key features: • Secure two-factor authentication (2FA) • Generate verification codes instantly • Fast QR code setup for easy account import • Offline access to your authentication codes • Organize and manage accounts with ease • Clean, minimal, and privacy-focused interface • Face ID / Password protection for extra security • Secure backup options Authenticator+ is perfect for anyone who wants a fast, private, and secure way to protect online accounts and sensitive information. SUBSCRIPTIONS The Authenticator+ app offers auto-renewing weekly and yearly subscriptions to provide you with unlimited access to premium security features, encrypted backup options, and advanced account management tools. More information about the auto-renewal of the subscription: • Subscription automatically renews unless auto-renewal is turned off at least 24 hours before the end of the current period; • Subscriptions may be managed by the user, and auto-renewal may be turned off by going to the user’s Account Settings after purchase; • Any unused portion of a free trial period will be forfeited when the user purchases a subscription; • Payment will be charged to the iTunes Account at confirmation of purchase; • An account will be charged for renewal within 24 hours before the end of the current period. The cost depends on the selected plan. _____ Support: hi+2fa@measure-tech.app Privacy Policy = https://app.websitepolicies.com/policies/view/y9888j4q Terms and Conditions = https://app.websitepolicies.com/policies/view/1m3yhqs5 Terms of Service = https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Spatial Sketcher2 screens
Authenticator+ 2FA App4 screens

Verdict

The call

The clearest difference is in-app purchases: Spatial Sketcher at none against Authenticator+ 2FA App's 6. Authenticator+ 2FA App's advantage is update cadence (every 5 days vs every 2 months). On price, ads, device support and iOS requirement 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. Authenticator+ 2FA App sells 6 in-app purchases, starting at $6.99 per 7 days. Spatial Sketcher asks for nothing beyond the download.

UpkeepUpdate frequency

Spatial Sketcher ships an update every 2 months, Authenticator+ 2FA App every 5 days. The most recent releases landed on October 8, 2026 and October 23, 2026 respectively.

Scorecard2 real differences · 8 level
Spatial Sketcher versus Authenticator+ 2FA App: the parameters behind the verdict, then further details
ParameterSpatial SketcherAuthenticator+ 2FA App
PriceFreeFree
Rating—4.1 (58 ratings) — better
Positive reviews—62.5% of reviews
Number of ratings—58 — better
Update frequencyEvery 2 monthsEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Subscription
DevicesiPhoneiPhone, iPad — better
Requires iOS17.6 — better18.0
Further details — not scored
Size1 MB52 MB
Age rating4+4+
DeveloperEDWIN ZHAOMEASURE TECH SOCIEDAD LIMITADA

In-app purchases

None

Spatial Sketcher

No in-app purchases

6 purchases

Authenticator+ 2FA App

Subscriptions6
  • Premium Access$6.997 Days
  • Premium Access3 Days trial$6.997 Days
  • Premium Access$9.997 Days
Show 3 more
  • Premium Access3 Days trial$9.997 Days
  • Premium Access3 Days trial$69.991 Year
  • Premium Access$69.991 Year

Questions

Is Spatial Sketcher free?
Spatial Sketcher is free to download, with no in-app purchases.
Is Authenticator+ 2FA App free?
Authenticator+ 2FA App is free to download, with in-app purchases available.
Do Spatial Sketcher or Authenticator+ 2FA App have ads?
Neither Spatial Sketcher nor Authenticator+ 2FA App shows ads.
Which is updated more often, Spatial Sketcher or Authenticator+ 2FA App?
Spatial Sketcher ships an update every 2 months, and Authenticator+ 2FA App every 5 days. Most recently, Spatial Sketcher was updated on October 8, 2026 and Authenticator+ 2FA App on October 23, 2026.

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