Comparison

Protractor Angle Measure App vs Authenticator App Vault+

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

Head to head
About

Protractor Angle Measure App

This tool allows for instant and accurate angle measurements using a digital protractor, camera overlay, and ruler. It supports 180° and 360° measurements, ideal for students, engineers, builders, and DIYers for various projects.

Highlights
  • Accurate digital protractor
  • 180° & 360° measurement
  • Camera overlay for real-time angles
  • Ruler mode for line measurement
  • Angle lock and precision control
  • Simple, distraction-free interface
Features
Read full description

Protractor: Angle Finder is a clean, simple, and accurate tool for measuring angles instantly. Designed for students, engineers, builders, DIY enthusiasts, and anyone who needs fast, reliable measurements. Use the digital protractor, camera overlay, and ruler to measure 180° or 360° angles with precision. Rotate, align, and zoom objects easily for math, carpentry, or design projects. Key Features Accurate digital protractor – measure angles with confidence 180° & 360° measurement – perfect for any project Camera protractor – overlay angles in real time Ruler mode – measure straight lines Angle lock & precision control – avoid mistakes Simple, clean interface – distraction-free design Perfect for school, DIY, construction, or design Whether measuring angles on paper, screens, or objects through your camera, this app makes every measurement fast, accurate, and easy. Who Needs This App? Students learning geometry Engineers and architects DIY enthusiasts and hobbyists Builders and carpenters Designers and illustrators Subscription Details Savory All Access Monthly: $7.99 Yearly: $34.99 Auto-renews unless canceled Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.e-droid.net/privacy.php?ida=3820332&idl=en Download Now Measure angles in seconds with Protractor: Angle Finder – precise, reliable, and simple for every project.

About

Authenticator App Vault+

Secure your digital life by generating time-based one-time passwords for your accounts. This app provides offline access to verification codes, instant setup via QR code scanning, and encrypted backups for seamless device switching. It offers a distraction-free experience without advertisements.

Highlights
  • Generate 6-digit verification codes
  • Offline code generation
  • Instant QR code setup
  • Encrypted iCloud backup
  • Supports major platforms
  • Ad-free experience
Features
Read full description

Protect your accounts in seconds with Authenticator App Vault+ — the fastest and most reliable way to secure your digital life. Stop relying on SMS codes. Generate secure 6-digit verification codes every 30 seconds and keep your accounts safe from hackers. No network? No problem. Access your codes anytime, anywhere — even in airplane mode. Whether you're securing your Google, Instagram, crypto wallets, or banking apps, Authenticator App Vault+ adds an essential layer of protection to everything that matters. Why choose Authenticator App Vault+? • Instant Setup
Scan a QR code and you're ready in seconds. No technical knowledge needed. • Works Everywhere
Compatible with all major platforms including Google, Facebook, Amazon, and more. • Offline Access
Generate codes without Wi-Fi or cellular connection. • Secure Backup
Encrypted iCloud backup ensures you never lose access — even if you switch devices. • Password Manager — Save and autofill passwords with end-to-end encryption. • Privacy Browser — Browse without leaving a trace. No history, cookies, or tracking. • Face ID / Touch ID / PIN — Biometric protection keeps all your data secure. • No Ads, No Distractions
A clean, fast, and secure experience. • Private Photo & Video Vault — Import photos and videos from your camera roll into the app. Choose to remove them from your system album. Your private media is encrypted and stored in the cloud — only you can see it. Take control of your account security today. Download Authenticator App Vault+ and protect what matters most. CONTACT: evanbrook@tutamail.com Terms: https://authenticator.hinexnet.com/user-agreement-en.html Privacy: https://authenticator.hinexnet.com/privacy-policy-en.html

Screenshots

Protractor Angle Measure App4 screens
Authenticator App Vault+4 screens

Verdict

The call

The clearest difference is rating: Authenticator App Vault+ at 5.0 against Protractor Angle Measure App's 2.3. Authenticator App Vault+ also leads on review sentiment (57% vs 20%) and ads (none vs shown). Protractor Angle Measure App's advantage is iOS requirement (13.0 vs 15.0). On price, ratings volume, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Protractor Angle Measure App sells 3 in-app purchases, starting at $3.99 per month and Authenticator App Vault+ sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Authenticator App Vault+ holds the better App Store score, 5.0 against 2.3. Both are backed by a comparable volume of ratings — 4 and 4 respectively. Written reviews point the same way: 20% of Protractor Angle Measure App's written reviews are positive against 57% of Authenticator App Vault+'s.

UpkeepUpdate frequency

Protractor Angle Measure App ships an update every 4 months, Authenticator App Vault+ weekly. The most recent releases landed on September 28, 2026 and October 1, 2026 respectively.

Scorecard5 real differences · 5 level
Protractor Angle Measure App versus Authenticator App Vault+: the parameters behind the verdict, then further details
ParameterProtractor Angle Measure AppAuthenticator App Vault+
PriceFreeFree
Rating2.3 (4 ratings)5.0 (4 ratings) — better
Positive reviews20.0% of reviews57.1% of reviews — better
Number of ratings44
Update frequencyEvery 4 monthsWeekly — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size57 MB50 MB
Age rating4+17+
DeveloperEbenezer OtengNEUXMIND (HK) LIMITED

Customer experience

Protractor Angle Measure App

All ratings4 ratings
Positive25.0%
Neutral0.0%
Negative75.0%
Written reviews5 reviews
Positive20.0%
Neutral20.0%
Negative60.0%

Authenticator App Vault+

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews7 reviews
Positive57.1%
Neutral0.0%
Negative42.9%

In-app purchases

3 purchases

Protractor Angle Measure App

Subscriptions2
  • Premium Monthly$3.991 Month
  • Premium Yearly$39.991 Year
One-time1
  • Lifetime access$9.99
3 purchases

Authenticator App Vault+

Subscriptions2
  • Premium Security3 Days trial$6.997 Days
  • Premium Security$59.991 Year
One-time1
  • Premium SecurityFree

Questions

Is Protractor Angle Measure App free?
Protractor Angle Measure App is free to download, with in-app purchases available.
Is Authenticator App Vault+ free?
Authenticator App Vault+ is free to download, with in-app purchases available.
Which has better reviews, Protractor Angle Measure App or Authenticator App Vault+?
Authenticator App Vault+ is rated higher. Protractor Angle Measure App averages 2.3 out of 5 from 4 ratings, while Authenticator App Vault+ averages 5.0 from 4 ratings.
Do Protractor Angle Measure App or Authenticator App Vault+ have ads?
Protractor Angle Measure App shows ads; Authenticator App Vault+ does not.
Which is updated more often, Protractor Angle Measure App or Authenticator App Vault+?
Protractor Angle Measure App ships an update every 4 months, and Authenticator App Vault+ weekly. Most recently, Protractor Angle Measure App was updated on September 28, 2026 and Authenticator App Vault+ on October 1, 2026.

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