Comparison

Authenticator for Yahoo vs Ruler & Level

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

Head to head
About

Authenticator for Yahoo

This app provides secure verification codes for Yahoo account logins, adding a crucial second layer of protection. It generates time-based one-time passwords for fast and reliable two-factor authentication, even offline. Manage multiple accounts with ease and ensure your personal information stays safe.

Highlights
  • Secure Yahoo login verification codes
  • Fast and easy account setup
  • Reliable time-based one-time passwords (TOTP)
  • Offline code generation
  • Support for multiple Yahoo accounts
  • Backup and restore functionality
  • Clean and simple interface
Read full description

Protect your Yahoo account with our app — a fast and reliable authenticator designed to generate secure verification codes for Yahoo login. Add an extra layer of protection to your email and keep your personal information safe with two-factor authentication (2FA). Our app works as a powerful Yahoo authenticator that generates one-time verification codes required when signing in to your Yahoo account. Even if someone knows your password, they won’t be able to access your account without the security code from your authenticator. Key Features Secure Yahoo Login Generate secure verification codes for your Yahoo account and protect it with two-factor authentication. Fast & Easy Setup Add your Yahoo account in seconds and start generating authentication codes immediately. Reliable Security Codes Our app generates time-based one-time passwords (TOTP) to keep your Yahoo account protected. Offline Code Generation Authentication codes work even without an internet connection. Multiple Account Support Manage multiple Yahoo accounts securely from one convenient authenticator app. Backup & Restore Keep your authentication data safe and easily restore it when switching devices. Clean & Simple Interface A minimal and intuitive design makes managing authentication codes quick and effortless. Why Use an Authenticator for Yahoo? Passwords alone are no longer enough to protect online accounts. Two-factor authentication adds an essential second layer of security, ensuring that only you can access your Yahoo account. With Authenticator for Yahoo, you can quickly generate secure verification codes and keep your email protected from unauthorized access. Subscription Information Full access to all features requires an active subscription. Subscriptions renew automatically but can be canceled anytime through your account settings. Privacy Policy https://fearless-energy-2a9.notion.site/Privacy-Policy-1d10cd4d42b6805cb0fbcebaf66e7235 Terms of Use https://fearless-energy-2a9.notion.site/Terms-of-use-1d10cd4d42b6803fb17bc96cc42d1dcd

About

Ruler & Level

Features
Read full description

Pocket Ruler transforms your iPhone into two essential precision tools — a physical ruler and a spirit level — always in your pocket. RULER The on-screen ruler renders at true physical size, calibrated to your exact iPhone model's pixel density. Measure small objects directly on screen in centimetres or inches. Two-finger pan to slide the ruler along longer objects. LEVEL A clean spirit level with three smart layouts: • Flat on a table — 2D bubble shows tilt in both axes • Held upright — rotating horizon line shows left/right roll • Landscape — horizontal bar for surfaces and shelves Tap anywhere to lock a reference angle and measure relative tilt from that point. DESIGNED FOR ACCURACY Every measurement stays on-device. No network connection, no account, no data collection. Just your phone and physics.

Screenshots

Authenticator for Yahoo4 screens
Ruler & Level2 screens

Verdict

The call

The clearest difference is in-app purchases: Ruler & Level at none against Authenticator for Yahoo's 2. Ruler & Level also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price and ads 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 for Yahoo sells 2 in-app purchases, starting at $3.99 per 7 days. Ruler & Level asks for nothing beyond the download.

Scorecard3 real differences · 6 level
Authenticator for Yahoo versus Ruler & Level: the parameters behind the verdict, then further details
ParameterAuthenticator for YahooRuler & Level
PriceFreeFree
Rating1.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 11 months—
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscription—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.015.1 — better
Further details — not scored
Size115 MB23 MB
Age rating4+4+
Developerbili tregPui Chung Ho

In-app purchases

2 purchases

Authenticator for Yahoo

Subscriptions2
  • Safe Access 2FA (weekly std)$3.997 Days
  • Safe Access 2FA (weekly trial)3 Days trial$3.997 Days
None

Ruler & Level

No in-app purchases

Questions

Is Authenticator for Yahoo free?
Authenticator for Yahoo is free to download, with in-app purchases available.
Is Ruler & Level free?
Ruler & Level is free to download, with no in-app purchases.
Do Authenticator for Yahoo or Ruler & Level have ads?
Neither Authenticator for Yahoo nor Ruler & Level shows ads.

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