Comparison

Otter 2FA Authenticator vs VILAR

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

Head to head
About

Otter 2FA Authenticator

Features
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Otter generates your two-factor authentication codes on your phone, from keys that stay on your phone. No account. No cloud. No server. Nothing to create, no extra password, nothing to confirm by email. Otter makes no network requests at all, and it cannot replace its own code after you install it. What you install is what runs. MOVING IN, AND MOVING ON - Reads the standard otpauth setup codes any other authenticator can export - Exports one encrypted backup file, sealed with a passphrase you choose - Import adds to what you have, or replaces it, and tells you which before it acts - The backup holds standard URIs, so it stays readable elsewhere if you ever leave WHAT IT DOES - Adds accounts by scanning a QR code, or by typing the key by hand - Generates standard TOTP and HOTP codes, as used by every major service - Groups the digits 3+3 and shows the seconds left, so nothing jumps as it changes - Copies a code with one tap, and clears the clipboard afterwards - Hides codes until you tap them, and can block screenshots HOW YOUR KEYS ARE KEPT - Every key is encrypted with AES-256-GCM before it touches the disk - The key that opens them is held by your phone's own secure hardware, behind Face ID, Touch ID or a PIN - A wrong PIN slows down the next attempt, and the delay survives a restart - Otter shows codes, never the keys behind them THE REST - Free. No adverts, no subscription, no in-app purchase, no paid tier - English and French, following whichever your phone is set to - Ten app icons, and a true black dark mode for OLED screens - No analytics, no crash reporting, no telemetry of any kind WHAT IT PROTECTS YOU AGAINST - A lost or stolen phone, locked - Someone picking up your phone while it is unlocked - Someone reading the app's data directory, or an unencrypted device backup - Screenshots and shoulder-surfing - A leaked backup file, without its passphrase - Silent tampering with the stored data WHAT IT CANNOT PROTECT YOU AGAINST - A rooted or jailbroken phone, or its memory read while the vault is open - A compromised operating system, or a compromised keyboard - Someone coercing you into unlocking it - A PIN or a backup passphrase that is easy to guess And the backup is the only way back. If you lose your phone without one, the keys are gone: Otter holds no copy, so there is nothing on our side to restore from. Export one on the day you install.

About

VILAR

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VILAR — smart internet. A VPN with one button. Install the app and press one button — the connection works. No server lists, no protocols, no configuration files. A CONNECTION THAT FINDS ITS OWN WAY Behind the button are several independent routes. If a route weakens or the network changes, VILAR quietly moves to one that works. Switch from Wi-Fi to mobile data and the app adjusts by itself. SMART ROUTING VILAR chooses the route for every connection by itself — there is nothing to configure. A few services use a direct route where that is needed for compatibility; everything else goes through VILAR. One connection, nothing to switch. THE ROUTE SCREEN A separate screen shows exactly which services go direct, by category, and confirms that everything else goes through VILAR. Nothing is hidden. NO ACCOUNT No email, no phone number, no password. There is no registration: access lives on the device itself. Sign in with Apple is optional — only to take the same access to a second device. 24 HOURS FREE Your first day starts the moment you press the button, not when you install the app. No card needed. The date your access runs to is shown in Settings. SUBSCRIPTION WITHOUT AUTO-RENEWAL Access is extended with an App Store purchase for 1, 3 or 6 months: one charge for a fixed term, nothing is taken automatically and there is nothing to cancel. Settings → "Subscription and payment". A SECOND DEVICE Settings → "Account and devices" → "Sign in with Apple" — and the same access appears on your second device (up to two devices at once). "Restore purchases" with the same Apple ID brings an App Store purchase to a new iPhone. WHAT VILAR DOES NOT DO We keep no traffic log: the sites you visit, DNS queries and the contents of your connections are not stored. The app has no ads, no analytics and no trackers. We do not sell, use or disclose user data to third parties. SUPPORT Email: support@vilarvpn.com Privacy policy: https://vilarvpn.com/en/privacy/ VILAR is developed and supported by NOVERA LABS LLC, Republic of Armenia.

Screenshots

Otter 2FA Authenticator4 screens
VILAR4 screens

Verdict

The call

The clearest difference is in-app purchases: Otter 2FA Authenticator at none against VILAR's 3. 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. VILAR sells 3 one-off in-app purchases. Otter 2FA Authenticator asks for nothing beyond the download.

Scorecard1 real difference · 5 level
Otter 2FA Authenticator versus VILAR: the parameters behind the verdict, then further details
ParameterOtter 2FA AuthenticatorVILAR
PriceFreeFree
Update frequency—Daily
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhoneiPhone
Requires iOS16.416.0 — better
Further details — not scored
Size40 MB21 MB
Age rating4+4+
DeveloperRobin GuinantNOVERA LABS LLC

In-app purchases

None

Otter 2FA Authenticator

No in-app purchases

3 purchases

VILAR

One-time3
  • 1 month$1.99
  • 3 months$4.99
  • 6 months$7.99

Questions

Is Otter 2FA Authenticator free?
Otter 2FA Authenticator is free to download, with no in-app purchases.
Is VILAR free?
VILAR is free to download, with in-app purchases available.
Do Otter 2FA Authenticator or VILAR have ads?
Neither Otter 2FA Authenticator nor VILAR shows ads.

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