Comparison

Authenticator vs DueNudge Renewal Reminder

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

Head to head
About

Authenticator

This app secures your online accounts with 2FA codes, a password manager, and a secure browser. It offers iCloud sync, Apple Watch support, and Face ID protection for comprehensive account security.

Highlights
  • 2FA authentication with TOTP
  • Password vault with local encryption
  • Strong password generator
  • Built-in secure browser
  • iCloud sync and cloud recovery
  • Apple Watch support
  • Face ID/password protection
Features
Read full description

Authenticator Pro is your all-in-one account security app — two-factor authentication (2FA), a password vault, a password generator, and a private secure browser, all in one place. Whether you're protecting your personal logins, running stores on Amazon and Shopify, or managing dozens of developer and company accounts, Authenticator Pro makes account security simple, reliable, and effortless. CORE FEATURES • Two-Factor Authentication (2FA) — your first line of defense Built on the TOTP standard, Authenticator Pro works with every major service: Google, GitHub, Amazon, Shopify, Microsoft, Dropbox, X (Twitter), Discord, PayPal, Stripe, and any platform that supports two-factor or multi-factor authentication (MFA). Just scan the QR code and you're set up in under 30 seconds. Your one-time codes (OTP) refresh every 30 seconds, so even if your password leaks, no one can sign in without the code. • Password Vault — stop using one password everywhere 80 accounts, 80 different passwords — impossible to remember, and you don't have to. Every username and password is encrypted and stored locally on your device, ready to copy with a single tap. No more digging through notes, sticky notes, or chat history — and no more endless "forgot password" resets. • Password Generator — strong passwords in seconds Create high-strength passwords with custom length (5–64 characters) and any mix of uppercase, lowercase, numbers, and symbols. The result would take trillions of years to brute-force. Signing up for something new, or forced to rotate a password? Generate, copy, done — in five seconds. • Built-in Secure Browser — your last line against phishing Phishing is one of the most common ways accounts get stolen, and fake login pages are nearly impossible to spot. The built-in secure browser runs in an isolated sandbox that blocks third-party ad tracking and cookie monitoring. Switch on private mode and all history and local data are wiped the moment you leave — no trace left behind. Smart autofill even recognizes login pages and fills in your saved credentials with one tap. • iCloud Sync & Cloud Restore — switch phones with zero stress Losing every code when you get a new phone is a nightmare too many people know. With iCloud sync on, your accounts are automatically encrypted and backed up to your private iCloud. Install the app on your new phone and restore everything in 30 seconds. • Apple Watch — codes on your wrist Phone not handy? Just raise your wrist and read your verification codes right on your Apple Watch. • Face ID / Passcode Lock With app lock enabled, Authenticator Pro asks for Face ID or your passcode every time it opens — so even if someone gets hold of your phone, your accounts stay safe. WHO IT'S FOR • Everyday users — protect your email, social, banking, and shopping accounts • E-commerce sellers — keep your Amazon, Shopify, and eBay store accounts safe, especially before peak season • Developers — manage GitHub, AWS, GitLab, and cloud accounts in one place • Crypto traders — secure your Binance, exchange, and wallet logins • Gamers — protect Steam, Riot, Epic, and other game accounts • Teams — centralize accounts and hand them off seamlessly with iCloud sync Account security isn't something to handle "after something goes wrong." Download Authenticator Pro today, set up in five minutes, and put every account in the vault. Downloading indicates agreement to Apple's Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

DueNudge Renewal Reminder

Features
Read full description

DueNudge keeps free trials and recurring subscriptions visible before they renew. Add each service manually, choose its billing cycle and next renewal date, then select when you want to be reminded. Save the cancellation link, contact details, and notes you will need later—all without connecting a bank account. PLAN AHEAD • See upcoming renewals in a focused dashboard and calendar • Schedule local reminders at configurable day offsets • Track weekly, monthly, quarterly, annual, and custom billing cycles • Mark free trials and keep cancellation details close at hand UNDERSTAND YOUR SPEND • View monthly and annualized totals • Keep totals for different currencies separate • Group recurring costs by category PRIVATE BY DESIGN • No account required • No bank connection • Subscription records stay on your device unless you explicitly export them DueNudge Pro unlocks unlimited active subscriptions and CSV export. Choose monthly access or a one-time lifetime unlock. Purchases are processed by Apple and can be restored from the Pro screen. DueNudge does not provide financial advice and cannot cancel third-party subscriptions for you.

Screenshots

Authenticator4 screens
DueNudge Renewal Reminder4 screens

Verdict

The call

The clearest difference is device support: Authenticator at 4 against DueNudge Renewal Reminder's 2. On price, update cadence, ads and in-app purchases 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 sells 3 in-app purchases, starting at $5.99 per 7 days and DueNudge Renewal Reminder sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Authenticator ships an update weekly, DueNudge Renewal Reminder every 6 days. The most recent releases landed on October 19, 2026 and October 11, 2026 respectively.

Scorecard1 real difference · 8 level
Authenticator versus DueNudge Renewal Reminder: the parameters behind the verdict, then further details
ParameterAuthenticatorDueNudge Renewal Reminder
PriceFreeFree
Rating4.5 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyWeeklyEvery 6 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Mac, Apple Watch — betteriPhone, iPad
Requires iOS17.017.0
Further details — not scored
Size36 MB3 MB
Age rating17+4+
Developer志兵 袁Alisson Bento

In-app purchases

3 purchases

Authenticator

Subscriptions2
  • Weekly3 Days trial$5.997 Days
  • Yearly$17.991 Year
One-time1
  • Lifetime$44.99
2 purchases

DueNudge Renewal Reminder

Subscriptions1
  • DueNudge Pro Monthly$0.991 Month
One-time1
  • DueNudge Pro Lifetime$9.99

Questions

Is Authenticator free?
Authenticator is free to download, with in-app purchases available.
Is DueNudge Renewal Reminder free?
DueNudge Renewal Reminder is free to download, with in-app purchases available.
Do Authenticator or DueNudge Renewal Reminder have ads?
Neither Authenticator nor DueNudge Renewal Reminder shows ads.
Which is updated more often, Authenticator or DueNudge Renewal Reminder?
Authenticator ships an update weekly, and DueNudge Renewal Reminder every 6 days. Most recently, Authenticator was updated on October 19, 2026 and DueNudge Renewal Reminder on October 11, 2026.

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