Comparison

Authenticator vs S1 & S2 Speaker Control Pro

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 securely manages your two-factor authentication codes with end-to-end encryption and cloud backup. It offers automatic multi-device synchronization and works offline, supporting thousands of major services.

Highlights
  • Secure & Private Encryption
  • Encrypted Cloud Backup
  • Automatic Multi-Device Sync
  • Works Offline
  • Multiple Import Options
  • Supports Major Services
Features
Read full description

Authenticator is the simple, secure way to protect every online account you own with two-factor authentication (2FA). Generate time-based one-time passwords (TOTP) right on your iPhone and sign in to the services you love with a fresh verification code in seconds — no more waiting on slow SMS texts or digging through screenshots. A password alone is no longer enough — that extra layer of verification is what stands between a leaked password and a hijacked account. Built for anyone juggling dozens of logins across email, banking, work, social media, gaming, and crypto, Authenticator keeps all your security codes in one calm, organized place. Whether you're turning on 2FA for the first time or switching to a new phone, it makes staying protected effortless. The interface stays clean, fast, and clear, with everything you need just one tap away. WHY YOU'LL LOVE IT • Add accounts in one tap — scan a QR code and you're protected instantly • Manual setup with clear, step-by-step guides for sites that hide their secret keys • Automatic 2FA code generation with an easy-to-read countdown timer • One-tap copy so you can paste your OTP and log in fast • Face ID, Touch ID, or PIN lock keeps your codes private • Search, filter, custom icons, and themes to organize every account your way NEVER LOSE ACCESS • Encrypted cloud backup so you can restore your accounts on any device • Automatic multi-device sync in real time — set it up once • A recently-deleted recovery bin rescues codes you remove by mistake • Easy import from Google Authenticator, screenshots, or files • Import and export to move between phones with total confidence PRIVATE BY DESIGN Your 2FA data is fully encrypted, both on your device and in the cloud. Only you can unlock your verification codes — we can't see them, and neither can anyone else. Authenticator is not a password manager and never stores your usernames or passwords. It does one job, and it does it exceptionally well. WORKS EVERYWHERE, EVEN OFFLINE Generate one-time passwords anytime — on a plane, traveling abroad, or with no signal at all. Your codes are always ready the moment you need them. WORKS WITH THE SERVICES YOU USE Authenticator is compatible with thousands of websites and apps, including Google, Microsoft, Facebook, Instagram, Amazon, X, LinkedIn, PayPal, Coinbase, Binance, Discord, Roblox, GitHub, and Dropbox. If a service supports TOTP-based two-factor or multi-factor authentication (MFA), it works here. A SECURITY CHECK THAT HAS YOUR BACK A built-in security check flags weak setups and accounts that still need 2FA, so you always know your protection is complete. Instead of guessing whether you forgot something, you get a clear view of where you stand and can close any gaps in a few taps. Tired of insecure SMS codes? Authenticator gives you a faster, safer, and more reliable way to sign in every single day. Two-factor authentication doesn't have to be complicated — here, it simply works. Download Authenticator and take control of your account security today. —— Subscription details Authenticator is free to download. A premium subscription unlocks unlimited accounts, encrypted cloud backup, and cross-device sync. Payment will be charged to your Apple Account at confirmation of purchase. Your subscription renews automatically unless canceled at least 24 hours before the end of the current period. Manage or turn off auto-renewal anytime in your App Store settings. Privacy Policy: https://vidus6.com/authenticator/privacy Terms of Use: https://vidus6.com/authenticator/terms Questions or suggestions? Email us anytime at contact@vidus6.com — we'd love to help.

About

S1 & S2 Speaker Control Pro

Effortlessly manage your Bluetooth speakers with this app. Connect, stream music from your library or platforms, identify songs, and fine-tune audio settings with an intuitive interface. Enjoy a seamless audio experience.

Highlights
  • Effortless Bluetooth/Wi-Fi connection
  • Stream music from phone or platforms
  • Smart song identification
  • Full volume and sound control
  • Intuitive user interface
Features
Read full description

Take Full Control of Your Audio Experience with the S1 & S2 Speaker Controller App Looking for a smarter, simpler way to manage your Bluetooth speakers? The S1 & S2 Speaker Controller App gives you the power to control every aspect of your sound environment right from your smartphone. Whether you're relaxing at home, hosting a party, or just want the perfect background music for your day, this app puts everything at your fingertips. EFFORTLESS SETUP AND CONNECTION Easily connect your speakers to your phone using Bluetooth or Wi-Fi. The app ensures a stable and reliable connection, so you can enjoy uninterrupted audio streaming wherever you are in your space. No complicated setup—just pair your devices and start listening. STREAM AND ENJOY MUSIC YOUR WAY Access your music the way you like it. Play tracks from your phone’s internal library or stream your favorite songs from popular music platforms. With just a few taps, you can queue up playlists, skip tracks, or loop your favorite tunes—all without leaving the app. SMART SONG IDENTIFICATION Ever hear a song you love but don’t know the name? The built-in track identification feature helps you find out what’s playing around you in seconds. Just activate the feature, and the app will quickly analyze and display the track information, so you never miss a beat. FULL VOLUME AND AUDIO CONTROL Fine-tune your listening experience with adjustable volume and sound settings. Whether you prefer deep bass, crisp highs, or balanced mids, the app gives you the flexibility to customize your speaker output to match your mood and surroundings. SIMPLE, INTUITIVE DESIGN The app’s clean and user-friendly interface makes navigation effortless. Whether you're a tech expert or a first-time user, managing your speakers has never been easier or more enjoyable. To safeguard your security and prevent refund fraud, anonymized data on your app usage is shared with Apple. You can find the specifics of our refund policy in our Privacy Policy and Terms of Use. Contact us: marcusjorgensen1@outlook.com Privacy Policy: https://docs.google.com/document/d/13ag2H38ZbMXWGOqDWLzAUTPmWlrD2bn3YQM4TCc_V-k/edit?usp=sharing Terms of Use: https://docs.google.com/document/d/1PxuqusJ0tQpumvIC0sAbDdI4v0Y8PPeIg5Eegpe1XeA/edit?usp=sharing

Screenshots

Authenticator4 screens
S1 & S2 Speaker Control Pro4 screens

Verdict

The call

The clearest difference is device support: Authenticator at 4 against S1 & S2 Speaker Control Pro's 1. Authenticator also leads on ratings volume (42 vs 13) and iOS requirement (15.0 vs 17.0). On price, rating, 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 10 in-app purchases, starting at $3.99 per 7 days and S1 & S2 Speaker Control Pro sells 2 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

S1 & S2 Speaker Control Pro holds the better App Store score, 4.6 against 4.5. Both are backed by a comparable volume of ratings — 42 and 13 respectively.

Scorecard3 real differences · 7 level
Authenticator versus S1 & S2 Speaker Control Pro: the parameters behind the verdict, then further details
ParameterAuthenticatorS1 & S2 Speaker Control Pro
PriceFreeFree
Rating4.5 (42 ratings)4.6 (13 ratings) — better
Positive reviews80.0% of reviews—
Number of ratings42 — better13
Update frequencyFortnightly—
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod, Mac — betteriPhone
Requires iOS15.0 — better17.0
Further details — not scored
Size119 MB44 MB
Age rating4+17+
DeveloperVIDUS TEKNOLOJI ANONIM SIRKETICrossing Pub

Customer experience

Authenticator

All ratings42 ratings
Positive88.1%
Neutral7.1%
Negative4.8%
Written reviews20 reviews
Positive80.0%
Neutral10.0%
Negative10.0%

S1 & S2 Speaker Control Pro

All ratings13 ratings
Positive92.3%
Neutral0.0%
Negative7.7%

In-app purchases

10 purchases

Authenticator

Subscriptions9
  • Authenticator App - Weekly Special$3.997 Days
  • Authenticator App Premuim - Weekly7 Days trial$7.997 Days
  • Weekly Flex Security$7.997 Days
Show 6 more
  • Authenticator App - Premium3 Days trial$7.997 Days
  • Authenticator App - Weekly Premium3 Days trial$14.997 Days
  • Authenticator App - Special$17.991 Year
  • Authenticator App - Annual Special$19.991 Year
  • Authenticator App - Premium3 Days trial$49.991 Year
  • Annual Security$49.991 Year
One-time1
  • Authenticator App - Premium$99.99
2 purchases

S1 & S2 Speaker Control Pro

Subscriptions2
  • Weekly Trial Subscription3 Days trial$6.997 Days
  • Weekly Subscription$6.997 Days

Questions

Is Authenticator free?
Authenticator is free to download, with in-app purchases available.
Is S1 & S2 Speaker Control Pro free?
S1 & S2 Speaker Control Pro is free to download, with in-app purchases available.
Which has better reviews, Authenticator or S1 & S2 Speaker Control Pro?
S1 & S2 Speaker Control Pro is rated higher. Authenticator averages 4.5 out of 5 from 42 ratings, while S1 & S2 Speaker Control Pro averages 4.6 from 13 ratings.
Do Authenticator or S1 & S2 Speaker Control Pro have ads?
Neither Authenticator nor S1 & S2 Speaker Control Pro shows ads.

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