Comparison

Authenticator App ∞ vs RustSync

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

Head to head
About

Authenticator App ∞

This app provides robust security for your online accounts by generating secure two-factor authentication (2FA) codes. It also offers features like risky link detection, private file storage, and seamless device synchronization for comprehensive data protection.

Highlights
  • Secure 2FA code generation
  • Encrypted code storage
  • QR code scanning and generation
  • Risky link detection
  • Private file and notes storage
  • Seamless device synchronization
  • Offline 2FA code generation
Features
Read full description

Enhance the security of your online accounts with our state-of-the-art Authenticator App. Designed to provide advanced protection, our app not only generates secure two-factor authentication (2FA) codes but also includes a suite of additional features to safeguard your personal data. -Effortless 2FA Management Easily set up your secure tokens by scanning QR codes. Input the one-time password (OTP) generated by the app into your chosen service for seamless 2FA verification. - Comprehensive Security Features * Secure Code Generation and Storage All 2FA codes are encrypted, ensuring that your sensitive information is safe and accessible only to you, even when stored in the cloud. *QR Code Scanning and Generation Quickly scan QR codes to capture important information or generate your own for easy sharing. *Image Text Extraction Extract text from images efficiently, supporting multiple languages to enhance productivity. *Risky Link Detection Identify and alert against potentially malicious links to protect you from online threats. *Private Files and Notes Securely store and manage private files and notes, keeping your sensitive information encrypted and easily accessible. *Seamless Device Sync Synchronize your accounts across all your devices effortlessly. *Offline Functionality Generate 2FA codes without an internet connection, ensuring continuous protection under any circumstances. *Wide Service Compatibility Compatible with numerous popular services, making it easy to integrate your security measures seamlessly. Choose our Authenticator App for a comprehensive security tool that balances simplicity with powerful protection features. About subscriptions - Payment will be charged to iTunes Account at confirmation of purchase. - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. - Account will be charged for renewal within 24-hours before the end of the current period, and identify the cost of the renewal. - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. - Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Terms of Use: https://xb.xiaobutechs.com/log/xiaobutechs/page?k=termsofuse Privacy Policy: https://xb.xiaobutechs.com/log/xiaobutechs/page?k=privepolicy

About

RustSync

Features
Read full description

RustSync is the ultimate companion app for Rust squads. It turns your team's Smart Alarms into instant squad-wide raid alerts — and turns your phone into a remote control for your entire base. NEVER MISS A RAID When a Smart Alarm fires, every member of your team gets a push notification within seconds. One teammate pairs Rust+, the whole squad stays protected — even members without Rust+ linked. • Loud, high-priority raid alerts that can bypass Do Not Disturb • Looping alarm sound until you dismiss it • Separate channels for raid alerts and normal notifications • Full alert history with time and map grid • Server wipe alerts so you're first back in • Mirror alerts to your Discord server, with optional role pings LIVE TEAM AWARENESS See your whole squad at a glance — app members and in-game teammates merged into one roster with online, offline and AFK status, plus death notifications. SERVER EVENT TRACKING RustSync watches the map and posts events straight into your in-game team chat. • Cargo Ship spawns and docking • Patrol Helicopter, with lootable-crate alerts • CH-47 Chinook and Locked Crates • Oil Rig crate activity • Travelling Vendor and restocks • Teammate online/offline/AFK and player deaths AUTOMATE YOUR BASE (RUSTSYNC PRO) Upgrade your team to RustSync Pro and unlock automation: • SMART SWITCH CONTROL — Toggle switches from the app or straight from team chat with custom commands like !lights on. Share switches with your whole squad. • BASE DEFENSE — Bind a switch (like your SAM sites) to your base location. RustSync watches teammate positions and automatically arms your defenses when everyone leaves, and disarms them when you return. Fully tunable arm/disarm radius. • HELI GEOFENCE — When a Patrol Heli enters your base's airspace, RustSync asks your team in chat before sounding the alarm, so planned heli fights don't wake the squad. • FLIP/FLOP TURRETS — Alternate two turret banks on a timer to keep power flowing where it matters. • RAID ESCALATION — Turn repeated alarm triggers into a full raid alert automatically. • IN-GAME CHAT TOOLS — !event for Cargo/Heli/Vendor spawn predictions, !brad for Bradley respawn timers, !mlrs for MLRS reload timers, !home to mark bases, !leader to take team leader, and more. RUSTSYNC PRO Pro is per-team: one plan covers your squad, with license seats you assign to members (4, 8, 12 or 16 seats, billed monthly). Auto-license mode fills spare seats automatically as members join. The free tier keeps full raid alerts, history, roster and event relay — forever. GETTING STARTED 1. Sign in 2. Create a team and share your invite code (or join with one) 3. Pair Rust+ in Settings 4. Pair your server from the in-game Rust+ menu 5. Name a Smart Alarm with your keyword (like "raid") — done Built by Rust players, for Rust players. Wipe day is stressful enough — let RustSync watch the base. RustSync is a third-party companion app powered by the official Rust+ API. Not affiliated with Facepunch Studios. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Authenticator App ∞4 screens
RustSync3 screens

Verdict

The call

The clearest difference is update cadence: RustSync at every 3 weeks against Authenticator App ∞'s every 2 months. On price, ads, in-app purchases and device support 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 App ∞ sells 6 in-app purchases, starting at $9.99 per 7 days and RustSync sells 4 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Authenticator App ∞ ships an update every 2 months, RustSync every 3 weeks. The most recent releases landed on October 12, 2026 and October 1, 2026 respectively.

Scorecard1 real difference · 9 level
Authenticator App ∞ versus RustSync: the parameters behind the verdict, then further details
ParameterAuthenticator App ∞RustSync
PriceFreeFree
Rating3.9 (331 ratings) — better—
Positive reviews22.7% of reviews—
Number of ratings331 — better—
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS14.0 — better15.0
Further details — not scored
Size18 MB46 MB
Age rating17+4+
DeveloperRushdata LimitedArron SOILAND

Bugs and requests

Authenticator App ∞

Reported bugs

2 issues
  • App does not work with work account
  • Repeatedly charged for the app without delivering

RustSync

Not enough reviews yet to summarise bugs or requests.

In-app purchases

6 purchases

Authenticator App ∞

Subscriptions5
  • Authenticator Weekly Plan$9.997 Days
  • Authenticator Monthly Plan$14.991 Month
  • Authenticator Yearly Plan$29.991 Year
Show 2 more
  • Authenticator Yearly PRO3 Days trial$49.991 Year
  • Authenticator Yearly Plan$49.991 Year
One-time1
  • Authenticator Lifetime PRO$49.99
4 purchases

RustSync

Subscriptions4
  • 4 Licences$6.991 Month
  • 8 Licences$13.991 Month
  • 12 Licences$20.991 Month
Show 1 more
  • 16 Licences$27.991 Month

Questions

Is Authenticator App ∞ free?
Authenticator App ∞ is free to download, with in-app purchases available.
Is RustSync free?
RustSync is free to download, with in-app purchases available.
Do Authenticator App ∞ or RustSync have ads?
Neither Authenticator App ∞ nor RustSync shows ads.
Which is updated more often, Authenticator App ∞ or RustSync?
Authenticator App ∞ ships an update every 2 months, and RustSync every 3 weeks. Most recently, Authenticator App ∞ was updated on October 12, 2026 and RustSync on October 1, 2026.

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