Comparison

eScan Authenticator vs SkimGuard

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

Head to head
About

eScan Authenticator

Features
Read full description

eScan/Nemasis Authenticator generates 2-Step Verification codes on your phone. 2-Step Verification provides stronger security for your Nemasis and eScan Account by requiring a second step of verification when you sign in. In addition to your password, youโ€™ll also need a code generated by the eScan Authenticator app on your phone. Features include: * Generate time-based verification codes without a data connection * eScan Authenticator works with many providers & accounts * Automatic setup via QR code

About

SkimGuard

Features
Read full description

Every time you tap your card at a gas pump, ATM, or payment terminal, there's something you can't see โ€” and it could be draining your bank account right now. Card skimming is one of the fastest-growing forms of financial fraud. Criminals attach hidden devices to payment terminals that silently steal your card data in seconds. You won't know until the charges appear. SkimGuard changes that. NEW โ€” YOUR CAR NOW SCANS FOR SKIMMERS Pull up to any gas pump and your car's built-in screen tells you if it's safe โ€” before you open the door. SkimGuard now runs on Apple CarPlay. Ask Siri or Google: "Is this pump safe?" Voice commands supported. SCAN BEFORE YOU SWIPE Open the app, hold your phone near any payment terminal, and get an instant result. Clean or suspicious. No technical knowledge required. DRIVES WITH YOU SkimGuard now detects suspicious devices automatically as you drive past gas stations and ATMs โ€” no scanning required. When something is flagged near you, you'll know before you even park. HOW IT WORKS SkimGuard scans for the wireless signals that skimming devices emit. Most skimmers broadcast a signal so criminals can retrieve stolen data remotely โ€” and that signal is exactly what SkimGuard detects. Our continuously updated detection rules mean SkimGuard stays ahead of new skimmer models as they emerge. BUILT FOR EVERYONE You don't need to know what a skimmer looks like. You don't need any technical knowledge. If SkimGuard finds something suspicious, it tells you clearly and tells you what to do next. If everything checks out, you get a green light and swipe with confidence. ALERTS NEAR YOU Get notified when you're approaching a location where a skimmer has been detected โ€” before you get out of the car. Available to all users. YOUR NEIGHBORHOOD, SAFER Every scan contributes to something bigger. SkimGuard maps skimmer detections in real time so you can see where threats have been found nearby and which businesses are clear. When you spot something suspicious, report it โ€” and you'll alert everyone in your area instantly. SKIMGUARD PRO โ€” UNLIMITED PROTECTION Scanning is always free. Upgrade to SkimGuard Pro for: - Full scan history โ€” every terminal you've ever checked - Re-scan reminders so you never forget to check - Export your history - No advertisements TRUSTED BY YOUR COMMUNITY SkimGuard is built by SafeSignals, a company dedicated to giving everyday people the tools that were previously only available to security professionals. We don't sell your data. We don't share your location with third parties. We exist to protect you โ€” full stop. WORKS AT - Gas stations and fuel pumps - ATMs and cash machines - Retail payment terminals - Convenience stores - Pharmacies and supermarkets - Parking meters and pay stations - Anywhere you tap, swipe, or insert your card Swipe fearless. Terms of Use: https://skimguard.io/terms Privacy Policy: https://skimguard.io/privacy

Screenshots

eScan Authenticator4 screens
SkimGuard4 screens

Verdict

The call

The clearest difference is in-app purchases: eScan Authenticator at none against SkimGuard's 4. eScan Authenticator also leads on ads (none vs shown) and iOS requirement (12.0 vs 16.0). SkimGuard's advantage is update cadence (every 3 weeks vs every 35 months). On price and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. SkimGuard sells 4 in-app purchases, starting at $1.99 per month. eScan Authenticator asks for nothing beyond the download.

UpkeepUpdate frequency

eScan Authenticator ships an update every 35 months, SkimGuard every 3 weeks. The most recent releases landed on October 6, 2026 and October 10, 2026 respectively.

Scorecard4 real differences ยท 2 level
eScan Authenticator versus SkimGuard: the parameters behind the verdict, then further details
ParametereScan AuthenticatorSkimGuard
PriceFreeFree
Update frequencyEvery 35 monthsEvery 3 weeks โ€” better
AdsNo โ€” betterYes
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPad
Requires iOS12.0 โ€” better16.0
Further details โ€” not scored
Size10 MB90 MB
Age rating4+4+
DeveloperMicroWorld Technologies IncSafeSignals

In-app purchases

None

eScan Authenticator

No in-app purchases

4 purchases

SkimGuard

Subscriptions4
  • SkimGuard Standard$1.991 Month
  • SkimGuard Premium$4.991 Month
  • SkimGuard Standard (Annual)$19.991 Year
Show 1 more
  • SkimGuard Premium (Annual)$49.991 Year

Questions

Is eScan Authenticator free?
eScan Authenticator is free to download, with no in-app purchases.
Is SkimGuard free?
SkimGuard is free to download, with in-app purchases available.
Do eScan Authenticator or SkimGuard have ads?
SkimGuard shows ads; eScan Authenticator does not.
Which is updated more often, eScan Authenticator or SkimGuard?
eScan Authenticator ships an update every 35 months, and SkimGuard every 3 weeks. Most recently, eScan Authenticator was updated on October 6, 2026 and SkimGuard on October 10, 2026.

Other comparisons