Comparison

Safewalk Fast Auth vs TrustID Authenticator

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

Head to head
About

Safewalk Fast Auth

This app offers a secure and user-friendly method for accessing websites and networks. It provides fast authentication and robust protection against various cyber threats like phishing and man-in-the-middle attacks.

Highlights
  • Fast authentication via notifications
  • Asymmetric key protection
  • Secure device mechanism authentication
  • TOTP support
  • Protection against phishing and MITM attacks
  • Intuitive interface
Features
Read full description

Use Safewalk Fast Auth to access Web sites and networks in a highly secure and user-friendly way. Safewalk provides a simple and fast authentication solution for any remote access, protecting from hacking and theft. After downloading and installing Safewalk Fast Auth on your iPhone, you will need to register tokens in order to activate it and make it unique for you. Your service provider will provide you with appropriate registration instructions. FEATURES: Fast authentication using notifications Asymmetric key protection Secure authentication using device mechanism Secure registration and activation. TOTP support Protection against wide range of attacks including: Phishing Man in the middle Brute Force attack on PIN. PIN or secrets attack by application reverse engineering or memory analysis. PIN prediction by Differential Power Analysis. Memory cloning. One iPhone application for all authentication needs. Intuitive interface.

About

TrustID Authenticator

Secure your accounts with two-factor authentication. Confirm sign-ins via push notifications or use offline mode if unavailable. Your sensitive data is stored securely on your device.

Highlights
  • Two-factor authentication
  • Secure on-device data storage
  • Push notification confirmation
  • Offline mode for sign-ins
  • Biometric or PIN protection
Features
Read full description

TrustID Authenticator works with 2-factor authentication for your TrustID accounts. The app itself is protected by biometrics or PIN code. Sensitive data, such as the secrets of your second factors, are stored securely on your device only.  When you access to a service using your TrustID account, a push notification will be delivered to your app that lets you confirm or cancel the sign-in process in an effortless way. If the notification service is unavailable, a traditional offline mode can also be used to not miss any sign-in sessions.

Screenshots

Safewalk Fast Auth4 screens
TrustID Authenticator4 screens

Verdict

The call

The clearest difference is rating: TrustID Authenticator at 3.7 against Safewalk Fast Auth's 2.0. TrustID Authenticator also leads on ratings volume (6 vs 1). 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

TrustID Authenticator holds the better App Store score, 3.7 against 2.0. That said, the two scores are not equally well evidenced: TrustID Authenticator has 6 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Safewalk Fast Auth ships an update monthly, TrustID Authenticator every 6 weeks. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.

Scorecard2 real differences · 8 level
Safewalk Fast Auth versus TrustID Authenticator: the parameters behind the verdict, then further details
ParameterSafewalk Fast AuthTrustID Authenticator
PriceFreeFree
Rating2.0 (1 ratings)3.7 (6 ratings) — better
Positive reviews—12.5% of reviews
Number of ratings16 — better
Update frequencyMonthly — betterEvery 6 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS14.0 — better15.1
Further details — not scored
Size132 MB97 MB
Age rating4+4+
DeveloperAltiPeak SAELCA Informatik AG

Customer experience

Safewalk Fast Auth

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

TrustID Authenticator

All ratings6 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews8 reviews
Positive12.5%
Neutral0.0%
Negative87.5%

In-app purchases

None

Safewalk Fast Auth

No in-app purchases

None

TrustID Authenticator

No in-app purchases

Questions

Is Safewalk Fast Auth free?
Safewalk Fast Auth is free to download, with no in-app purchases.
Is TrustID Authenticator free?
TrustID Authenticator is free to download, with no in-app purchases.
Which has better reviews, Safewalk Fast Auth or TrustID Authenticator?
TrustID Authenticator is rated higher. Safewalk Fast Auth averages 2.0 out of 5 from 1 ratings, while TrustID Authenticator averages 3.7 from 6 ratings.
Do Safewalk Fast Auth or TrustID Authenticator have ads?
Neither Safewalk Fast Auth nor TrustID Authenticator shows ads.
Which is updated more often, Safewalk Fast Auth or TrustID Authenticator?
Safewalk Fast Auth ships an update monthly, and TrustID Authenticator every 6 weeks. Most recently, Safewalk Fast Auth was updated on October 14, 2026 and TrustID Authenticator on October 7, 2026.

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