Comparison

Yubico Authenticator vs FKS Parent

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

Head to head
About

Yubico Authenticator

Secure your online accounts with hardware-backed two-factor authentication. Store unique credentials on a physical security key, eliminating the need to store sensitive data on your mobile device. Generate verification codes without an internet connection for enhanced account protection.

Highlights
  • Hardware-backed security key storage
  • Touch or NFC authentication
  • USB-C support
  • Biometric unlock (FaceID/TouchID)
  • QR code setup
  • User presence verification
  • Smart Card support
Read full description

Store your unique credentials on a hardware-backed security key and take it wherever you go from mobile to desktop. No more storing sensitive secrets on your mobile phone, leaving your account vulnerable to takeovers. With the Yubico Authenticator you can raise the bar for security. * The Yubico Authenticator will work with any USB, Lightning, or NFC-enabled YubiKeys. * As iPads do not have NFC, they will only work through a Lightning or USB connection. The Yubico Authenticator generates a code used to verify your identity as you are logging into various services. No connectivity needed! Features include: Touch or NFC Authentication - Touch the YubiKey sensor or simply tap a YubiKey with NFC to a mobile phone that is NFC-enabled to store your credential on the YubiKey USB-C support - Connect the YubiKey 5Ci or any USB-C type YubiKey. When prompted, depending on the key, touch the contacts on the sides of the key or the golden ring on the top Biometric support - Experience greater convenience by unlocking your YubiKey with FaceID or TouchID Easy Setup - QR codes available from the services you wish to protect with strong authentication User Presence - New codes generated with just a touch or NFC tap of the YubiKey Compatible - Secure all the services currently compatible with other Authenticator apps Secure - Hardware-backed strong two-factor authentication with secret stored on the YubiKey, not on the mobile device Versatile - Support for multiple work and personal accounts Portable - Get the same set of codes across our other Yubico Authenticator apps for desktops as well as for all leading mobile platforms Flexible - Support for time-based and counter-based code generation Smart Card - Support for Apple's CryptoTokenKit Extension making it possible to use certificates stored on your YubiKey to authenticate with other apps and sites Experience security the modern way with the Yubico Authenticator. Visit yubico.com to learn more.

About

FKS Parent

Features
Read full description

Future Kids Parent is the official mobile application for parents of Future Kids Global School, designed to help parents stay connected with their child's academic journey. Parents can securely log in using OTP authentication and access attendance records, homework, classroom updates, and teacher remarks through a simple and user-friendly interface. Key Features Secure OTP Login Sign in securely using your registered mobile number with OTP verification. Parent Dashboard Access important student information from an intuitive dashboard. Student Profile Easily switch between registered children and view individual student details from a single account. Attendance Reports Track your child's attendance with detailed information, including: Total school days Present days Absent days Half days Leave records Attendance percentage Daily attendance history Daily Work & Homework Stay informed about your child's classroom activities by viewing: Work completed in school Homework assigned by teachers Teacher remarks and additional notes Homework Reports Review previous classroom work, homework, and teacher remarks by selecting a date range. Why Choose Future Kids Parent? Secure OTP authentication Easy-to-use interface Quick access to attendance records Daily homework and classroom updates Teacher remarks and academic information Access student records anytime, anywhere Future Kids Parent helps parents stay informed about their child's daily learning activities, attendance, and academic progress—all in one convenient application.

Screenshots

Yubico Authenticator4 screens
FKS Parent4 screens

Verdict

The call

Yubico Authenticator and FKS Parent are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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.

UpkeepUpdate frequency

Yubico Authenticator ships an update monthly, FKS Parent every 3 weeks. Both last shipped on November 6, 2026.

ScorecardNo meaningful differences
Yubico Authenticator versus FKS Parent: the parameters behind the verdict, then further details
ParameterYubico AuthenticatorFKS Parent
PriceFreeFree
Rating3.7 (287 ratings) — better—
Positive reviews42.5% of reviews—
Number of ratings287 — better—
Update frequencyMonthlyEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.6 — better
Further details — not scored
Size4 MB33 MB
Age rating4+4+
DeveloperYubicoAneel Chintha

Bugs and requests

Yubico Authenticator

Reported bugs

4 issues
  • NFC not working reliably
  • Accounts disappearing after updates
  • Calculation of codes not working
  • Keyboard issues when using keys

Requested features

5 requests
  • Allow editing and rearranging of entries
  • Add support for multiple keys per account
  • Improve iPad/tablet support
  • Add dark mode option
  • Improve QR code scanning

FKS Parent

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Yubico Authenticator

No in-app purchases

None

FKS Parent

No in-app purchases

Questions

Is Yubico Authenticator free?
Yubico Authenticator is free to download, with no in-app purchases.
Is FKS Parent free?
FKS Parent is free to download, with no in-app purchases.
Do Yubico Authenticator or FKS Parent have ads?
Neither Yubico Authenticator nor FKS Parent shows ads.
Which is updated more often, Yubico Authenticator or FKS Parent?
Yubico Authenticator ships an update monthly, and FKS Parent every 3 weeks. Most recently, Yubico Authenticator was updated on November 6, 2026 and FKS Parent on November 6, 2026.

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