Comparison

JWT Authenticator vs C

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

Head to head
About

JWT Authenticator

This application provides a secure, software-based method for two-step verification. It generates one-time verification codes on your device to add an extra layer of security against unauthorized access to your accounts.

Highlights
  • Two-step verification implementation
  • Generates secured 2-step verification tokens
  • Protects accounts from hackers
  • User configurable token digits (6, 8, 10)
  • One-time token generation
  • Enhances account security
Features
Read full description

JWT Authenticator is a software-based authenticator by JWTechologies, that implements two-step verification services. JWT brings the future of strong authentication to the convenience of your iPhone devices. The JWT app generates secured 2 step verification tokens on your device. It help’s to protect your account from hackers and hijackers by adding an additional layer of security.We also support user configurable tokens Generated 6-8-10 digit tokens.This app generates one-time tokens on your device which are used in combination with your password. This helps to protect your accounts from hackers, making your security bulletproof. Just enable the two-factor authentication in your account settings for your provider, enter the code provided and you're good to go! Test Application Help : https://jwtauth.jwtechinc.com/userguide/help.php Test Application : https://jwtauth.jwtechinc.com/test/#/login

About

C

Features
Read full description

C-Link, a utility application designed to streamline your networking experience. This app allows you to add and manage routers with ease, ensuring a smooth and efficient network setup. One of the standout features of C-Link is its support for Mesh networking between devices. This means you can create a robust and flexible network structure that automatically routes data in the most efficient way possible. Moreover, C-Link offers both local and remote modes, providing you with the flexibility to manage your devices from anywhere. Whether you’re at home or on the go, you can remotely manage your devices with just a few taps on your screen. In summary, C-Link is more than just a tool; it’s your personal network assistant that simplifies router management and optimizes your network performance. Try C-Link today and experience the future of networking!

Screenshots

JWT Authenticator4 screens
C4 screens

Verdict

The call

The clearest difference is update cadence: C at every 3 days against JWT Authenticator's every 3 months. C also leads on iOS requirement (9.0 vs 15.1). 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

JWT Authenticator ships an update every 3 months, C every 3 days. The most recent releases landed on October 6, 2026 and October 5, 2026 respectively.

Scorecard2 real differences · 7 level
JWT Authenticator versus C: the parameters behind the verdict, then further details
ParameterJWT AuthenticatorC
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 3 monthsEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.19.0 — better
Further details — not scored
Size34 MB32 MB
Age rating17+4+
DeveloperJayson & Williams Technologies IncShenzhen SDMC Technology Co., Ltd

In-app purchases

None

JWT Authenticator

No in-app purchases

None

C

No in-app purchases

Questions

Is JWT Authenticator free?
JWT Authenticator is free to download, with no in-app purchases.
Is C free?
C is free to download, with no in-app purchases.
Do JWT Authenticator or C have ads?
Neither JWT Authenticator nor C shows ads.
Which is updated more often, JWT Authenticator or C?
JWT Authenticator ships an update every 3 months, and C every 3 days. Most recently, JWT Authenticator was updated on October 6, 2026 and C on October 5, 2026.

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