art.StrongID vs SGA ZTA Authenticator
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
art.StrongID
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art.StrongID enables a simple touch or biometric authentication via PUSH, and supports OTP multi-factor authentication services for general websites. 1. Touch or biometric authentication is possible through multi-factor authentication registration. - Enter the authentication information ID and authentication code generated by art.StrongID app in art.StrongID multi-factor authentication page. - When logging in through registered service, you can use touch or biometric authentication via PUSH notification. 2. Generate a 2-step verification OTP code for general websites such as Google, Github, and Facebook through QR Scan. - When adding website multi-factor authentication, you can register a website OTP service by selecting the QR code or registration key. - art.StrongID can generate OTP codes for the website and manage as a list. - Enter 2-step verification for the website by entering the OTP code generated by the app. art.StrongID app requires iOS 11.0 or later.
SGA ZTA Authenticator
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SGA ZTA Authenticator๋ SGA ZTA์ ์์ ํ๊ฒ ๋ก๊ทธ์ธํ ์ ์๋๋ก ์ง์ํ๋ 2๋จ๊ณ ์ธ์ฆ(2FA) ์ ์ฉ ์ฑ์ ๋๋ค. SGA ZTA Authenticator๋ ์ ๋ก ํธ๋ฌ์คํธ ๊ฐ์ด๋๋ผ์ธ 1.0/2.0 ๋ฐ ๋ฏธ๊ตญ NIST SP 800-207์ ์ค์ฉํ์ฌ ๊ตฌํ๋ ํ์คํ(Full-Stack) ์ ๋ก ํธ๋ฌ์คํธ ์ํคํ ์ฒ ์๋ฃจ์ ์ธ SGA ZTA์ ์ฐ๋๋์ด ๊ฐ๋ ฅํ ๋ณด์์ ์ ๊ณตํฉ๋๋ค. ์ด์ SGA ZTA Authenticator๋ก ์ ๋ก ํธ๋ฌ์คํธ ๋ณด์์ ์์ํ์ธ์. ์ฝ๊ณ ๋น ๋ฅด๊ฒ ๋ก๊ทธ์ธํ๊ณ , ์ค์ํ ๊ณ์ ์ ๊ฐ๋ ฅํ๊ฒ ๋ณดํธํ ์ ์์ต๋๋ค. ์ ๋ก ํธ๋ฌ์คํธ ์์, SGA ZTA Authenticator๋ถํฐ ์์๋ฉ๋๋ค.โจ [์ฃผ์ ๊ธฐ๋ฅ] โป OTP ์ธ์ฆ : 6์๋ฆฌ ๋๋ 8์๋ฆฌ OTP๋ฅผ ์ด์ฉํ์ฌ ํธ๋ฆฌํ๊ฒ ์ธ์ฆ์ ํ ์ ์์ต๋๋ค. โป FIDO ์ธ์ฆ : PIN / ์์ฒด ์ ๋ณด ๋ฑ FIDO ์ธ์ฆ์ ์ด์ฉํ์ฌ ์์ ํ๊ฒ ์ธ์ฆํ ์ ์์ต๋๋ค. โถ SGA ZTA Authenticator๋ฅผ ์ด์ฉํ์ค ๋ ๋ค์๊ณผ ๊ฐ์ ๊ถํ์ด ํ์ํฉ๋๋ค โ ์ฑ ํธ์(Notification) ์๋ฆผ ์์ - ํธ์ ์๋ฆผ์ ์์ ์ฌ๋ถ๋ฅผ ์ ํํ์ค ์ ์์ต๋๋ค. - FIDO ๊ธฐ๋ฅ ์ด์ฉ์ ์ํด ํธ์ ์๋ฆผ ์์ ์ ํ์ฉํด์ผ ํฉ๋๋ค. โ ์์ฒด์ธ์ฆ(FaceID) - FIDO ๊ธฐ๋ฅ ์ค '์์ฒด' ์ธ์ฆ ์ ํ ์ ์ฌ์ฉ๋ฉ๋๋ค. โ ์นด๋ฉ๋ผ - QR์ฝ๋ ์ค์บ ๊ธฐ๋ฅ ์ ํ ์ ์ฌ์ฉ๋ฉ๋๋ค. โป ์ ํ์ ์ ๊ทผ ๊ถํ์ ํน์ ๊ธฐ๋ฅ ์ฌ์ฉ์ ์ํด ํ์ฉ์ด ํ์ํฉ๋๋ค. ํ์ฉ์ ๋์ํ์ง ์์๋ SGA ZTA Authenticator๋ฅผ ์ด์ฉํ์ค ์ ์์ผ๋, ํด๋น ๊ถํ์ด ํ์ํ ๊ธฐ๋ฅ์ ์ ๊ณต์ด ์ ํ๋ ์ ์์ต๋๋ค.
Screenshots
Verdict
The clearest difference is iOS requirement: art.StrongID at 11.0 against SGA ZTA Authenticator's 13.0. On price, update cadence, ads and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
art.StrongID ships an update every 7 months, SGA ZTA Authenticator every 6 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.
| Parameter | art.StrongID | SGA ZTA Authenticator |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 7 months | Every 6 months โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPod |
| Requires iOS | 11.0 โ better | 13.0 |
| Further details โ not scored | ||
| Size | 13 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Feelanet Co., Ltd. | SGA Solutions CO.,ltd |
In-app purchases
art.StrongID
No in-app purchases
SGA ZTA Authenticator
No in-app purchases
Questions
Is art.StrongID free?
Is SGA ZTA Authenticator free?
Do art.StrongID or SGA ZTA Authenticator have ads?
Which is updated more often, art.StrongID or SGA ZTA Authenticator?
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