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Comparison

iSIGN+ PASS vs SGA ZTA Authenticator

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

Head to head
iSIGN+ PASS
iSIGN+ PASS
Free
๐Ÿ”ง Utilities
No ratingsView app โ†’
SGA ZTA Authenticator
SGA ZTA Authenticator
Free
๐Ÿ”ง Utilities
No ratingsView app โ†’
About

iSIGN+ PASS

This mobile app offers a unified authentication solution, supporting various methods like PIN, pattern, OTP, biometrics, PKI certificates, and QR codes. It allows users to perform authentication via push notifications and manage their authentication history and registered devices.

Highlights
  • Multiple authentication methods (PIN, pattern, biometrics, QR)
  • Push notification authentication
  • Authentication history tracking
  • Device and credential management
  • PKI certificate support
Features
Read full description

iSIGN+ PASS๋Š” PIN, ํŒจํ„ด, OTP, FIDO ๊ทœ๊ฒฉ์˜ ์ƒ์ฒด ์ธ์ฆ, PKI ์ธ์ฆ์„œ, QR ๋“ฑ์˜ ์ธ์ฆ ์ˆ˜๋‹จ์„ ์ œ๊ณตํ•˜๋Š” ๋ชจ๋ฐ”์ผ ๊ธฐ๋ฐ˜์˜ ํ†ตํ•ฉ์ธ์ฆ์•ฑ์ž…๋‹ˆ๋‹ค. [iSIGN+ PASS ๊ธฐ๋Šฅ] 1. Push ์•Œ๋ฆผ์„ ํ†ตํ•œ ์ธ์ฆ ์ˆ˜ํ–‰ 2. ์ธ์ฆ ์ด๋ ฅ ๋ฐ ์„œ๋น„์Šค ๋ชฉ๋ก ํ™•์ธ 3. ๊ธฐ๊ธฐ ๋“ฑ๋ก ๋ฐ ์ธ์ฆ ์ˆ˜๋‹จ ๋“ฑ๋ก 4. ๋‹ค์–‘ํ•œ ์ธ์ฆ ์ˆ˜๋‹จ ์ œ๊ณต: PIN, ํŒจํ„ด, OTP, ์ƒ์ฒด ์ธ์ฆ, PKI ์ธ์ฆ์„œ, QR (์ ์šฉ๋œ ์‚ฌ์ดํŠธ๋งˆ๋‹ค ์ง€์›๋˜๋Š” ์ธ์ฆ ์ˆ˜๋‹จ์ด ๋‹ค๋ฅผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.)

About

SGA ZTA Authenticator

Features
Read full description

SGA ZTA Authenticator๋Š” SGA ZTA์— ์•ˆ์ „ํ•˜๊ฒŒ ๋กœ๊ทธ์ธํ•  ์ˆ˜ ์žˆ๋„๋ก ์ง€์›ํ•˜๋Š” 2๋‹จ๊ณ„ ์ธ์ฆ(2FA) ์ „์šฉ ์•ฑ์ž…๋‹ˆ๋‹ค. SGA ZTA Authenticator๋Š” ์ œ๋กœ ํŠธ๋Ÿฌ์ŠคํŠธ ๊ฐ€์ด๋“œ๋ผ์ธ 1.0/2.0 ๋ฐ ๋ฏธ๊ตญ NIST SP 800-207์„ ์ค€์šฉํ•˜์—ฌ ๊ตฌํ˜„๋œ ํ’€์Šคํƒ(Full-Stack) ์ œ๋กœ ํŠธ๋Ÿฌ์ŠคํŠธ ์•„ํ‚คํ…์ฒ˜ ์†”๋ฃจ์…˜์ธ SGA ZTA์™€ ์—ฐ๋™๋˜์–ด ๊ฐ•๋ ฅํ•œ ๋ณด์•ˆ์„ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค. ์ด์ œ SGA ZTA Authenticator๋กœ ์ œ๋กœ ํŠธ๋Ÿฌ์ŠคํŠธ ๋ณด์•ˆ์„ ์‹œ์ž‘ํ•˜์„ธ์š”. ์‰ฝ๊ณ  ๋น ๋ฅด๊ฒŒ ๋กœ๊ทธ์ธํ•˜๊ณ , ์ค‘์š”ํ•œ ๊ณ„์ •์„ ๊ฐ•๋ ฅํ•˜๊ฒŒ ๋ณดํ˜ธํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ œ๋กœ ํŠธ๋Ÿฌ์ŠคํŠธ ์‹œ์ž‘, SGA ZTA Authenticator๋ถ€ํ„ฐ ์‹œ์ž‘๋ฉ๋‹ˆ๋‹ค.โ€จ [์ฃผ์š” ๊ธฐ๋Šฅ] โ€ป OTP ์ธ์ฆ : 6์ž๋ฆฌ ๋˜๋Š” 8์ž๋ฆฌ OTP๋ฅผ ์ด์šฉํ•˜์—ฌ ํŽธ๋ฆฌํ•˜๊ฒŒ ์ธ์ฆ์„ ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. โ€ป FIDO ์ธ์ฆ : PIN / ์ƒ์ฒด ์ •๋ณด ๋“ฑ FIDO ์ธ์ฆ์„ ์ด์šฉํ•˜์—ฌ ์•ˆ์ „ํ•˜๊ฒŒ ์ธ์ฆํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. โ–ถ SGA ZTA Authenticator๋ฅผ ์ด์šฉํ•˜์‹ค ๋•Œ ๋‹ค์Œ๊ณผ ๊ฐ™์€ ๊ถŒํ•œ์ด ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค โ–  ์•ฑ ํ‘ธ์‹œ(Notification) ์•Œ๋ฆผ ์ˆ˜์‹  - ํ‘ธ์‹œ ์•Œ๋ฆผ์˜ ์ˆ˜์‹  ์—ฌ๋ถ€๋ฅผ ์„ ํƒํ•˜์‹ค ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. - FIDO ๊ธฐ๋Šฅ ์ด์šฉ์„ ์œ„ํ•ด ํ‘ธ์‹œ ์•Œ๋ฆผ ์ˆ˜์‹ ์„ ํ—ˆ์šฉํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. โ–  ์ƒ์ฒด์ธ์ฆ(FaceID) - FIDO ๊ธฐ๋Šฅ ์ค‘ '์ƒ์ฒด' ์ธ์ฆ ์„ ํƒ ์‹œ ์‚ฌ์šฉ๋ฉ๋‹ˆ๋‹ค. โ–  ์นด๋ฉ”๋ผ - QR์ฝ”๋“œ ์Šค์บ” ๊ธฐ๋Šฅ ์„ ํƒ ์‹œ ์‚ฌ์šฉ๋ฉ๋‹ˆ๋‹ค. โ€ป ์„ ํƒ์  ์ ‘๊ทผ ๊ถŒํ•œ์€ ํŠน์ • ๊ธฐ๋Šฅ ์‚ฌ์šฉ์„ ์œ„ํ•ด ํ—ˆ์šฉ์ด ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค. ํ—ˆ์šฉ์— ๋™์˜ํ•˜์ง€ ์•Š์•„๋„ SGA ZTA Authenticator๋ฅผ ์ด์šฉํ•˜์‹ค ์ˆ˜ ์žˆ์œผ๋‚˜, ํ•ด๋‹น ๊ถŒํ•œ์ด ํ•„์š”ํ•œ ๊ธฐ๋Šฅ์€ ์ œ๊ณต์ด ์ œํ•œ๋  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

Screenshots

iSIGN+ PASS4 screens
SGA ZTA Authenticator4 screens

Verdict

The call

iSIGN+ PASS and SGA ZTA Authenticator are too close to call on the numbers: across 6 compared parameters โ€” price, update cadence, ads and in-app purchases among them โ€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

iSIGN+ PASS ships an update every 4 months, SGA ZTA Authenticator every 6 months. The most recent releases landed on September 21, 2026 and August 26, 2026 respectively.

ScorecardNo meaningful differences
iSIGN+ PASS versus SGA ZTA Authenticator: the parameters behind the verdict, then further details
ParameteriSIGN+ PASSSGA ZTA Authenticator
PriceFreeFree
Positive reviews0.0% of reviewsโ€”
Update frequencyEvery 4 months โ€” betterEvery 6 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeโ€”
DevicesiPhone, iPodiPhone, iPod
Requires iOS14.013.0 โ€” better
Further details โ€” not scored
Size19 MB7 MB
Age rating4+4+
DeveloperPenta Security Inc.SGA Solutions CO.,ltd

In-app purchases

None

iSIGN+ PASS

No in-app purchases

None

SGA ZTA Authenticator

No in-app purchases

Questions

Is iSIGN+ PASS free?
iSIGN+ PASS is free to download, with no in-app purchases.
Is SGA ZTA Authenticator free?
SGA ZTA Authenticator is free to download, with no in-app purchases.
Do iSIGN+ PASS or SGA ZTA Authenticator have ads?
Neither iSIGN+ PASS nor SGA ZTA Authenticator shows ads.
Which is updated more often, iSIGN+ PASS or SGA ZTA Authenticator?
iSIGN+ PASS ships an update every 4 months, and SGA ZTA Authenticator every 6 months. Most recently, iSIGN+ PASS was updated on September 21, 2026 and SGA ZTA Authenticator on August 26, 2026.

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