Comparison

iSIGN+ PASS v2 vs SecuSignM2

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

Head to head

About

iSIGN+ PASS v2

Streamline your logins with secure, simple authentication. Choose from Face ID, fingerprint, PIN, or QR codes instead of complex passwords. Track your login history and manage connected services for enhanced security.

Highlights

Simple authentication methods
Face ID and fingerprint login
PIN, pattern, OTP, QR support
Login history tracking
Service list management
Secure login management

Features

Read full description

● Easily log in with the app · You can log in with simple authentication through the app, instead of the cumbersome ID/PW. · You can select an authentication method such as Face ID, fingerprint, PIN, pattern, number matching, OTP, QR or certificate. ● Manage login safely · You can check your login history and service list. · You can view and copy OTP codes right from the main screen. · Dark Mode is supported. Penta Security Inc.

About

SecuSignM2

Features

Read full description

SecuSignM은 QR, OTP , 디바이스 인증 등 다중 모드 생체 인식을 제공합니다. 다양한 생체 정보로 안전하고 편리한 인증이 가능합니다.

Screenshots

iSIGN+ PASS v24 screens

SecuSignM24 screens

Verdict

The call

The clearest difference is update cadence: SecuSignM2 at fortnightly against iSIGN+ PASS v2's every 2 months. iSIGN+ PASS v2's advantage is iOS requirement (15 vs 18.6). 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

iSIGN+ PASS v2 ships an update every 2 months, SecuSignM2 fortnightly. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.

Scorecard2 real differences · 6 level

iSIGN+ PASS v2 versus SecuSignM2: the parameters behind the verdict, then further details
Parameter	iSIGN+ PASS v2	SecuSignM2
Price	Free	Free
Positive reviews	16.7% of reviews	—
Update frequency	Every 2 months	Fortnightly — better
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPod — better	iPhone
Requires iOS	15 — better	18.6
Further details — not scored
Size	39 MB	100 MB
Age rating	4+	4+
Developer	Penta Security Inc.	SECUVE Co., Ltd.

In-app purchases

None

iSIGN+ PASS v2

No in-app purchases

None

SecuSignM2

No in-app purchases

Questions

Is iSIGN+ PASS v2 free?

iSIGN+ PASS v2 is free to download, with no in-app purchases.

Is SecuSignM2 free?

SecuSignM2 is free to download, with no in-app purchases.

Do iSIGN+ PASS v2 or SecuSignM2 have ads?

Neither iSIGN+ PASS v2 nor SecuSignM2 shows ads.

Which is updated more often, iSIGN+ PASS v2 or SecuSignM2?

iSIGN+ PASS v2 ships an update every 2 months, and SecuSignM2 fortnightly. Most recently, iSIGN+ PASS v2 was updated on October 8, 2026 and SecuSignM2 on October 10, 2026.