ISign+ OTP vs COMM.IN (컴인) 스탭용
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ISign+ OTP
This security application generates one-time passwords for enhanced user authentication during login. It provides secure, unique passwords for each login, ensuring access from anywhere. Features include offline OTP generation and application locking.
- Generates OTP without data connection
- Supports multiple OTP registrations
- Includes application lock function
- Secure login authentication
- Offline password generation
Read full descriptionHide full description
1. What is ISign+ OTP? ISign+ OTP (One Time Password) is a security application that generates a one-time password to provide additional user authentication at login. ISign+ OTP service generates unique passwords for each login so users can enjoy secure login anytime, anywhere. * Features - Generate OTP without requiring data connection - Multiple OTP registration supported - Application lock function 2. User Guide * Initial Registration of OTP 1. After installing ISign+ OTP, enter the OTP name and the serial number from the PC into the field displayed on the mobile phone. 2. Enter the mobile verification code generated by the ISign+ OTP application into the Mobile Registration field displayed on the PC. 3. Enter Test OTP from the ISign+ OTP application into the Test OTP field on the PC screen. 4. If Test OTP is successful, select the Register OTP button on the ISign+ application and the PC screen. * OTP authentication 1. If the initial login to the service is successful, an OTP number input window will be displayed. 2. Enter the OTP number from the ISign+ application into the OTP input window. 3. Notes on Use ISign+ OTP is provided to enterprise customers using ISign+. If an OTP reset message is displayed, please contact the administrator for assistance.
COMM.IN (컴인) 스탭용
Read full descriptionHide full description
### 일반 참여자는 이 앱을 받으실 필요가 없습니다 ### 컴인 서비스를 통해 진행되는 행사의 스탭용 도구입니다. 반드시 담당자의 설명을 들으신 다음 사용해주시기 바랍니다.
Screenshots
Verdict
The clearest difference is update cadence: COMM.IN (컴인) 스탭용 at every 4 months against ISign+ OTP's every 10 months. ISign+ OTP's advantage is iOS requirement (8.0 vs 16). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
ISign+ OTP ships an update every 10 months, COMM.IN (컴인) 스탭용 every 4 months. The most recent releases landed on October 8, 2026 and October 1, 2026 respectively.
| Parameter | ISign+ OTP | COMM.IN (컴인) 스탭용 |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 25.0% of reviews | — |
| Update frequency | Every 10 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 8.0 — better | 16 |
| Further details — not scored | ||
| Size | 2 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Penta Security Inc. | MK Soft Co., Ltd. |
In-app purchases
ISign+ OTP
No in-app purchases
COMM.IN (컴인) 스탭용
No in-app purchases
