Password 4 Pro vs GFSM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Password 4 Pro
Securely manage all your passwords and sensitive information with military-level encryption. This app offers local backups, a secure notebook, and the ability to store images like credit cards. It features biometric unlock and an anti-screenshot function for enhanced privacy.
- Local data backup
- Secure notebook
- Save image information
- Generate random passwords
- Biometric unlock
- Anti-screenshot
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******* Password Management Expert ******* Too many password to remember? Worried about the safety of your password? With Password 4, there are no more such problems! We do not store any password of users’. Instead, the password backup will be done by Documents App. In the first generation product, we have collected many feedbacks from users. And in Password 4, we have updated the interface and make a brand new password management tool. We have applied military-level encryption algorithm and nobody may crack the password for the database exported or the data backed up in Documents App. You only need to remember a simple 4 digit password. Functions: 1. The program itself will not connect to the internet while local back up is in operation. 2. Local data backup 3. Secure notebook to record private words 4. Save image information including password security card, credit cards, etc. 5. Customize categories 6. Generate random password automatically 7. Customize the format of classified information. Features: • Biometric Unlock • Backstage anti-screenshot • Optimized for iOS 17
GFSM
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이 서비스는 GFS 화재 자동 탐지 서비스 중 GFSM 서비스를 이용하시는 분들을 위한 이벤트 알림 서비스입니다.. GFS의 화재, 감시, 가스, 단선 이벤트 발생 시 알림을 실시간 받아 보실 수 있습니다. 각 이벤트 복구 시 복구 알림을 받으실 수 있습니다. 현재 발생된 이벤트 건수를 실시간 확인 하실 수 있습니다. 과거 발생한 이벤트 내역을 확인 하실 수 있습니다.
Screenshots
Verdict
The clearest difference is in-app purchases: GFSM at none against Password 4 Pro's 3. GFSM also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). Password 4 Pro's advantage is update cadence (fortnightly vs every 11 months). On price 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. Password 4 Pro sells 3 in-app purchases, starting at $0.99 per month. GFSM asks for nothing beyond the download.
Password 4 Pro ships an update fortnightly, GFSM every 11 months. The most recent releases landed on October 16, 2026 and October 13, 2026 respectively.
| Parameter | Password 4 Pro | GFSM |
|---|---|---|
| Price | Free | Free |
| Rating | 2.5 (2 ratings) — better | — |
| Positive reviews | 44.3% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Fortnightly — better | Every 11 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 13 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Gerinn LLC | GFS Co., Ltd |
In-app purchases
Password 4 Pro
- Monthly$0.991 Month
- Quarterly$1.993 Months
- Annual$5.991 Year
GFSM
No in-app purchases
