IKOS SMS vs PassOff
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
IKOS SMS
Efficiently manage multiple SIM cards from devices like W3700 for centralized SMS sending/receiving, history lookup, and missed call alerts. Consolidate all your numbers into one device for enhanced communication convenience and work efficiency.
- Multi-SIM card management
- Centralized SMS sending and receiving
- SMS history lookup
- Missed call reminders
- Device compatibility (W3700)
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IKOS SMS 能够高效管理 W3700 等设备中的多张 SIM 卡,实现短信的集中收发、历史查询以及未接来电的实时提醒。用户无需再携带多部手 机,一机即可轻松管理所有号码,极大提升了通信的便捷性与工作效率。
PassOff
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In an era of frequent data breaches, is storing your passwords in the cloud truly safe? PassOff is an offline password manager built on the principle of "Zero Trust." We believe that staying offline is the ultimate security. All your accounts, passwords, notes, and sensitive information are encrypted and stored only on your device. Nothing is ever uploaded to any server. [Key Features] - Truly Offline: The app operates without internet access, eliminating the risk of data leaks or interception. - Secure Encryption: Industry-standard encryption combined with FaceID/TouchID biometrics for dual protection. - Pure Experience: No ads, no distractions. Launch and access your data instantly. - Local Storage: You hold the keys. No cloud accounts, no third-party servers. - Organized: Flexible categories for passwords, cards, IDs, and secure notes. [About Permissions] To protect your privacy, this app is designed to run offline. The network permission is requested solely to communicate with the App Store for verifying your premium membership status. It is never used to transmit your personal data. [Pricing] We say no to subscriptions! Unlock the lifetime membership with a simple one-time purchase. Enjoy all premium features forever and support independent development. Secure your digital life today with PassOff.
Screenshots
Verdict
The clearest difference is in-app purchases: IKOS SMS at none against PassOff's 1. IKOS SMS also leads on iOS requirement (15.0 vs 18.5). On price, ads 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. PassOff sells 1 one-off in-app purchase. IKOS SMS asks for nothing beyond the download.
| Parameter | IKOS SMS | PassOff |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 18.5 |
| Further details — not scored | ||
| Size | 39 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Ming Da Tong Da Co.,Ltd. | 军 沈 |
In-app purchases
IKOS SMS
No in-app purchases
PassOff
- Permanent Membership$0.99









