1chat vs SecurityKeys
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
1chat
This AI assistant operates entirely offline, prioritizing your privacy and security. It includes a built-in language model, requiring no internet connection or user registration to function. Manage multiple conversations and enjoy immediate use.
- Fully offline operation
- No internet connection required
- No login or registration
- Built-in Qwen3 model
- Multiple conversation management
- Optimized for Apple chips
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1Chat is a fully offline, locally running large language model AI assistant. 1Chat emphasizes privacy and security, requiring no internet connection or permissions. It runs completely locally with an integrated model, ready to use right out of the box. Features: • No internet connection required, no login or registration • Fully offline, ensuring privacy and security • Built-in Qwen3 model, ready to use immediately • Supports multiple conversation management • Optimized for Apple chips 1Chat is based on the open-source project fullmoon-ios, with custom development and integration of the Qwen3-1.7B-4bit-DWQ-053125 model. Open source:https://github.com/OJZen/1chat For any feedback or suggestions, you can email: ojunedev@gmail.com
SecurityKeys
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SecureKey is an intelligent password management app designed for modern digital life. It generates high-strength secure passwords with a single tap, supporting customizable length and character types to eliminate weak password security risks. The app features thoughtful category management that organizes passwords by different scenarios, whether for work accounts or personal entertainment, keeping everything well-organized. Complete history functionality ensures you never worry about forgotten passwords, while smart search and favorite features make finding passwords effortless. The unique QR code sharing feature enables secure and convenient password transmission, and the clean, elegant interface design ensures an excellent user experience. SecureKey is more than just a tool—it's your digital life's security guardian, making password management simple, secure, and efficient.
Screenshots
Verdict
The clearest difference is iOS requirement: SecurityKeys at 15.0 against 1chat's 17.0. 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.
| Parameter | 1chat | SecurityKeys |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 2 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 955 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | 高均 欧 | 圣财 卢 |
In-app purchases
1chat
No in-app purchases
SecurityKeys
No in-app purchases









