250+ iOS apps curated and reviewed
If you already know Khronos 24h, this is the deeper bench. 250+ khronos 24h apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | Aug 2026 | |
| 2 |  | Free | 4.8★ (23K) | No | No | Sep 2026 | |
| 3 |  | Free | 4.3★ (29) | Yes | Yes | Sep 2026 | |
| 4 |  | Free | 4.8★ (59K) | No | No | Sep 2026 | |
| 5 |  | Free | 4.6★ (286K) | No | No | Sep 2026 | |
| 6 |  | Free | 1.0★ (5) | Yes | No | Aug 2026 | |
| 7 |  | Free | 1.9★ (16) | No | No | Sep 2026 | |
| 8 |  | Free | 4.6★ (25K) | No | No | Sep 2026 |
Monitor your security system directly from your mobile device. Check alarm status, arm/disarm the system, view live camera feeds, and manage service orders. You can also make calls to registered contacts.
This app allows you to unlock doors using your smartphone. It provides secure access control for buildings and facilities, enabling you to manage who enters and when. You can also grant and revoke access remotely.
This app provides secure two-factor authentication (2FA) and multi-factor authentication (MFA) by generating time-based one-time passwords (TOTP) for online accounts. It offers encrypted backups, cloud sync, and QR code support for easy account management across multiple devices.
