250+ iOS apps curated and reviewed
The best pqi icube apps on iPhone average 4.5★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | May 2026 |
| 2 |  | Free | 4.7★ (788K) | No | No | Aug 2026 |
| 3 |  | Free | 4.7★ (15K) | No | No | Aug 2026 |
| 4 |  | Free | — | Yes | Yes | Aug 2026 |
| 5 |  | Free | — | Yes | No | Jul 2026 |
| 6 |  | Free | 5.0★ (3) | No | Yes | Aug 2026 |
| 7 |  | Free | 4.5★ (56) | Yes | No | Aug 2026 |
| 8 |  | Free | 4.6★ (1.4K) | Yes | Yes | Aug 2026 |
Easily test pre-release versions of apps and App Clips. Provide feedback to developers before public launch. Receive invites via email or public link.
Manage your apps and submissions directly from your iPhone or iPad. Monitor sales, respond to reviews, manage testers, and generate marketing assets on the go. Receive important notifications about your app's performance and status.
Secure your digital life by generating time-based one-time passwords for your accounts. This app provides offline access to verification codes, instant setup via QR code scanning, and encrypted backups for seamless device switching. It offers a distraction-free experience without advertisements.
Securely lock and hide your applications, photos, and videos. Manage multiple browser logins, store notes and contacts privately, and use a built-in password manager for ultimate digital privacy.
Experience the Bible with synchronized audio and text, chapter-specific playback, and adjustable listening speeds. Access both Old and New Testaments in a comprehensive collection. Unlock full features and remove ads with a VIP subscription.
Enhance your online security by generating secure one-time passwords for social media, email, and crypto wallets. This app offers a fast QR code scanner, biometric security, and works offline. It also includes a robust password manager and strong password generator.
Securely lock and hide your private photos, videos, contacts, recordings, and documents with password and Face ID protection. Features a private browser and cloud backup for your data.
Organize and manage your mobile applications with smart collections, notes, and ratings. Easily share curated app lists and access detailed app information. Backup and sync your entire library for safekeeping.
This app offers a deep, AI-powered cleanup of your iPhone storage, removing junk files and freeing up space. It also provides a secure private space to hide photos, videos, and contacts, along with tools to organize media and manage contacts and calendar events. Enjoy custom charging animations to brighten your daily routine.
Secure your phone and personal information with this app locker. It allows you to restrict access to any application, preventing unauthorized viewing and accidental deletion of important data. Enjoy peace of mind with customizable password protection and comprehensive privacy safeguards.
This app helps you declutter your photo library by identifying and removing duplicate, similar, and unwanted screenshots. It offers tools for batch slimming and real-time monitoring of your album health, freeing up valuable phone space.
Secure your personal data with a private photo vault and password manager. Customize the app's icon for added discretion and protect your sensitive information.
Easily back up photos and videos from your iPhone or iPad to an external flash drive. Access and manage files, including documents and music, directly from the drive without using your device's internal storage. Includes built-in players for music and video.
This app provides a private and simple way to track shifts within a plural system. It allows users to log switches, capture notes, and identify patterns over time. Designed for ease of use, it helps systems maintain shared context and build awareness.
