244+ iOS apps curated and reviewed
Finding the right instadp viewer apps can be overwhelming with so many options. We've analyzed 244+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.5★ (5.6K) | No | Yes | Aug 2026 |
| 2 |  | Free | 4.7★ (289) | Yes | Yes | Aug 2026 |
| 3 |  | Free was $6.99 | 4.5★ (8) | No | No | Aug 2026 |
| 4 |  | Free | 2.0★ (1) | No | Yes | May 2026 |
| 5 |  | Free | 4.5★ (48) | No | Yes | Aug 2026 |
| 6 |  | Free | 2.8★ (16) | No | No | May 2026 |
| 7 |  | Free | 1.5★ (2) | No | No | May 2026 |
| 8 |  | Free | 4.6★ (25) | No | Yes | Aug 2026 |
Easily view and save Instagram Reels and Stories. Enlarge profile pictures up to 800% and watch content with a built-in video player. Offers dark mode support for a comfortable viewing experience.
Easily enlarge and download Instagram profile pictures in full size. Save and share high-resolution images of any Instagram profile to your device. Enhance your social media engagement by accessing and utilizing profile photos with this straightforward tool.
This app allows you to view and edit various file types, including code, databases, archives, images, and videos. It supports multiple programming languages and character encodings for code viewing and editing.
This tool allows users to extract, view, and save the contents of winmaildat, msg, and xps files. It provides a complete solution for managing these file types, including viewing all attachments and rich text messages.
Easily open and explore 3D model files on your iPhone or iPad. Supports over 20 popular formats, offering smooth viewing with intuitive touch controls. Ideal for designers, engineers, architects, and students working with 3D data.
View and interact with design and 3D files directly on your mobile device. Supports a wide range of formats, including CAD drawings, 3D models, and images. Access files from the web, email, or other document providers.
This app quickly displays large image files, including scanned documents and engineering drawings, directly from cloud storage or your camera roll. It excels at viewing bitonal images with optimized decoding for fast navigation. The free version includes ads, while a paid version offers printing and PDF conversion.
This app allows you to view and record footage from various IP cameras, including CCTV and baby monitors. It can also transform your old phones or tablets into security cameras. Enjoy private, local storage and on-device AI detection for alerts.
Transform your iOS device into a standalone NVR or a secure remote viewer for your Mac. It offers auto-discovery, universal camera support, local recording, and AI-powered alerts. Share access with multiple users for comprehensive surveillance.
View and control NDI-enabled cameras in real-time. Stream video and audio directly from your device and utilize PTZ controls for camera adjustments. Essential for users working with NDI video production.
View DICOM medical imaging files from various sources securely on your device. Offers intuitive tools for image manipulation and measurement. Free for personal use, with an online version available.
Easily open and view over 100 different file types, including documents, images, videos, and archives. Browse files stored on your device or in iCloud Drive. This app also identifies unknown files and displays detailed file information.
View live video streams from various IP cameras, CCTV cameras, and some DVRs on your phone or tablet. Access your security cameras locally or remotely over the internet. Supports a wide range of manufacturers with options to request new integrations.
Instantly open and review Microsoft Visio diagrams on your iPhone and iPad without needing a desktop or subscription. View network topologies, flowcharts, org charts, and more with powerful viewing tools and high-fidelity rendering. Works offline and supports various Visio file formats.
View and control live video streams from your cameras and video encoders. This application provides a seamless way to monitor your security cameras and other video sources remotely.
View public Instagram stories anonymously and without limits. Access stories from accounts you follow, save profiles for quick access, and enjoy a native viewing experience with full-screen options. Supports dark mode and multiple languages.
View, edit, and remove EXIF metadata from your photos. This app displays detailed camera information, allows customization of displayed tags, and offers options to remove location data or the entire EXIF set. It also includes a map view and a Photos Extension for easy access.
View and manage documents from various office suites, including Hangul, Word, Excel, and PowerPoint. Convert documents to PDF or image files, and share them via email. Supports a wide range of file formats.