Play games built with the Twine Engine directly on your device. Organize your games by copying them into a dedicated folder within your Files app. Supports both offline and online gameplay.



103+ iOS apps & games curated and reviewed
With an average user rating of 3.3★, the twine viewer category is one of the App Store's strongest. Browse all 103+ apps and games we track, sorted so the most loved ones surface first.



Play games built with the Twine Engine directly on your device. Organize your games by copying them into a dedicated folder within your Files app. Supports both offline and online gameplay.




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.



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.


This cross-platform CAD application allows users to view, edit, and create 2D and 3D designs on the go. It supports a wide range of file formats and offers advanced tools for precise drawing, measurement, and annotation, even offline.


Easily view, rotate, and inspect 3D STL files on your iPhone or iPad. Load models instantly from various sources for 3D printing, design review, or engineering inspection.


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.


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 free 3D viewer allows you to quickly load and inspect various 3D model file formats on any mobile device. It supports common open formats and offers intuitive controls for adjusting transparency, rotation, and shading. Specialized features are available for dental professionals using specific software.


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.


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.


View and interact with various 3D model formats in both AR and 3D modes. This intuitive tool supports local and cloud documents, custom backgrounds, and shadow casting. Easily import models via multiple methods and share your creations.








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.


Connect to and monitor your Axis IP cameras remotely. View live feeds, control camera movement, and record video or take snapshots with ease. Supports secure connections and offers battery optimization for extended use.


Access and manage your woodworking project files on the go. View cutting diagrams, parts lists, and bills of materials. Track your progress on cuts, material purchases, and part completion.


View photos taken with a single-lens reflex camera directly on your iPhone. Displays shooting information like F value and shutter speed on thumbnails or lists. Customize which shooting details are visible.


Easily view faxes received via email, even those with multiple pages. This utility allows for intuitive navigation, zooming, and sharing of TIF files. Organize your faxes into folders and open them in other applications.


View, analyze, and collaborate on 3D CAD files directly from your mobile device. Supports numerous popular CAD formats and offers tools for measurements, reporting, and team feedback.