Perception Assist vs JustSee Vision

Perception Assist (Perceive World Assist) is an environmental awareness and voice guidance assistant designed for blind, visually impaired, and low-vision users. The app combines on-device visual detection, scene understanding, spoken feedback, and haptic cues to help users understand their surroundings more quickly. Even with weak or no network connection, on-device capabilities can provide basic environmental recognition and risk prompts. When a network is available, cloud AI can provide more detailed scene and object analysis. Accessible reading Version 1.9.0 expands accessible reading. 1. Browse, search, download, and read Project Gutenberg public-domain books, with offline reopening and download progress. 2. Import DRM-free EPUB and TXT files, and open PDFs up to 200 MB. 3. Switch among original text, smart-recognized text, and translations while keeping positions, bookmarks, notes, and search aligned. 4. Follow reading keeps the active line near the center with word highlighting; Listen mode can continue when the screen is locked. 5. Translation and smart recognition continue in sections, announce progress, and resume saved translated content. 6. Adds Siri reading controls and improves long-document positioning, scrolling, VoiceOver feedback, and stability. Key Features Outdoor risk recognition Detects selected traffic signals, crosswalks, bicycles, cars, approaching vehicles, and other elements, then provides voice prompts for potential surrounding risks. AI scene analysis Uses advanced AI models to interpret people, objects, spatial layout, and visible text, making indoor and outdoor environments easier to understand. Automatic detection mode Open the app and it can start automatically, reducing complex operations and helping users enter an assisted recognition state more quickly. Multilingual voice feedback Supports multiple spoken languages, adapts to the system language or user selection, and allows speech rate adjustment. On-device first, cloud assisted Basic recognition is mainly performed on device and remains available with weak or no network connection. When online, cloud AI can provide richer scene descriptions and review results. Accessible interaction design Combines voice, vibration cues, and accessible interface elements to provide detection status, scene overview, operation guidance, and assistive feedback. Privacy protection Visual and audio data are processed on device by default. No account registration is required. Except when users actively use optional cloud-assisted analysis, the app does not store personal visual or audio data. Usage suggestion For a more stable recognition experience, use headphones, bone-conduction headphones, or a chest phone mount. Safety Notice Perception Assist (Perceive World Assist) is an accessibility aid that uses the device camera to provide environmental audio and haptic cues. It does not measure health metrics and does not provide medical advice, diagnosis, treatment, or professional navigation services. Detection results may be inaccurate or incomplete and may be affected by lighting, weather, obstacles, camera angle, device movement, or network conditions. Always rely primarily on a cane, guide dog, or other mobility aid, follow official traffic signals and road signs, and act with your own judgment or assistance from trusted people. Do not use this app as the sole basis for crossing streets, navigation decisions, or any potentially dangerous situation. All information provided by the app is assistive and for reference only. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

JustSee Vision tells you what your photos show and turns them into memories. Built for blind and low vision users and fully compatible with VoiceOver, the app describes every picture, so you want to keep it, come back to it or share it. A photo that speaks A scene, an object, a moment: JustSee describes what a picture shows, so your photos are not just files but memories you can read again, on screen or out loud. Your library, finally clear You no longer have to guess what each thumbnail is. You read, you sort, you find your photos again instead of letting them pile up on your phone. Sharing that makes sense A described photo is easier to share, because the people around you understand straight away what it shows. Documents and mail too A handout from a teacher, a letter, a board full of text: JustSee helps you understand what it says and read it again later. Useful for students, and for everyday mail. Even faster On iPhone 16 and later, press Camera Control, the button on the right side, to take a photo and hear the description right away. How it works You choose. You can use Iko, our assistant that picks the most capable AI for each situation, with nothing to set up. You can also have the description done on your device, for more privacy if your iPhone is recent*, or connect the AI of your choice with your own API key (Google Gemini, OpenAI, Claude, Grok, Mistral, OpenRouter) in Settings. Faces stay apart Face recognition and identifying the people close to you happen only on your iPhone or iPad. Nothing is sent over the internet for this feature. Made by and for blind and low vision people JustSee is designed to be clear, accessible and pleasant to use every day. Download JustSee Vision: describe to keep, and keep to remember. * Note, on-device description Plan on an iPhone 15 Pro or later, a download of about 3 GB, and a result that is sometimes less rich or slower than Iko online. Details vary from one device to another.