LumyEYE vs Perception Assist
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LumyEYE
This app uses AI to read, describe, and search by voice, offering independence to visually impaired, blind, and dyslexic users. It can read documents, describe camera views, perform voice searches, and summarize text in over 35 languages, all hands-free.
- Voice-controlled reading of documents and signs
- Camera-based object and scene description
- Hands-free internet search by voice
- Document summarization and OCR
- Multilingual support with translation
- Enhanced privacy features
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Lumyeye makes your phone able to read, describe, and search by voice. Instant independence for the visually impaired, blind, and dyslexic—simple with your voice. - What Lumyeye can do for you: - Read aloud documents, receipts, packaging, street signs - Describe what the camera sees: objects, labels, prices, daily scenes - Perform Internet searches by voice: “What is this?”, “Price?”, “Definition?” - Summarize or fully read documents (clean OCR) - Multilingual (35+ languages) with natural voices and translation - 100% voice-controlled: no complex interface, fully hands-free - Enhanced privacy: hosted in France, GDPR-compliant, no session data stored Why choose Lumyeye - Designed with and for blind, visually impaired, and dyslexic users; built for daily use and immediate ease of access. Trial & commitment - Free trial, full feature access, no commitment. Pricing: simple and transparent - Premium Monthly Plan - Premium Annual Plan: Download Lumyeye now and discover how your phone can become your eyes and your voice. Try it free and transform your everyday life. Privacy Policy: https://www.lumyeye.com/politique-confidentialite Terms of Use: https://www.lumyeye.com/mentions-legales-cgu-cgv
Perception Assist
This app uses AI to help blind and visually impaired users understand their surroundings. It provides voice guidance and haptic cues for outdoor risks, scene analysis, and object detection, with both on-device and cloud-assisted capabilities.
- Outdoor risk recognition
- AI scene analysis
- Automatic detection mode
- Multilingual voice feedback
- On-device and cloud processing
- Accessible interaction design
- Privacy protection
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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/
Screenshots
Verdict
The clearest difference is review sentiment: LumyEYE at 70% against Perception Assist's 0%. LumyEYE also leads on iOS requirement (15.1 vs 18.0). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. LumyEYE sells 2 in-app purchases, starting at $12.90 per month and Perception Assist sells 6 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.
| Parameter | LumyEYE | Perception Assist |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.7 (3 ratings) — better |
| Positive reviews | 70.0% of reviews — better | 0.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 18.0 |
| Further details — not scored | ||
| Size | 46 MB | 112 MB |
| Age rating | 12+ | 12+ |
| Developer | LumyEYE | 南京组团趣信息科技有限公司 |
Customer experience
LumyEYE
Perception Assist
In-app purchases
LumyEYE
- Plan Premium Mensuel$12.901 Month
- Plan Premium Annuel$129.001 Year
Perception Assist
- Cloud AI Guard Monthly Plan$4.991 Month
- Cloud AI Annual Protection Plan$59.991 Year
- Basic Detection Pack$0.99
- Temp Boost Pack$4.99
- Short-Term Boost Pack$6.99
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- Travel Boost Pack$129.99







