Pharo Previewer vs GV
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pharo Previewer
This tool allows you to preview changes to your business's native app in real time before publishing. It helps ensure your app has an attractive design and is accessible, especially for users with visual impairments.
- Real-time preview of app changes
- Accessible design for visual impairments
- Upload content, descriptions, and translations
- Include images, videos, and links
- Interactive maps and location-based notifications
- Build 100% native apps
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You can contribute to creating a world that is more accessible to everyone by providing the information about your business through PharoSuite. Take advantage of the tools provided by the suite and build your own 100% native app, with an attractive design, smart interaction and completely accessible to people with visual impairments. Upload contents, descriptions, translations, images, videos, links, interactive maps. Choose the most appropriate location system to notify your users about contents close to them. Use PharoPreviewer to preview in advance and check whether the changes are as you expect, before publishing them in the final app for your users.
GV
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GV Discover is a voice-first app that helps blind and visually impaired individuals explore their surroundings with confidence and ease. Powered by advanced spatial AI and Google's Gemini, GV Discover turns your smartphone into a real-time environmental awareness tool. Key Features: - Look: Scan your environment and hear spoken scene descriptions. - View Q&A: Ask questions like “What’s in front of me?” or “Is there a door nearby?” and get smart, conversational answers. - Find: Locate nearby objects such as your phone, chair, or water bottle using voice commands and audio cues. - Read: Instantly read printed text or currency through your device’s camera. Built with accessibility at the core: - Fully audio-driven, with optional tap gestures - Designed to work with VoiceOver and accessibility settings - Optimized for low-vision and no-vision users
Screenshots
Verdict
The clearest difference is update cadence: GV at every 2 weeks against Pharo Previewer's every 3 months. On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.
Pharo Previewer ships an update every 3 months, GV every 2 weeks. Both last shipped on October 25, 2026.
| Parameter | Pharo Previewer | GV |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 14.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 32 MB | 73 MB |
| Age rating | 4+ | 17+ |
| Developer | ITCares s.r.l. | GoVivid Co. |
In-app purchases
Pharo Previewer
No in-app purchases
GV
No in-app purchases
