Vision Viewer vs DNS Sinkhole
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Vision Viewer
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Key Features: β’ Transparent Browsing - Overlay webpages transparently on your rear camera β’ Opacity Control - Adjust background and content transparency in real-time β’ Multiple Tabs - Manage multiple tabs just like Chrome β’ Bookmarks - Organize bookmarks with folder structure β’ File Viewer - Supports PDF, images, Markdown, and ePUB β’ Archive Files - ZIP/CBZ image viewer Browse the web while walking, check recipes while cooking, stay informed while seeing the real world!
DNS Sinkhole
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Choose encrypted DNS without replacing your VPN. Sinkhole helps you understand, select, and configure a trusted DNS-over-HTTPS provider on iPhone and iPad. It adds an encrypted DNS configuration for the provider you choose, using the system API iOS provides for this. SIMPLE GUIDED SETUP Choose your goal β privacy and security, family protection, or advanced custom DNS β then follow clear installation steps designed for everyone. CURATED PROVIDERS Compare privacy and security-focused options from established public DNS providers. Depending on your selection, provider-side filtering may cover known malware, phishing, trackers, ads, or adult content. ADVANCED MODE Use a trusted custom HTTPS DNS endpoint from a service you control or configure, including compatible self-hosted resolvers. HONEST STATUS Sinkhole reads its own state from iOS: whether a configuration exists, and whether iOS has it active. It also sends a single DNS test request to confirm the selected endpoint is reachable, and keeps that separate from activation. PRIVACY BY DESIGN β’ No Sinkhole account β’ No LorisLabs DNS server β’ No VPN tunnel and no VPN configuration β’ No advertising or analytics SDK β’ No DNS query or browsing history received by Sinkhole Once active, DNS requests go directly from your device to the provider you selected. That provider's privacy policy and filtering behavior apply. Sinkhole cannot see or fabricate per-domain statistics. IMPORTANT iOS asks for your approval before Sinkhole can add a DNS configuration, and only you can select it in Settings > General > VPN & Device Management > DNS. You can switch away or remove it there at any time, without the app. A VPN may choose to override system DNS settings; behavior depends on that VPN.
Screenshots
Verdict
The clearest difference is ads: DNS Sinkhole at none against Vision Viewer's shown. Vision Viewer's advantage is iOS requirement (13.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Vision Viewer | DNS Sinkhole |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | β |
| Ads | Yes | No β better |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod β better | iPhone, iPad |
| Requires iOS | 13.0 β better | 17.0 |
| Further details β not scored | ||
| Size | 61 MB | 4 MB |
| Age rating | 17+ | 4+ |
| Developer | YOON HO YOUNG | Christine Martin |
In-app purchases
Vision Viewer
No in-app purchases
DNS Sinkhole
No in-app purchases
Questions
Is Vision Viewer free?
Is DNS Sinkhole free?
Do Vision Viewer or DNS Sinkhole have ads?
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