DNS Shield vs White Lightning SmartGPU
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DNS Shield
Encrypt your DNS queries and use no-logging servers to safeguard your online presence across all your Apple devices. Easily configure settings, switch servers, and benefit from system-wide protection without needing a VPN. It helps minimize contact with harmful sites and updates DNS providers automatically.
- Encrypts DNS queries
- No-logging DNS servers
- Ease of configuration
- Effortless DNS server switching
- System-wide protection
- Minimizes harmful site contact
- Automatic DNS provider updates
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Protect yourself on all your Apple devices by encrypting DNS queries and using no-logging DNS servers. Safeguard your online presence. Key features: - Ease of configuration. - Effortlessly switch DNS servers. - No vendor lock in. - No need for VPN. - Minimise or completely eliminate, in some cases, the amount of harmful sites contacted by your device. - Works System wide (not only in the browser). - Extensive In-App Help system. - We don't collect any data and we don't track your activities. - Automatic updates of the DNS providers collection. Your feedback and reviews will be highly appreciated!
White Lightning SmartGPU
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The White Lightning SmartGPU™ App is a companion for the White Lightning SmartGPU™ and allows users to monitor the external power supplied to their airframe from inside the cockpit through a bonded & secure Bluetooth Low Energy connection, instead of needing to be in the line of sight of the display panel. A compatible White Lightning SmartGPU™ is required for use. +Application Features: - Displays real-time Input/Output Voltage and Current readings - Provides supply health and performance metrics through temperature readings. - Remote pause/resume control of output voltage - SmartGPU™ personalization & configuration +About the product: Designed for the needs of a wide range of general aviation aircraft, from piston-powered to mid-size business jets, the SmartGPU™ sets a new standard in power, control, safety, and convenience. The White Lightning SmartGPU™ is unique with its advanced user interface, remote operation and control via a mobile device app, and its option for full-time battery maintenance charging. Visit https://WhiteLightningGPU.com/ for purchasing information, manuals, and tips! +About Us: White Lightning is made by Audio Authority Corporation. Audio Authority is a small, creative manufacturer that looks for niche opportunities in the electronics field. Our philosophy is to do everything ourselves when possible. We also have our own engineering, sales, support, and shipping departments, all under one roof in Lexington, KY. That benefits our customers because we can more easily and quickly coordinate to solve problems and keep each other up to date. We like to keep the work here in the USA as much as possible.
Screenshots
Verdict
The clearest difference is price: White Lightning SmartGPU at Free against DNS Shield's $1.99. White Lightning SmartGPU also leads on iOS requirement (14.0 vs 18.4). DNS Shield's advantage is update cadence (monthly vs every 3 months). On 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
White Lightning SmartGPU is free to download; DNS Shield costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
DNS Shield ships an update monthly, White Lightning SmartGPU every 3 months. The most recent releases landed on September 21, 2026 and October 17, 2026 respectively.
| Parameter | DNS Shield | White Lightning SmartGPU |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 4.0 (4 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Monthly — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Requires iOS | 18.4 | 14.0 — better |
| Further details — not scored | ||
| Size | 3 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | ARETORI SOLUTIONS LTD | Audio Authority |
In-app purchases
DNS Shield
No in-app purchases
White Lightning SmartGPU
No in-app purchases
Questions
Is DNS Shield free?
Is White Lightning SmartGPU free?
Do DNS Shield or White Lightning SmartGPU have ads?
Which is updated more often, DNS Shield or White Lightning SmartGPU?
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