U vs TraceHush
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
U
Control your smart lighting system with this app. Set custom schedules for different zones, turn lights on/off manually, and name your zones for easy management. It's a convenient interface for Universal Lighting Systems' Zone Control transformers.
- Set zone schedules
- Manual zone control
- Name custom zones
- Individual zone timing
- System on/off control
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U-SYNC APP is a Wifi enabled smart device app for Universal Lighting Systems, Inc. Zone Control transformers. The App works as an interface to set schedules for zones on the U-SYNC Zone Control products, as well as manually turning the entire system on/off, or multiple zones on/off. Zones can be named and customized to run on individual times for specific durations of time.
TraceHush
This app enhances your Safari browsing by blocking common ads and trackers. It operates locally on your device, ensuring your browsing history and preferences remain private. Customize blocking settings for individual websites and enjoy a cleaner, more secure browsing experience.
- Blocks common advertising and tracking requests in Safari
- Privacy-focused design with no account or analytics
- Master switch for all filtering
- Pause protection for current website
- Filter sources reviewed every 14 days
- Works only in Safari
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TraceHush helps reduce common advertising and tracking requests while you browse in Safari. Blocking is handled by Safari using rules packaged with the extension. TraceHush does not run a remote filtering service, create an account, or receive a history of the pages you visit. PROTECTION YOU CONTROL • TraceHush uses one compatibility-focused protection configuration. After a subscribed customer enables the Safari extension, it blocks listed hosts when they appear as third-party page resources to reduce the chance of website breakage. • Use the master switch to turn all TraceHush filtering on or off. • Pause protection for the current website from TraceHush's Safari toolbar panel, or manage allowed websites in the containing app's Allowed tab. • Filter sources are reviewed at least every 14 days. Approved changes are compiled, tested, and delivered through signed app updates rather than downloaded silently by the extension. PRIVATE BY DESIGN • No account or sign-in • No analytics, telemetry, advertising SDK, or behavioral profile • No remote filter downloads • No browsing-history database • Your filtering preference and allowed website hostnames stay on your device in an App Group shared only by the TraceHush app and Safari extension SUBSCRIPTION OPTIONS • Monthly: $1.99 per month, with a 7-day introductory trial for eligible first-time monthly subscribers. Unless canceled at least 24 hours before the trial ends, it automatically converts to the monthly subscription at Apple's displayed price. • Annual: $7.99 per year, with no introductory trial • Purchase, restore, and subscription-management controls are available in the containing app and use Apple's StoreKit No TraceHush account is required. Payment and subscription administration are handled by Apple. Both plans renew automatically until canceled through Apple. Introductory-offer eligibility and localized prices are determined by the App Store. TraceHush works in Safari only. It does not filter traffic in other apps, does not provide device-wide network filtering, and cannot remove every advertisement or tracker. Website designs and advertising systems change, and some pages may need a website exception. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: TraceHush at 5.0 against U's 3.0. TraceHush also leads on update cadence (weekly vs every 2 months) and ratings volume (3 vs 1). U's advantage is in-app purchases (none vs 2) and iOS requirement (10.0 vs 26.2). On price, ads 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. TraceHush sells 2 in-app purchases, starting at $1.99 per month. U asks for nothing beyond the download.
TraceHush holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively.
U ships an update every 2 months, TraceHush weekly. The most recent releases landed on October 12, 2026 and September 13, 2026 respectively.
| Parameter | U | TraceHush |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 1 | 3 — better |
| Update frequency | Every 2 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, Mac — better |
| Requires iOS | 10.0 — better | 26.2 |
| Further details — not scored | ||
| Size | 49 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Universal Lighting System | Edward Lindsay |
Customer experience
U
TraceHush
In-app purchases
U
No in-app purchases
TraceHush
- TraceHush Monthly7 Days trial$1.991 Month
- TraceHush Annual$7.991 Year









