Tether Mobile vs Screen Mirroring
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Tether Mobile
Model and monitor building performance for compliance, energy efficiency, and sustainability. Capture building information, assess compliance with standards, and install sensors for environmental monitoring. Establish a digital identity for your property.
- Building information capture
- Healthy Home Standards assessment
- Tether sensor installation
- Environmental quality monitoring
- Digital building identity
- Survey data capture
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Model your building, monitor its performance, check if its compliant and analyze if its healthy, energy efficient and sustainable. Tether It, built by Tether, is a powerful tool that enables you too: 1. Capture building information 2. Assess if your home is compliant with the New Zealand Healthy Home Standards 3. Install Tether sensors to monitor environmental quality and energy consumption 4. Capture survey data 5. Establish your buildings own digital identity Whether you are a property manager, healthy home inspector, DIY landlord, building scientist, Architect or property developer, Tether has a solution for you. The Tether Tick, our Healthy Home Standards assessment of compliance feature is a revolutionary tool for Healthy Home inspectors and property managers. The Tether Tick can be fully integrated into your property management platform and provide a seamless experience saving massive amounts of time on double entry while reducing liability and risk exposure.
Screen Mirroring
Effortlessly mirror your iPhone or iPad screen to your Roku TV with zero delay. Share photos, videos, and web content for business presentations or personal entertainment. No extra hardware or complex setup needed.
- Zero-delay screen mirroring
- Mirror iPhone/iPad to Roku TV
- Cast photos and videos
- Stream web videos
- No additional hardware required
- Easy setup
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- Screen Mirroring in high quality without delay (zero delay). - No setup, additional hardwares required. - The easiest mirror app to share your iPhone or iPad screen on your Roku TV (TCL, Samsung, LG, Vizio, ....) in high quality without delay. This screen mirroring app is perfect for making presentation in business meetings. With photos, videos, web videos casting the app also suite for personal entertainment. Features: - Smart mirror iPhone, iPad screen to TV - Streaming or casting photos, videos - Cast web video to tv - Latency is supreme (below 1 second) How to start screen mirroring: - Connect your iPhone/iPad and your Roku TV to the same wifi network - Open the app and connect the app to your Roku TV - Tap on Screen Mirror and follow instruction to start mirroring - To stop mirroring click on the top red bar of your iPhone Premium Subscription: The app includes an optional auto-renewable subscription to access current and future premium categories (price may vary depending on location): - Subscription starts from USD 4.99. - a 1-week subscription - a 1-month subscription - a 1-year subscription • Check in app for exact pricing in your region • Payment will be charged to your iTunes account at confirmation of purchase and will automatically renew (at the duration/price selected) unless auto-renew is turned off at least 24 hours before the end of the current period. • Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. • You can manage your subscription and/or turn off auto-renewal by going to your iTunes Account Settings, but refunds will not be given for any unused portion of the term. Terms of Service: https://tvcapp.net/policies.html#tos Privacy: https://tvcapp.net/policies.html Disclaimer: This app is not affiliated with Roku or any other trademark mentioned here.
Screenshots
Verdict
The clearest difference is review sentiment: Tether Mobile at 100% against Screen Mirroring's 12%. Tether Mobile also leads on in-app purchases (none vs 7) and ads (none vs shown). Screen Mirroring's advantage is rating (4.5 vs 2.0) and ratings volume (53K vs 1). On price, update cadence, monetization model 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. Screen Mirroring sells 6 in-app purchases, starting at $1.99 per 7 days. Tether Mobile asks for nothing beyond the download.
Screen Mirroring holds the better App Store score, 4.5 against 2.0. That said, the two scores are not equally well evidenced: Screen Mirroring has 53K ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 100% of Tether Mobile's written reviews are positive against 12% of Screen Mirroring's, so the app with the better star average is not the one people write more warmly about.
Tether Mobile ships an update every 2 months, Screen Mirroring every 3 months. The most recent releases landed on November 2, 2026 and November 9, 2026 respectively.
| Parameter | Tether Mobile | Screen Mirroring |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (1 ratings) | 4.5 (53K ratings) — better |
| Positive reviews | 100.0% of reviews — better | 12.2% of reviews |
| Number of ratings | 1 | 53K — better |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 101 MB | 200 MB |
| Age rating | 4+ | 17+ |
| Developer | Tether NZ Ltd | TV Cast Pte. Ltd. |
Customer experience
Tether Mobile
Screen Mirroring
Bugs and requests
Tether Mobile
Not enough reviews yet to summarise bugs or requests.
Screen Mirroring
Reported bugs
3 issues- Unexpected charges even after cancellation
- Incompatibility with certain devices
- Laggy performance and video quality issues
Requested features
3 requests- Support for more TV brands
- Ability to mirror entire screen, not just photos/videos
- Improve audio support
In-app purchases
Tether Mobile
No in-app purchases
Screen Mirroring
- Premium3 Days trial$1.997 Days
- Premium2 variants$3.991 Month
- Premium3 Days trial$3.997 Days
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- Premium$9.993 Months
- Premium$29.991 Year
- Premium$34.99
Questions
Is Tether Mobile free?
Is Screen Mirroring free?
Which has better reviews, Tether Mobile or Screen Mirroring?
Do Tether Mobile or Screen Mirroring have ads?
Which is updated more often, Tether Mobile or Screen Mirroring?
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