Comparison

SmartRemote vs HY300 4K Smart Projector Guide

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SmartRemote

Control all your Smart TVs from a single app, eliminating the need for multiple remotes. Seamlessly mirror content from your phone and navigate your TV with a touchpad and convenient text entry.

Highlights
  • Effortless Smart TV Control
  • Mirror Videos, Photos, and Music
  • Easy Mouse Control with Touchpad
  • Convenient Text Entry
  • Volume and Channel Control
  • Player Controls
  • Abundance of Menu Options
Features
Read full description

Control your Samsung, LG, Sony, Roku, Fire TV, Xiaomi and Hisense Smart TVs — plus Apple TV, soundbars, set-top boxes and projectors — from one app. No more juggling multiple remotes. TV Remote turns your iPhone or iPad into a powerful universal remote. Discover your TVs automatically on Wi-Fi, tap to connect, and start controlling instantly. NEW IN 3.0: APPLE TV, HOMEKIT & MATTER + A dedicated Apple TV remote with a clean, Apple-style clickpad + Control Apple TV and HomeKit-enabled TVs set up in Apple's Home app + Works with Matter accessories you've added to Apple Home + No IP addresses or pairing codes needed — your devices just appear MORE THAN JUST TVs + Dedicated remotes for soundbars, set-top & cable boxes, and projectors + Organize every device by room and open the right remote in a tap SUPPORTED BRANDS + Samsung Smart TV (2016+) + LG webOS TV + Sony Bravia + Roku TV & Roku players + Amazon Fire TV & Fire TV Stick + Xiaomi Mi TV / Mi Box + Hisense VIDAA TV + Apple TV, HomeKit & Matter TVs FULL REMOTE CONTROL + D-pad navigation with OK/Select + Volume up/down and mute + Channel up/down + Power on/off with Wake-on-LAN + Home, Back, Menu, Source/Input + Number pad for direct channel entry + Media controls: Play, Pause, Rewind, Fast Forward, Stop SMART FEATURES + Touchpad with LG Magic Remote-style mouse control + Type on your phone, text appears on TV + Launch Netflix, YouTube, Disney+, Prime Video and more + Browse on your phone, watch on your TV + Mirror videos, photos and music to your TV EASY SETUP + Auto-discovers Smart TVs on your Wi-Fi network + Apple TV & HomeKit devices set up through Apple's Home app + Connect by IP address for manual setup + Wake powered-off TVs with Wake-on-LAN + No hub or extra hardware required Subscription Details: Payment will be charged to your iTunes Account at confirmation of purchase. Your subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Manage subscriptions in your Account Settings. Terms & Conditions: https://mobilealchemy.co/terms-of-service.html Privacy Policy: https://mobilealchemy.co/privacy-policy.html

About

HY300 4K Smart Projector Guide

This guide provides step-by-step instructions for setting up and troubleshooting your HY300 4K Smart Projector. It helps with initial setup, WiFi connection, screen mirroring, image adjustments, and resolving common issues like no signal or audio problems.

Highlights
  • Step-by-step setup instructions
  • WiFi and Bluetooth connection help
  • Screen mirroring guidance
  • Image focus and keystone correction
  • Troubleshooting for common issues
  • Factory reset procedures
Features
Read full description

HY300 4K Smart Projector Guide is a quick, step-by-step helper designed for one thing: getting your projector set up and working with your iPhone without wasting time. Pick your issue, follow a short checklist, and apply the fixes that solve most common setup problems. What this guide helps you do • Complete first-time HY300 projector setup • Connect the projector to WiFi • Mirror an iPhone using AirPlay, Screen Mirroring, iOS Cast, or similar options • Fix blurry images using the available focus controls • Correct tilted or trapezoid-shaped images with keystone settings • Fix HDMI “no signal” problems • Solve Bluetooth, audio, remote-control, and app issues • Understand black-screen and streaming compatibility problems • Use factory reset safely when simpler fixes do not work Built for speed • Clear steps with no long paragraphs • Simple screens you can follow while setting up the projector • Helpful checks so you don’t miss the obvious: power, focus, input source, WiFi, Bluetooth, and projection settings • Troubleshooting guidance for common HY300 problems Important note HY300 projectors are sold by many different sellers and may use different firmware, menu names, focus controls, and built-in apps. Follow the manual supplied with your exact projector when its instructions differ from this guide. Independent guide / disclaimer This app is an independent guide/helper for HY300-family portable smart projectors. It is not affiliated with or endorsed by any projector manufacturer, seller, streaming service, or official projector application. This app does not control, connect to, cast to, or remotely operate your projector. It provides setup and troubleshooting information only.

Screenshots

SmartRemote4 screens
HY300 4K Smart Projector Guide4 screens

Verdict

The call

The clearest difference is rating: SmartRemote at 3.0 against HY300 4K Smart Projector Guide's 1.3. SmartRemote also leads on update cadence (every 8 days vs every 6 weeks) and review sentiment (10% vs 0%). HY300 4K Smart Projector Guide's advantage is in-app purchases (none vs 3). On price, ratings volume, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. SmartRemote sells 3 in-app purchases, starting at $3.99 per 7 days. HY300 4K Smart Projector Guide asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

SmartRemote holds the better App Store score, 3.0 against 1.3. Both are backed by a comparable volume of ratings — 2 and 3 respectively. Written reviews point the same way: 10% of SmartRemote's written reviews are positive against 0% of HY300 4K Smart Projector Guide's.

UpkeepUpdate frequency

SmartRemote ships an update every 8 days, HY300 4K Smart Projector Guide every 6 weeks. The most recent releases landed on September 3, 2026 and September 22, 2026 respectively.

Scorecard5 real differences · 5 level
SmartRemote versus HY300 4K Smart Projector Guide: the parameters behind the verdict, then further details
ParameterSmartRemoteHY300 4K Smart Projector Guide
PriceFreeFree
Rating3.0 (2 ratings) — better1.3 (3 ratings)
Positive reviews10.0% of reviews — better0.0% of reviews
Number of ratings23 — better
Update frequencyEvery 8 days — betterEvery 6 weeks
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS16.4 — better16.6
Further details — not scored
Size17 MB7 MB
Age rating4++4
DeveloperMOBILE ALCHEMY LTDCristian Andrei Romascu Radu

Customer experience

SmartRemote

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews10 reviews
Positive10.0%
Neutral0.0%
Negative90.0%

HY300 4K Smart Projector Guide

All ratings3 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

3 purchases

SmartRemote

Subscriptions2
  • Weekly Subscription3 Days trial$3.997 Days
  • Annual Premium$29.991 Year
One-time1
  • Lifetime Premium$49.99
None

HY300 4K Smart Projector Guide

No in-app purchases

Questions

Is SmartRemote free?
SmartRemote is free to download, with in-app purchases available.
Is HY300 4K Smart Projector Guide free?
HY300 4K Smart Projector Guide is free to download, with no in-app purchases.
Which has better reviews, SmartRemote or HY300 4K Smart Projector Guide?
SmartRemote is rated higher. SmartRemote averages 3.0 out of 5 from 2 ratings, while HY300 4K Smart Projector Guide averages 1.3 from 3 ratings.
Do SmartRemote or HY300 4K Smart Projector Guide have ads?
Both SmartRemote and HY300 4K Smart Projector Guide show ads.
Which is updated more often, SmartRemote or HY300 4K Smart Projector Guide?
SmartRemote ships an update every 8 days, and HY300 4K Smart Projector Guide every 6 weeks. Most recently, SmartRemote was updated on September 3, 2026 and HY300 4K Smart Projector Guide on September 22, 2026.

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