commute Archives

AppWizard

August 26, 2026

GBA Emulator Android: My Boy! vs John GBAC vs RetroArch

Game Boy Advance emulation on Android has gained significant traction in 2026, with key applications like My Boy! priced at .99, John GBAC receiving an update on May 19, 2026, and RetroArch enhancing its mGBA core for free use. The search term "gba emulator android" sees around 8,100 monthly searches in the U.S., reflecting a resurgence in interest, particularly among former GBA owners now in their late 20s and 30s who prefer using their smartphones for gaming. All five apps—My Boy!, GBA.emu, John GBAC, RetroArch, and Lemuroid—can run the entire GBA library at full speed on devices from the last six years. The main differences lie in software quality, including save state management, cheat code reliability, controller mapping, and update frequency. My Boy! and GBA.emu utilize cores derived from VisualBoyAdvance (VBA), while John GBAC uses a custom core, and RetroArch and Lemuroid rely on the mGBA core. In terms of features, all apps support save states, but My Boy! offers multiple named slots with thumbnail previews, while RetroArch has a more complex system. Cheat code support is available across the board, with My Boy! and GBA.emu accepting GameShark and CodeBreaker formats, and RetroArch providing a built-in cheat database. My Boy! stands out for its link-cable emulation, allowing local multiplayer connections, whereas RetroArch's netplay is designed for online gaming. All apps support external controllers, but RetroArch excels in visual enhancements with its extensive shader options. The setup process for all five apps is similar and typically takes under ten minutes. GBA ROMs are small, ranging from 4MB to 32MB, making them easy to store on modern devices without significant battery drain. Common issues include save files not loading, audio problems, and cheat codes failing to apply, with solutions often involving file management and settings adjustments. Users can migrate save files between emulators by ensuring the correct file naming and directory structure. Pros and cons of each app include: - My Boy!: Ad-free, strong multiplayer support, but lower rating and closed-source. - GBA.emu: High rating and broad support, but outdated and lacks a free trial. - John GBAC: Free and recently updated, but lower rating and ad-supported. - RetroArch: Free and feature-rich, but complex setup. - Lemuroid: User-friendly and actively maintained, but limited shader options. All five apps are legally available on Google Play, as they do not distribute copyrighted ROM files. Users are advised to source their ROMs legally, ideally by dumping from their own physical cartridges. GBA emulation remains an accessible entry point into retro gaming on Android, especially compared to more demanding systems like the PS2 or GameCube.

AppWizard

August 16, 2026

BMW’s weird Minecraft-like car harvests more energy than it uses

The Deep Orange 17, an experimental solar prototype developed by graduate students at Clemson University, is named 'Luminetta' and features a boxy design inspired by the boxfish. It weighs 1,212 lb (550 kg) and incorporates over 1,700 photovoltaic cells, allowing it to generate up to 5.7 kWh of energy per day. The vehicle's solar array can potentially provide an additional 31 miles (50 km) of range from sunlight. The design focuses on extreme weight reduction and employs a skeletal chassis made from 3D-printed metal joints and lightweight composite body panels. The project aims to demonstrate the feasibility of an energy-positive vehicle, although its performance relies on ideal conditions and raises concerns about crash safety and comfort.

AppWizard

July 4, 2026

I tried Android Auto’s new Adobe Acrobat PDF app

Android Auto has introduced the Adobe Acrobat app, which allows users to access PDFs in an audio-only format using a "Read Aloud" feature. This enables drivers to listen to documents being read aloud while driving, with controls for play, pause, and skip available via the car’s touchscreen or steering wheel buttons. The app is particularly useful for multitasking, allowing users to absorb information from meeting notes, important documents, or industry reports during commutes. While the audio quality may not match that of professional audiobooks, it serves as a practical tool for accessing written content on the road.

AppWizard

June 18, 2026

How Your Location Influences Android App Availability

The Google Play Store customizes its app offerings based on the user's location, which affects app availability and functionality. App developers often set distribution rules that vary by region, leading to differences in user experience even for identical apps. Android devices determine location through a combination of signals, including SIM card data, GPS, and Wi-Fi positioning. Connectivity issues, particularly in rural areas, can limit app usability, while social habits influence regional app demand. Developers analyze engagement data to adapt their offerings based on regional preferences, creating a feedback loop that affects app visibility and features. Users should verify app functionality based on their location and connectivity before assuming an app's absence is due to obscurity.

AppWizard

June 18, 2026

Android Auto Quietly Added Support For A Surprisingly Useful New App

Adobe Acrobat Reader has been added to Android Auto with the v26.5.0.45958 update. Subscribers have full access to the app's functionalities, while non-subscribers can use some free features and a 7-day free trial for paid functionalities. Free features include access to scanned PDFs in Liquid Mode, PDF annotation tools, and a PDF signer feature. Visual functions are disabled for safety, but a "Read Aloud" text-to-speech engine is available for free users. Paid subscribers can access high-quality audio options, an AI assistant for file management, and additional editing tools, although advanced features are not yet available on the dashboard.

AppWizard

June 17, 2026

Android Auto Quietly Added Support For A Surprisingly Useful New App

Adobe Acrobat Reader has been integrated into Android Auto with the v26.5.0.45958 update. Full access to its features requires a subscription, but non-subscribers can use limited free features, including accessing scanned PDFs in Liquid Mode, annotating documents, signing PDFs, and connecting to Google Drive. Visual functions are disabled on the car's screen for safety, but a "Read Aloud" text-to-speech engine is available for free users. Paid subscribers can access high-quality voices, Adobe's AI assistant for file management, a complete mobile editing suite, optical character recognition (OCR), and additional tools, although advanced features are currently not accessible through the dashboard.

BetaBeacon

May 15, 2026

Samsung could turn the Galaxy S27 Ultra into a true gaming beast

RedMagic has integrated touch-sensitive trigger buttons into their gaming smartphones, allowing users to map them to on-screen actions for a more immersive gaming experience. Samsung should consider bringing this feature to the Galaxy S27 Ultra to cater to the growing mobile gaming community and differentiate itself from competitors like Apple.

AppWizard

April 13, 2026

This new Android app could be a lifesaver for sleepy commuters

Sleep&Arrive is a Wear OS app designed for commuters who often fall asleep during their journeys. It uses real-time location data to alert users when they are approaching their intended destinations, accommodating transfers and estimating location even in the event of a lost GPS signal. Users can choose from various alarm options, including phone alarms, headphone notifications, or vibrations on their smartwatch. The core version is free, offering GPS tracking and basic alarms, while a Pro tier includes additional features like support for more transfers, offline maps, and weather updates, priced at approximately per month or for lifetime access. The developer notes that the app is an assistive tool and not a guaranteed solution, as performance may be affected by GPS outages and battery management issues.

BetaBeacon

April 2, 2026

Mobile Blackjack Apps 2026

Blackjack apps allow players to enjoy the classic card game on their mobile devices using virtual currencies like Gold Coins and Sweeps Coins. Players can play anytime and anywhere without risking real money, and still have the chance to win real prizes. The apps are designed for convenience and entertainment, providing a smooth gaming experience on both iOS and Android platforms. Key features of a top blackjack app include a clear interface, game variety, easy tracking of virtual currencies, responsive touch controls, and additional features like strategy charts and flexible betting sizes.

AppWizard

March 31, 2026

Feeling carsick? Samsung thinks your earbuds can help

Samsung's Hearapy app provides a drug-free solution for travel-related nausea by emitting a continuous 100Hz bass tone at 75–85 decibels. Research from Nagoya University supports that listening to this tone for 60 seconds can alleviate motion sickness for up to two hours. The app is compatible with existing earbuds and does not require the purchase of Samsung's Galaxy Buds 4 Pro to be effective.