iPhone 4 Retina Display apps on iPad
Ask iLounge offers readers the opportunity to get answers to their iPod-, iPhone-, iPad-, iTunes-, or Apple TV-related questions from a member of the iLounge editorial team. We'll answer several questions here each week, and of course, you can always get help with more immediate concerns from the iLounge Discussion Forums. Submit your questions for consideration using our Ask iLounge Submit Form. We reserve the right to edit questions for grammar, spelling, and length.
Q: Will iPod and iPhone apps that have been updated with hi-res graphics in support of the new Retina display of the iPhone 4 automatically run fullscreen on the iPad?
A: The short answer is no. Firstly, apps that have been updated for the iPhone 4 must still retain backward compatibility with older iPhone devices and their 480x320 screens, and the iPad will still render these in their lower-resolution format by default. Thus far the only apps that have appeared on the App Store specifically designed to run only on the iPhone 4 do not run on the iPad at all.
The other thing to keep in mind is that with the exception of graphical apps such as games, many apps are simply providing higher-resolution versions of specific artwork and icons within the app, relying on the iPhone 4 to scale other user interface elements to the higher resolution.
That said, however, although iPhone apps will still run in a 480x320 window by default, those apps that have higher-resolution graphics for the iPhone 4 should look better when scaled up to the “2X” size on the iPad, although they will be of a noticeably lower resolution than a native iPad app.
- Will removing a credit card from Safari also remove it from Apple Pay?
- Can I mute Handoff calls coming into my Mac from my iPhone?
- How do I keep my iPhone calls from ringing on my Mac?
- Why doesn’t Traffic show up on my Today Notifications Screen?
- Why doesn’t my iPhone reconnect to Wi-Fi after I turn it on?
- Why can’t I see the iPad-style landscape view on my iPhone 6 Plus?
- Apple releases fourth betas of iOS 10.3 + watchOS 3.2 to developers
- Third-party screen repairs no longer void iPhone warranty
- iDevices adds dynamic automation, enhanced scheduling to ‘Connected’ app for HomeKit
- Apple reports that iOS 10.2.1 significantly reduces unexpected iPhone 6s shutdown issues
- Mobiata announces sunset of FlightTrack 5 and FlightBoard apps
- Harman announces first Wireless CarPlay implementation
- Report: Apple still considering several possible wireless charging solutions for ‘iPhone 8’
- Mini Metro adds Endless Mode
- Apple issues statement opposing Trump administration’s rescission of transgender rights
- ResearchKit study conducted using Apple Watch reveals new insights into seizures
- PureGear PureSwitch HomeKit-enabled Wireless Smart Plug
- 1More Triple Driver In-Ear Headphones
- Revogi Smart Lightbulb, Smart Lightstrip, Smart Candle + Smart Meter Plug
- Audeze iSine10 In-Ear Headphones
- MOCACARE MOCACuff Connected Blood Pressure Monitor
- Apple AirPods
- Elgato Eve Motion
- Olloclip Core Lens Set for iPhone 7/7 Plus
- Logitech Pop Home Switch Starter Pack
- Elgato Eve Light Switch
- Top Five: The Best Products for Building a Smart Home with HomeKit
- Instant Expert: Secrets & Features of watchOS 3
- Instant Expert: Secrets & Features of tvOS 10
- Instant Expert: Secrets & Features of iOS 10
- Inside the betas: iOS 10 Photos gets Advanced Computer Vision
- Inside the betas: iOS 10 Music app delivers ‘clarity and simplicity’
- Inside the betas: iOS 10 Maps gets a major redesign
- Inside the betas: iOS 10 shakes up the user experience
- Inside the betas: watchOS 3 promises a real speed boost
- Inside the betas: A sneak peek at what’s new in tvOS 10