Pinned Tweet
AltStore.io@altstoreio
Oct 22
2 years and 20 million downloads later... Delta 2.0 is finally here 🚀

It’s our BIGGEST UPDATE EVER 💜

🫧 All-new Liquid Glass design
🎮 Sega Genesis
🏆 RetroAchievements
📖 iPhone Duo support
… and so much more

Available NOW on AltStore PAL and the App Store!
Delta 2.0 Promo Image featuring screenshots of Delta on iPhone, iPad, and iPhone Duo, showcasing the new features including DS emulation on the iPhone Duo
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AltStore.io retweeted
Retro Dodo
@retro_dodo
Oct 30
It was only a matter of time, but there are now transparent skins for the Delta Emulator on iPhone Duo that make it look like a real clamshell handheld, even adding a transparent "hinge". 🤩

More info here, and a free sample for our readers 👉 retrododo.com/stunning-trans…
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AltStore.io@altstoreio
Oct 28
✅ AltStore Classic 2.3.2 and AltServer Windows 1.8.1 + macOS 1.8.3 are now available with fixes for 503 and -80046 errors

To update AltServer, click "Check for Updates..." in the menu.

After updating, you should be able to install or update AltStore Classic as expected.
AltStore Classic 2.3.2 In-App Release Notes: This update fixes 503 and -80046 errors when sideloading and refreshing apps. You may need to manually install this update by re-installing AltStore with AltServer. You do NOT need to delete AltStore first.
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AltStore.io@altstoreio
Oct 28
Replying to @altstoreio
PAL users: A notarized version of AltStore Classic 2.3.2 will be available as soon as it’s approved by Apple.

We understand this has been very frustrating and we appreciate your patience while we worked to resolve these errors. Please let us know if you continue to have issues.
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AltStore.io@altstoreio
Oct 27
Delta on Duo just got even better!

iOS 27.2 is here with support for the Apple Pencil on iPhone Duo ✏️

Play all your DS favorites the way Nintendo intended
Delta 2.0 Promo for Apple Pencil support featuring a DS with the Apple Pencil as the stylus and promo text reading "Now supports Apple Pencil!"
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DachshundWizard 🧙‍♂️
@dachshundwizard
Oct 24
Might need the iPhone Duo for Pokémon
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Fernando Silva
@nandoprince93
Oct 23
The iPhone Duo feels like it was PURPOSE-BUILT for Nintendo DS emulation. 🤯🎮

Playing Pokémon HeartGold & SoulSilver using Delta is just INCREDIBLE.

🎮 Dual-screen layout feels absolutely perfect
📱 The form factor was MADE for this
⚡ Haptics are fantastic
🔥 It genuinely feelo DS

I’m about to lose HOURS, DAYS, maybe WEEKS of my life to this thing… and I cannot wait. 😂

This is AWESOME.
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The Verge
@verge
Oct 22
Delta 2.0 adds support for the iPhone Duo, Sega Genesis games, and more. theverge.com/games/1016524/…
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AltStore.io@altstoreio
Oct 22
Replying to @altstoreio
There’s way more in Delta 2.0 than fits in one thread! Animated controller skins 🕹️, custom fast forward speeds 🏎️, and plenty of other improvements and fixes.

Check out our full release notes: faq.deltaemulator.com/release-notes

Oh, and for our friends in the EU, there’s one more thing...
Delta 2.0 In-App Release Notes: ¡Phone Duo • Delta unfolds in all new ways to take full advantage of iPhone Duo • Optimized controller skins for every pose in both portrait and landscape • Supports Split View multitasking with other apps • Folding Duo puts DS games to sleep, just like closing the lid of a real DS Sega Genesis • Delta does what Nintendon't! • Sega Genesis games are now playable in Delta • New controller skins for iPhone and iPad recreate the classic Genesis controller look • Built-in support for Action Replay and GameGenie cheats Liquid Glass UI • Fresh new Ul designed from the ground up for Liquid Glass • Fully adapts to all screen sizes from Duo to iPad • System icons mark every page in your Game Library • Default artwork now has a light, glassy look RetroAchievements • Sign in with your RetroAchievements account to earn achievements in any supported game • Supports Hardcore mode, which disables loading save states and using cheats • Shows your achievement progressDelta 2.0 In-App Release Notes (Cont.) Recents & Favorites • New "Recently Played" and "Favorites" pages in Game Library • Quickly jump back in to your most recently played games • Add games to "Favorites" via long-press for easy access Animated Controller Skins • Controller skins come to life with support for fully animated buttons and controls • Supports 3rd-party skins, so skin creators can make their own • Try Delta's new official animated GBA skin, designed by Caroline Moore Audio Settings • New audio settings to control how Delta handles other apps' audio • "Mix with Other Audio" keeps music or podcasts playing alongside game audio • "Pause Other Audio" pauses everything else when a game starts Game Boy Color Palettes • Customize how your Game Boy games look with color palettes for original Game Boy games • Supports all the official color palettes from Game Boy Color Custom Fast Forward Speeds • Customize your experience with various Fast Forward speeds set per-game
Delta 2.0 In-App Release Notes (Cont.) Adjustable Screen Position • Long-press to move your game screen wherever you like when playing with a controller • Easily move the screen above your favorite faceplate controllers DLC • Custom in-game experiences for classic Pokémon games • Unlock event items, receive rare Pokémon, and more • Supports all mainline GBA Pokémon games • First DLC coming soon! Redesigned Pause Menu • Fully redesigned & animated pause menu with Liquid Glass • Large, centered pause menu buttons make navigation simple • Dynamically adjusts pause menu layout to scale to all window sizes • Redesigned cheats screen with custom icons for additional customization Redesigned Settings • Reorganizes settings into more easily navigable hierarchy • Displays icons for all top-level settings • Redesigned controller input mapping screen for game controllers and keyboards • New Lil' Settings and Advanced sectionsDelta 2.0 In-App Release Notes (Cont.) Custom Filters (Experimental Feature) • Experience your games just how you remember with new custom game filters • Set your filters per-system to change how games look across all your games • Choose from a set list of defaults (e.g. CRT) or import your own custom filters from the Files app Epilogue GB/SN Operator Support (Experimental Feature) • Use your GB/SN Operator devices with Delta, thanks to the Epilogue team • Connect game cartridges directly to your iPhone/ iPad and play them natively • Reads and writes save files to cartridge • GB and SN operators support GBC/GBA and SNES games respectively • Blowing into cartridges optional Misc. • Added the ability to delete save states in bulk • Fixed issue causing audio crackling for SNES games • Fixed NES games occasionally opening to a black screen
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AltStore.io@altstoreio
Oct 22
Replying to @altstoreio
Delta is now available in the App Store in the EU, which means it’s finally in the App Store WORLDWIDE 🌎

Now that Apple’s €0.50-per-download Core Technology Fee is gone, we can finally afford to do this 💜

Thanks to the @EU_Commission for making this possible!
Promo Image for Delta launching in the EU App Store showing the EU Flag, App Store icon, and Delta App icon surrounded by screenshots of Delta 2.0
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AltStore.io@altstoreio
Oct 21
⚠️ We’re aware of a new AltStore Classic error -80046 (not -80045) affecting AltServer Windows users

We're looking into it, but in the meantime you can continue using Remote AltServers in AltStore Classic

We appreciate your patience while we work to address this (again 😅)
AltServer Windows error alert: This action cannot be completed at this time. (-80046)
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AltStore.io@altstoreio
Oct 21
🚀 AltStore Classic 2.3.1 and AltServer macOS 1.8.2 are out with a fix for error -80045

Update AltStore from the My Apps tab. If that fails, manually update via AltServer

To update AltServer, click "Check for Updates..." in the menu. Once updated, install AltStore normally.
AltStore 2.3.1 In-App Release Notes: This update fixes error -80045 when sideloading and refreshing apps. ⚠️ You may need to manually install this update by re-installing AltStore with AltServer. You do NOT need to delete AltStore first.
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AltStore.io@altstoreio
Oct 21
Replying to @altstoreio
⚠️ You may still encounter 503 errors when installing or refreshing apps. Waiting and trying again later should resolve this.

PAL users: A notarized version of AltStore Classic 2.3.1 will be available as soon as it’s approved by Apple.
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AltStore.io@altstoreio
Oct 21
Replying to @altstoreio
This update also includes other important updates, including Randomize Bundle IDs which may help with “provisioning profile is banned.”

Thanks to kisnner26 and whydr4 for their help with the -80045 fix 💚
github.com/altstoreio/Alt…
github.com/rileytestut/Al…
github.com/rileytestut/Al…
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AltStore.io@altstoreio
Oct 19
🚀 Introducing our new blog — powered by micro.‌blog

Apple recently announced a number of changes in the EU, like removing the Core Technology Fee, so we thought it'd help to explain everything!

Read why now's a great time to try out AltStore blog.altstore.io/2026/10/19/big…
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AltStore.io@altstoreio
Oct 16
⚠️ We are aware of an ongoing AltStore Classic error (-80045) when using Remote AltServer

While we work to address this, please use AltServer 1.8.1 on a Mac or PC to continue using AltStore.

However, if you're on macOS 27, an AltServer update is coming later to fix this issue.
AltServer error alert: AltServer could not sign in with your Apple ID. This action cannot be completed at this time. (-80045)
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AltStore.io@altstoreio
Oct 16
🚀 Delta 2.0rc is now available for all Patrons, with key bug fixes ahead of the 2.0 launch

And we decided to celebrate the upcoming release with a surprise new feature – Delta Limited Content (DLC)!

One more thing.. you can try FREE with our new 7-day free trial on Patreon!
Delta 2.0RC promo image: "Delta 2.0RC with a surprise new feature... DLC! Try now for FREE on Patreon!"
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AltStore.io@altstoreio
Oct 16
Replying to @altstoreio
Remember Event Distributions from GBA4iOS? They’re back as DLC 💜

Play custom in-game experiences for Pokémon games, where you'll interact with @rileytestut, @shanegillio, and the entire AltStore team!

In our first DLC, Pokémon Emerald players can find us for a special gift 🎁
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AltStore.io@altstoreio
Oct 16
Replying to @altstoreio
This release is also packed with key improvements & even a new Custom Filters experimental feature so you can play on a CRT 📺

And we can't wait for everyone to try Delta 2.0 on iPhone Duo very soon!!

For full release notes, check out our Patreon post: patreon.com/rileyshane/pos…
Delta 2.0rc In-App Release Notes: NEW DLC • Custom in-game experiences for Pokémon games, built by our team • Unlock event items, receive rare Pokémon, and more • Start an event from the Pause Menu while playing • First event available now for Pokémon Emerald! Custom Filters • New Experimental Feature for using custom game screen filters • Includes two presets for every system, such as CRT and original Game Boy • Import your own filters from the Files app IMPROVED • Dynamically updates "Audio" settings icon to reflect current volume level • Open files browser directly upon tapping "+" button • Change fast forward speed via per-game settings • Restored the "Choose" button when no Nintendo WFC server is selected • Updated larger devices to show three games on game selection screen • Updated the previous sync status screen for iOS 26 • Removed the redundant RetroAchievements heading from per-game settings • Limited the number of games shown in Recents • Updated the RetroAchievements descDelta 2.0 In-App Release Notes (Cont.) FIXED • Fixed fast forward and load state buttons disappearing when RetroAchievements are enabled • Fixed settings icons showing incorrect colors in light and dark mode • Fixed controller input picker appearing blue instead of purple on iOS 26 • Fixed animated controller skins missing buttons in skin selection screen • Fixed importing md files for Sega Genesis games • Fixed screenshot notifications appearing behind the pause menu • Fixed online multiplayer help text appearing when a Nintendo WFC server is already selected • Fixed RetroAchievements achievement notifications sometimes not appearing • Fixed crash when resizing Pause Menu to very small sizes • Fixed not disabling hardcore mode for games • Fixed app hanging indefinitely when showing cheats
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