Riley Testut
@riley.social
📤 3000
📥 291
📝 220
App developer. Building
@deltaemulator.com
and
@altstore.io
pinned post!
OK nevermind, THIS is the coolest thing I’ve ever done to my iPhone
add a skeleton here at some point
5 months ago
6
125
19
reposted by
Riley Testut
AltStore
4 days ago
Our quest for world domination continues! AltStore PAL is now available in Brazil 🇧🇷 Starting today, iPhone users in Brazil can download AltStore PAL and join the community of users already in the EU and Japan 🌎 Download now (iOS 26.5+):
altstore.io
2
29
11
reposted by
Riley Testut
David Imel
12 days ago
2 weeks ago I played Melee with
@riley.social
for practically the first time since my 24/7 college days and I still have a loose skin patch on my thumb from the GameCube thumb stick
1
38
1
Delta on app wall at
#WWDC26
!
14 days ago
3
42
2
On my way to
#WWDC26
✈️
16 days ago
1
30
0
reposted by
Riley Testut
Delta
19 days ago
And now for something VERY cool: built-in support for Epilogue’s GB & SN Operators 🤯 Connect your old cartridges to your iPhone or iPad to play them natively in Delta, including your actual save files from years past ⏳ Thanks to Epilogue for contributing this feature!
2
24
2
reposted by
Riley Testut
Delta
19 days ago
🚀 Delta 2.0b4 is now available for all Patrons! This beta continues our reimagining of Delta for the Liquid Glass era and even packs in some new experimental features ⚙️ Redesigned & updated settings 💧 Liquid Glass cheats UI 🎮 Epilogue GB/SN Operator Support
add a skeleton here at some point
2
33
3
reposted by
Riley Testut
AltStore
about 1 month ago
It’s official…our most-requested feature EVER is coming to AltStore Classic 👀 Introducing on-device sideloading, a new way to use AltStore that lets you sideload apps WITHOUT A COMPUTER!! Coming soon to everyone, but available now in beta for all Patrons 🧵
2
37
15
Ternus it is! I’m legitimately hopeful Apple uses this an opportunity to rethink its approach to developers and regulatory issues — but will take time to see if that’s true
loading . . .
Tim Cook to become Apple Executive Chairman John Ternus to become Apple CEO
Apple announced Tim Cook will become executive chairman of Apple’s board of directors and John Ternus will become Apple’s next CEO.
https://www.apple.com/newsroom/2026/04/tim-cook-to-become-apple-executive-chairman-john-ternus-to-become-apple-ceo/
2 months ago
1
24
2
reposted by
Riley Testut
AltStore
2 months ago
AltStore PAL launched 2 years ago today 🎉 And to celebrate, we thought it would be fun to do a talk at
@deepdishswift.com
2026 and share the full story leading up to release day! The VOD is coming soon, and we promise there will be some fun, untold stories — stay tuned 👀
1
18
4
reposted by
Riley Testut
Deep Dish Swift 2027 • April 4th to 6th
2 months ago
Up next at Deep Dish Swift 2026! Riley Testut is on stage with "AltStore: From Hacky Side Project to Legitimate App Store" 🍕
0
7
2
Headed off to
@deepdishswift.com
to give my first dev conference talk in quite a while! If you’re around please say hi 👋
2 months ago
0
7
0
reposted by
Riley Testut
Matt R
3 months ago
In honor of Pokemon Champions releasing imminently, on behalf of the
@deltaemulator.com
team, I’ve made a guide on how to get your nostalgic team from Gen I and onward into Pokemon Home! Hope to see you in a battle, trainers!
www.reddit.com/r/Delta_Emul...
loading . . .
From the Delta_Emulator community on Reddit
Explore this post and more from the Delta_Emulator community
https://www.reddit.com/r/Delta_Emulator/comments/1sf2a10/transferring_pokemon_from_any_generation_into/?utm_source=share&utm_medium=web3x&utm_name=web3xcss&utm_term=1&utm_content=share_button
1
27
5
reposted by
Riley Testut
Surf
3 months ago
ICYMI, Surf is now live on the web! 🏄♀️ Create feeds about anything you're into by mixing Bluesky, Mastodon, YouTube, RSS and more. Check out these feeds from
@wired.com
,
@masnick.com
,
@theverge.com
,
@davidimel.com
,
@shutdownfullcast.bsky.social
,
@betonher.bsky.social
and more.
surf.social/discover
1
49
22
Looks like I’ll be attending a WWDC keynote for the first time in over 10 years!!! My decade-long drought is finally over 🙌
3 months ago
4
33
0
reposted by
Riley Testut
Springboard
3 months ago
Apple at 50: An interview with
@rileytestut.mastodon.social.ap.brid.gy
about
@altstore.io
, App Store rules, Delta 2.0, and more.
darylbaxter.com/posts/apple-...
loading . . .
Interview with Riley Testut on Apple, Delta 2.0, AltStore, and indie developers
Testut talks about App Store restrictions, Delta Camera, and the future of AltStore as Apple turns 50
https://darylbaxter.com/posts/apple-at-50-altstores-riley-testut-on-app-store-rules-delta-2-0-and-indie-developers/
0
4
3
reposted by
Riley Testut
Bryan (they/them)
3 months ago
Got to meet and hang with the man, the legend
@riley.social
at
@atmosphereconf.org
!!!
1
13
1
reposted by
Riley Testut
Spark
3 months ago
SPARK IS NOW fully. open. source. Go contribute or star the repo:
github.com/sprksocial/client
Read our blog post:
sprk.so/blog/opening-up
loading . . .
Committing to the Open - Spark Blog
Our foundation in open social, and our future in open source
https://sprk.so/blog/opening-up
8
204
68
reposted by
Riley Testut
Ted Han★ 韓聖安
3 months ago
I got to meet the
@alt.store
guys yesterday. It's so so heartening to see them at
#atmosphereconf
. Partly just cause
@deltaemulator.com
is rad, but also because they've been doing cross protocol thinking for a long time.
1
28
2
reposted by
Riley Testut
CommunityKit
3 months ago
🚨
#WWDC26
is coming! You know what that means: ✈️ Time to clear the runway. 📆 We're back and we'll share more soon! 💻 In the meantime, we’ve got work to do. 👀
communitykit.social
0
12
10
reposted by
Riley Testut
Flipboard
3 months ago
We’re kicking off season 3 of
#DotSocial
with a conversation between our CEO,
@mmccue.bsky.social
, and
@riley.social
and
@shanegillio.bsky.social
of
@altstore.io
. Listen to the new episode here:
dot-social.simplecast.com/episodes/alt...
loading . . .
AltStore and the Indie App Renaissance | Dot Social
After Apple rejected their app, Riley Testut and Shane Gill built AltStore — an independent app store that gives indie developers new ways to distribute software, connect with users, and leverage the ...
https://dot-social.simplecast.com/episodes/altstore
1
13
9
reposted by
Riley Testut
First, Last, Everything
3 months ago
New FLE! This time it’s
@riley.social
, creator of game emulator
@deltaemulator.com
and
@altstore.io
. We talk early tech loves, game emulation, and going up against Apple with AltStore . 🟣
podcasts.apple.com/us/podcast/f...
🎧
www.macstories.net/podcasts/fir...
loading . . .
0
1
3
Took a lot of effort to make it all work seamlessly, but it’s pretty cool seeing likes appear natively in AltStore from both Mastodon and Bluesky 😊
3 months ago
1
15
1
reposted by
Riley Testut
Flipboard
3 months ago
Amazing news from our friends at
@altstore.io
! Keep an eye out for
@riley.social
and
@shanegillio.bsky.social
's chat with
@mmccue.bsky.social
on the
#DotSocial
podcast, coming soon!
add a skeleton here at some point
0
6
2
reposted by
Riley Testut
AltStore
3 months ago
To mark this release we're also launching 3 fediverse apps on AltStore! 🐘 iPhanpy by
@fantinel.alt.store.ap.brid.gy
▶️ PeerTube by
@framasoft.alt.store.ap.brid.gy
➰ Loops by
@pixelfed.alt.store.ap.brid.gy
You can add them from our Add Source screen, and also follow them all on
explore.alt.store
1
8
2
reposted by
Riley Testut
AltStore
3 months ago
The wait is over! Today we're officially joining the fediverse 🚀 AltStore PAL 2.3 is now available and makes it easier than ever to discover new apps from across the social web 🌐 Even better — we’re also launching some awesome fediverse apps on AltStore to celebrate! Learn more 🧵
add a skeleton here at some point
3
64
26
reposted by
Riley Testut
AltStore
4 months ago
Last month we successfully raised $20,328 for
@weare-pact.bsky.social
! Thank you to everyone who donated 💚 And if you want to still support PACT, you can do so by visiting their website:
wearepact.org
add a skeleton here at some point
1
9
2
reposted by
Riley Testut
Bruce Lawson
5 months ago
An extra bonus for Vivaldi users on iOS: today's new Vivaldi 7.8 lets you install alternate app stores, such as
@altstore.io
where you don't have to pay tribute to Apple. (Note, only in EU; other jurisdictions don't have Digital Markets Act, so Apple won't let you have nice things.)
loading . . .
3
15
8
Fun fact, Apple tracks all downloads of apps in AltStore PAL (ostensibly to charge CTF) Would be pretty funny if Apple watched this become one of our top apps…
add a skeleton here at some point
5 months ago
0
21
1
reposted by
Riley Testut
AltStore
5 months ago
Introducing our newest app for AltStore PAL — CSAM Store Checker 🔎 Given the rise of child sexual abuse material on certain iOS apps, we’ve built a tool that allows users to see whether CSAM is accessible through any apps on a given marketplace. Download now on
@alt.store
add a skeleton here at some point
1
32
9
Apple Newsroom (September 2025)
add a skeleton here at some point
5 months ago
1
24
4
OK nevermind, THIS is the coolest thing I’ve ever done to my iPhone
add a skeleton here at some point
5 months ago
6
125
19
TIL iOS has hidden support for custom animated wallpapers and this is probably the coolest thing I’ve done to my iPhone in years
loading . . .
5 months ago
3
55
3
reposted by
Riley Testut
AltStore
6 months ago
AltStore PAL has arrived in Japan 🇯🇵 Starting today, iPhone and iPad users in Japan can join the 1 million+ people already using AltStore PAL — our first international expansion since we launched in the EU 🌏 Download now (iOS 26.2+)
altstore.io/download
3
21
11
reposted by
Riley Testut
AltStore
7 months ago
🚀 Introducing our new app for Patrons: the AltStore PAL beta! Just like our other betas, you can now try new features of AltStore PAL before the final release – including our upcoming Fediverse support. 🌐 See interactions on apps and more from across the Fediverse 💧 Updated Liquid Glass UI
3
12
4
reposted by
Riley Testut
AltStore
8 months ago
📣 Our team is growing! We’re excited to announce that our friend Caroline Moore is joining us as Head of Product ⭐️ Caroline's been our primary designer for Delta and AltStore since 2016 — and her name's already in the credits!
1
27
4
reposted by
Riley Testut
FediForum
8 months ago
The Open Social Web is for far more than just social media. In this
#FediForum
demo,
@riley.social
shows AltStore, an alternative app store for iOS, and how it connects developers, apps, users and their feedback in new ways that open up so many possibilities.
loading . . .
FediForum Demo: The World's First Federated App Store
Speed demo by Riley Testut, AltStore CEO (@
[email protected]
, @
[email protected]
, @riley.social) at FediForum October 2025. More info: https://fediforum.org/2025-10
https://spectra.video/w/nXNj64Ze4Pc1HTstRj8uTw
0
10
2
To celebrate our 30th birthday,
@shanegillio.bsky.social
and I invited 14 of our closest friends to compete in a game of Survivor all weekend The challenges were intense, the backstabbing was real, but in the end there could only be one Sole Survivor™ — congrats Shane 🏆
8 months ago
2
9
0
reposted by
Riley Testut
Mastodon
9 months ago
We're excited to announce that
@altstore
has joined the fediverse! Their innovative implementation of ActivityPub allows you to follow updates from your favorite apps, demonstrating a new way to bring more apps to the open social web. We extend our heartfelt gratitude for their generous […]
loading . . .
Original post on mastodon.social
https://mastodon.social/@Mastodon/115344340617525318
1
20
87
reposted by
Riley Testut
AltStore
9 months ago
📣 We have some exciting news — AltStore is officially joining the open social web! We’re also: 💰 Donating $500,000 to various Fediverse-related projects 🌏 Launching PAL in several more countries this year 👥 Expanding the team! For more info, check out our blog post:
rileytestut.com/blog/2025/10...
loading . . .
Evolving AltStore PAL
In April of last year, we launched AltStore PAL in the European Union as one of the first official alternative app marketplaces on iOS thanks to the Digital Markets Act. We launched with just 2 apps —...
https://rileytestut.com/blog/2025/10/07/evolving-altstore-pal/
3
54
16
Yes it's true, AltStore is joining the Fediverse 🥳 Developers can now federate apps, updates, and news alerts to the open social web via our custom Mastodon server! We plan to release this natively in AltStore soon — but you can check out a beta version TODAY at
explore.alt.store
add a skeleton here at some point
9 months ago
3
49
18
reposted by
Riley Testut
ICEBlock Official
9 months ago
We just received a message from Apple's App Review that
#ICEBlock
has been removed from the App Store due to "objectionable content". The only thing we can imagine is this is due to pressure from the Trump Admin. We have responded and we'll fight this!
#resist
44
278
135
IMO if Apple’s worst, most egregious example of a harmful and dangerous app that’s now available through sideloading is *checks notes* porn…I think we’re doing OK
www.apple.com/newsroom/202...
9 months ago
1
20
1
SUPER MARIO GALAXY MOVIE. THIS IS NOT A DRILL
9 months ago
1
14
1
An Apple search engine makes infinitely more sense in a world where Google is forced to share their search results with competitors
loading . . .
Apple Plans AI-Powered Web Search Tool for Siri to Rival OpenAI, Perplexity
Apple Inc. is planning to launch its own artificial intelligence-powered web search tool next year, stepping up competition with OpenAI and Perplexity AI Inc.
https://www.bloomberg.com/news/articles/2025-09-03/apple-plans-ai-search-engine-for-siri-to-rival-openai-google-siri-talks-advance
10 months ago
0
9
1
In case you’re wondering what I’ve been up to all summer 👀
add a skeleton here at some point
10 months ago
4
22
1
Why is 9to5 so anti-EU in this article about nothing, but said absolutely nothing negative about Tim Cook donating that stupid gold plaque to Trump?
loading . . .
Apple isn’t done patching a discontinued iPhone thanks to EU radiation drama - 9to5Mac
Stop us if you’ve heard this one before. Apple is preparing a software update for an iPhone from 2020 to...
https://9to5mac.com/2025/09/01/iphone-12-radiation-eu-software-update/
10 months ago
2
17
2
Ghislaine Maxwell’s new prison
11 months ago
0
11
0
What the fuck is this Apple
11 months ago
4
28
2
I guess literal AI Hitler was finally too much for Linda…
loading . . .
X Chief Says She Is Leaving the Social Media Platform
https://www.nytimes.com/2025/07/09/technology/linda-yaccarino-x-steps-down.html?smid=nytcore-ios-share&referringSource=articleShare
12 months ago
0
13
0
reposted by
Riley Testut
Not The A.V. Club Games
12 months ago
8BitDo's Micro gaming controllers have found an unexpected audience: medical students, who use them to study with the Anki flashcard program.
@nicolecarpenter.bsky.social
reports:
www.endlessmode.com/video-games/...
loading . . .
How One Tiny Gaming Controller Became an Essential Studying Tool
8BitDo's Micro gaming controller has found an unexpected audience: medical students, who use them with the Anki flashcard program.
https://www.endlessmode.com/video-games/culture/how-one-tiny-gaming-controller-became-an-essential-studying-tool
4
116
44
Load more
feeds!
log in