Riley Testut's Avatar

Riley Testut

@riley.social

App developer. Building @deltaemulator.com and @altstore.io

2,907
Followers
264
Following
202
Posts
25.04.2023
Joined
Posts Following

Latest posts by Riley Testut @riley.social

Last month we successfully raised $20,328 for @weare-pact.bsky.social! Thank you to everyone who donated πŸ’š

And if you want to still support PACT, you can do so by visiting their website: wearepact.org

04.03.2026 20:55 πŸ‘ 6 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
Video thumbnail

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.)

05.02.2026 16:01 πŸ‘ 13 πŸ” 8 πŸ’¬ 3 πŸ“Œ 0

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…

29.01.2026 20:30 πŸ‘ 20 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

Introducing our newest app for AltStore PAL β€” CSAM Store Checker πŸ”Ž

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

29.01.2026 20:16 πŸ‘ 32 πŸ” 6 πŸ’¬ 1 πŸ“Œ 3

Apple Newsroom (September 2025)

27.01.2026 19:23 πŸ‘ 24 πŸ” 2 πŸ’¬ 1 πŸ“Œ 2
Video thumbnail

Any Severance fans out there?

18.01.2026 20:47 πŸ‘ 29 πŸ” 6 πŸ’¬ 2 πŸ“Œ 2

OK nevermind, THIS is the coolest thing I’ve ever done to my iPhone

18.01.2026 20:38 πŸ‘ 118 πŸ” 17 πŸ’¬ 5 πŸ“Œ 2
Preview
GitHub - leminlimez/Nugget: Unlock the fullest potential of your device Unlock the fullest potential of your device. Contribute to leminlimez/Nugget development by creating an account on GitHub.

Shoutout to the Nugget app (amazing name) for making this possible without jailbreaking! github.com/leminlimez/N...

18.01.2026 19:48 πŸ‘ 17 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Video thumbnail

TIL iOS has hidden support for custom animated wallpapers and this is probably the coolest thing I’ve done to my iPhone in years

18.01.2026 19:48 πŸ‘ 54 πŸ” 2 πŸ’¬ 3 πŸ“Œ 1
Promo Image showing the AltStore logo atop a background resembling a Japanese flag stating "AltStore: Now in Japan"

Promo Image showing the AltStore logo atop a background resembling a Japanese flag stating "AltStore: Now in Japan"

AltStore PAL has arrived in Japan πŸ‡―πŸ‡΅

Starting today, iPhone and iPad users in Japan can join the 1 million+ people already using AltStore PAL β€” our first international expansion since we launched in the EU 🌏

Download now (iOS 26.2+) altstore.io/download

18.12.2025 04:09 πŸ‘ 21 πŸ” 9 πŸ’¬ 3 πŸ“Œ 2
Promo Image for AltStore PAL 2.3b1: "AltStore PAL Beta: Introducing Fediverse Connectivity & A New Liquid Glass UI"

Promo Image for AltStore PAL 2.3b1: "AltStore PAL Beta: Introducing Fediverse Connectivity & A New Liquid Glass UI"

πŸš€ 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
πŸ’§ Updated Liquid Glass UI

25.11.2025 20:33 πŸ‘ 12 πŸ” 4 πŸ’¬ 3 πŸ“Œ 0

πŸ“£ 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 β€” and her name's already in the credits!

29.10.2025 19:07 πŸ‘ 27 πŸ” 4 πŸ’¬ 1 πŸ“Œ 0
Preview
FediForum Demo: The World's First Federated App Store Speed demo by Riley Testut, AltStore CEO (@rileytestut@mastodon.social, @rileytestut@threads.net, @riley.social) at FediForum October 2025. More info: https://fediforum.org/2025-10

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.

21.10.2025 18:00 πŸ‘ 10 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0

Thanks John!

23.10.2025 15:49 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
My brother Jayce, dressed like Jeff Probst, standing outside at night with serious expression before reading final votes from Mario-themed β€œ?” block

My brother Jayce, dressed like Jeff Probst, standing outside at night with serious expression before reading final votes from Mario-themed β€œ?” block

The 3 tribe flags (Tapatoru, Porowhā, Kini)
with designs inspired by our apps Delta, AltStore, and Clip (respectfully)

The 3 tribe flags (Tapatoru, Porowhā, Kini) with designs inspired by our apps Delta, AltStore, and Clip (respectfully)

Also HUGE s/o to my brother Jayce for organizing the entire event and being an excellent Jeff Probst, couldn’t have asked for a better 30th birthday πŸ’œ

23.10.2025 15:44 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
All 16 competitors in our Survivor competition standing in a living room, each with their own torch. Shane is on the right, I’m near the middle wearing a blue shirt and Delta hat

All 16 competitors in our Survivor competition standing in a living room, each with their own torch. Shane is on the right, I’m near the middle wearing a blue shirt and Delta hat

6 people outside standing on one foot on a brick each, competing to see who can balance the longest. I’m 2nd from left, Shane is 3rd from right.

This photo was taken around 15 minutes in (and lasted 36 minutes total)

6 people outside standing on one foot on a brick each, competing to see who can balance the longest. I’m 2nd from left, Shane is 3rd from right. This photo was taken around 15 minutes in (and lasted 36 minutes total)

9 people sitting at tables blindfolded with colored paper in front of them, trying to guess what flavor gummy bear they’re eating. Jayce (the host) is standing in center with a chef hat

9 people sitting at tables blindfolded with colored paper in front of them, trying to guess what flavor gummy bear they’re eating. Jayce (the host) is standing in center with a chef hat

Shane and our friend Matias standing on wooden planks, battling with foam swords to knock the other person off. Shane is on the left.

Shane and our friend Matias standing on wooden planks, battling with foam swords to knock the other person off. Shane is on the left.

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 Survivorβ„’ β€” congrats Shane πŸ†

23.10.2025 15:44 πŸ‘ 9 πŸ” 0 πŸ’¬ 2 πŸ“Œ 0
Original post on mastodon.social

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 […]

09.10.2025 13:02 πŸ‘ 21 πŸ” 86 πŸ’¬ 1 πŸ“Œ 0
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 β€”...

πŸ“£ We have some exciting news β€” AltStore is officially joining the open social web!

We’re also:
πŸ’° Donating $500,000 to various Fediverse-related projects
🌏 Launching PAL in several more countries this year
πŸ‘₯ Expanding the team!

For more info, check out our blog post: rileytestut.com/blog/2025/10...

07.10.2025 14:00 πŸ‘ 49 πŸ” 11 πŸ’¬ 3 πŸ“Œ 4
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 β€”...

Between expanding worldwide and adding Fediverse integration, the next year will be an incredibly exciting time for AltStore!

For much more information about all this, you can read the full blog post here: rileytestut.com/blog/2025/10...

07.10.2025 14:22 πŸ‘ 5 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

While this solves our problems, we're far from the only Fediverse project in need of funding and we want to support the growth of the entire ecosystem.

So to give back to the open social web, we’re also donating $500,000 to various Fediverse projects πŸŽ‰

For a complete list, check out our blog post!

07.10.2025 14:22 πŸ‘ 4 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Additionally, Flipboard CEO @mmccue.bsky.social will also be joining our Board of Directors!

Mike’s experience with Flipboard & @surf.social will be invaluable as we expand to the Fediverse, and I couldn’t be happier to have both him and Chris on board

07.10.2025 14:22 πŸ‘ 9 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0

So in order to grow the team, I’m thrilled to announce AltStore has received an investment of $6 million USD from Chris Paik at Pace Capital!

Chris was an early investor in Patreon and Twitch, and we’ve been close ever since he sideloaded the manga reader Paperback with AltStore Classic years ago

07.10.2025 14:22 πŸ‘ 4 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

To get this all done however, we realized we needed more help.

From the beginning it’s been just @shanegillio.bsky.social and I working on everything thanks to donations to our Patreon, but the truth is we’re starting to reach the limit of what just 2 people can do

07.10.2025 14:22 πŸ‘ 5 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

That's not all, we'll also be officially launching AltStore PAL in Brazil, Japan, and Australia later this year, with UK to follow in 2026 🌏

This is the first time alternative app marketplaces will be available outside the EU and we are doing everything we can to get ready β€” stay tuned!

07.10.2025 14:22 πŸ‘ 9 πŸ” 1 πŸ’¬ 2 πŸ“Œ 0

Yes it's true, AltStore is joining the Fediverse πŸ₯³

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 β€” but you can check out a beta version TODAY at explore.alt.store

07.10.2025 14:22 πŸ‘ 49 πŸ” 17 πŸ’¬ 3 πŸ“Œ 1

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

02.10.2025 22:27 πŸ‘ 278 πŸ” 114 πŸ’¬ 44 πŸ“Œ 21

if only they could keep their App Store clean and pristine while allowing others to install the apps they wanted some other way!

wish there was a term for that πŸ€ͺ

26.09.2025 13:30 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

oh I’m sure they know, they just also know most people don’t and use that to their advantage πŸ˜‚

(to be fair tho that’s smart on their part, so I don’t blame them)

26.09.2025 13:28 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

I don’t disagree, except apps distributed through AltStore (and other 3rd party stores) actually use App Store Connect and have the same age rating system, so parental controls already do work with them!

which makes the whole thing even more ridiculous πŸ™ƒ

26.09.2025 02:31 πŸ‘ 3 πŸ” 0 πŸ’¬ 2 πŸ“Œ 0
Excerpt from Apple newsroom post about DMA:

β€’ New exposure to harmful apps: For the
first time, pornography apps are available
on iPhone from other marketplaces β€”
apps we've never allowed on the App
Store because of the risks they create,
especially for children. That includes Hot
Tub, a pornography app that was
announced by AltStore earlier this year.
The DMA has also brought gambling apps
to iPhone in regions where they are
prohibited by law.

Excerpt from Apple newsroom post about DMA: β€’ New exposure to harmful apps: For the first time, pornography apps are available on iPhone from other marketplaces β€” apps we've never allowed on the App Store because of the risks they create, especially for children. That includes Hot Tub, a pornography app that was announced by AltStore earlier this year. The DMA has also brought gambling apps to iPhone in regions where they are prohibited by law.

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...

25.09.2025 14:12 πŸ‘ 20 πŸ” 0 πŸ’¬ 1 πŸ“Œ 1