Last year Jeroen inflicted the contents of this book upon the Do iOS audience.

Daniel did not object.

The suggestion box is now open for you to tell us how you think Jeroen should intro speakers this year.

Daniel is like Chuck Norris, he does not introduce speakers, speakers And then he runs with what they said.)

visionOS isn’t only entertainment.

Matvei Novoselov (Sony · Apple Developer Academy alumni) is coming to Do iOS with real business use cases: retail, real estate, healthcare, training, and industry.

Product-fit vs novelty. That’s the talk.

Amsterdam · Nov 11–12
do-ios.com

The stack will keep moving. Your confidence doesn’t have to collapse with it.

Ekaterina Volkova (Zalando) is coming to Do iOS with a talk for every engineer who’s felt like a beginner again overnight.

Not “how to keep up with everything.”
How to stay resilient when you can’t.
do-ios.com

# X
SwiftUI scales — until the design system doesn’t.

Raluca Bujor (iOS Chapter Lead at Deutsche Bank) is coming to Do iOS with a practical blueprint for reusable, accessible, testable SwiftUI components.

If your app is growing faster than your UI consistency, this talk is the NEMO · Nov 11–12
do-ios.com

App Intents go far beyond “Hey Siri, open my app.”

Dharam Kapila (@DharamKapila) is bringing the production lessons from extending Obsidian for iOS: filesystem access, JSContext bridging, rich return types, and runtime execution modes.

If you care about Shortcuts, Spotlight, ations, this one is for you.

Do iOS · Amsterdam · Nov 11–12
do-ios.com

Apple Intelligence is on-device. The interesting part is what you build on top.

Peter Friese (@peterfriese) is coming to Do iOS with a blueprint for hybrid, agentic apps using Apple’s Foundation Models — @Generable, tool calling, PCC, Claude, and Gemini.

If you’re shipping AI is the talk.

Amsterdam · NEMO · Nov 11–12
Tickets: do-ios.com

First two videos are up. youtube.com/watch?v=BGX62h…

It’s a wrap for 2025. Thank you all!

If you are still wondering what workshop to choose at Do iOS... This kit might convince you to join @JoannisOrlandos' workshop.

USB cables arrive soon too.

More info on do-ios.com

Get ready for this. 🙃

(Combo tickets still available.)

Proud to bring Pol back to the conference where his public speaking journey started.

Hi @polpielladev, so happy to have you speaking again. :)

More info on do-ios.com

@RobinKanatzar @pragmamarkorg Very happy to have you as a speaker. :)

There is mighty fine addition to the sponsor list on the Do iOS page.

Say hi to @rocketsim_app, a tool that matches perfectly with @Guardsquare.

RocketSim to help you make the best app ever.
GuardSquare to help you make the most secure app ever.

Try them both!

Cryptography 101: What Every Swift Developer Should Understand

by Eric Bariaux @ebariaux

Do iOS, Amsterdam, November 12 & 13
do-ios.com

Booked the hotel rooms for Do iOS 2025 speakers. This is always the first real big expense. It pales in comparison to the venue and staff cost. Doing this for the 7th time and it still gives me goosebumps.

Learn how to extend your app beyond the UI using Siri, Shortcuts, Spotlight, and widgets—hands-free, in pure Swift.

by Claire Sivadier @Claire_Rimel

Do iOS, Amsterdam, November 12 & 13
do-ios.com

Often Privacy of my data as a user is not a priority for Developers. I want to be able to use an app without all of those attacks in my privacy. Here's how.

by Manuel Carrasco Molina @stuffmc

Do iOS, Amsterdam, November 12 & 13.
do-ios.com

Dive into the evolution of iOS development, from Objective-C to Swift and now SwiftUI. See how Apple’s tools have transformed, and how you can grow in a fast-changing ecosystem.

by Burcu Kutluay

Do iOS, Amsterdam, November 12 & 13
do-ios.com

After migrating 20+ packages for RocketSim, Antoine is back to share his experiences of adopting Strict Concurrency.

by Antoine van der Lee @twannl

Do iOS, Amsterdam, November 12 & 13.
do-ios.com

The DeviceCheck Framework has been around since iOS11 but nobody has ever really heard about it. Learn what you can do with this framework in your code.

by Peter Kurzok

Do iOS, Amsterdam, November 12 & 13.
do-ios.com

This is starting to look like an actual speaker line-up.
WDYT?

No sponsors, no conference.

❤️

@ABNAMRO @getstream_io @Flitsmeister @EspressifSystem @screenshotbotio @actonline @rocketsim_app

The room starts to look familiar with the lights on. 🤗

Workshop with Daniel in progress.

Ready for the first break during the workshop day.

Please use the emergency exit to enter today. (Workshop day.)

Iterating some designs.

@DonnyWals 😇 This will be pure gold for Embedded Swift enthousiasts in November. Made possible by @EspressifSystem

Do iOS is made possible by our sponsors.

(Hi there @Flitsmeister )

If the rate of sales stays this strong, 2024 will be a new record of how quickly all tickets are gone.

This is not a joke.

Talk content will be announced later. But here’s some of this year’s speakers.

@twannl @codingmilf @felibe444 @DonnyWals @0xTim @azamsharp

Get your ticket now. 66% of all tickets are gone already.

Check our workshops too!

do-ios.com

40+ entries in de CFP already. We need your ideas to, don’t be afraid. You can do it.

I’m seeing… AI, CI/CD, Architecture, VisionOS, App Icon design, Kotlin?, Lego??

Wait, what? What’s going on here?

All early bird tickets without workshop access are sold out.

And I didn’t even get to announce the CFP yet. (Soon!)

Can’t believe Do iOS 2023 is already a week ago.

Is anyone ready for a 2024 edition? 😇

Hey @zhbrass.

Ahwhoooooooo!!

@0xTim taking questions and @zhbrass getting ready for the final talk.

Final day for Do iOS 2023.

Let’s do this. 😎

Final talk of the day. @martinmitrevski talking about Swift Concurrency usage in the Stream Video SDK.

Things are getting a bit looney here…

And now @monika_mateska she almost hit the room lighting theme with her slide!

Here’s @_chuckyc representing @RevenueCat (head to toes, cause socks) talking about backend driven paywall development.

Getting ready to start. 👍

It’s a beautiful morning today in Amsterdam. We’re doing our final prep to be ready for you all. 😍

Drinks after a day of workshops. Thanks to our sponsor @ingnl

This is @dimsumthinking presenting his workshop to a packed room.

Here’s @DonnyWals

We got most attendees in and getting started.

@v_pradeilles @swifteves @zhbrass

Here's a fun one…

People travelling from 25 different countries.

Let’s get ready.

One week to go. 2 tasks left in prep.

Tell the venue the final numbers and make the intro slides.

Say hi to @appcircleio when you are at Do iOS, with only a week to go, they graciously decided to be a part of Do iOS as well.

“Streamlined and Automated DevOps for Mobile Apps”

appcircle.io/features

Here’s an initial draft of one of the on-site screens for Do iOS.

Sent out the attendee information email. Always worried about making a mistake.

It is simple: Show up on time, bring ticket, be happy.

Food and drinks included (with veggie & vegan options): lunch on workshop and conf days, walking dinner only on 1st conference day evening.

Are you ready? This is where Do iOS will happen. 👍

Big day today. Final site visit before the actual event in November.

Get to be ready to get all the details right. ☕️

Just wanten to mention our amazing sponsors. @RevenueCat, @ABNAMRO, @getstream_io, @ingnl, @rocketsim_app, 15 speakers, 4 staff and 187 ticket holders. Each contributes in some way to Do iOS.

See you all in 6 weeks…😍

All conference tickets are sold.

We do have a waitlist and a single workshop ticket available.

Please welcome our newest sponsor.

@rocketsim_app

You just got to check this app by @twannl.

More info:
rocketsim.app/?utm_source=sp…

Please welcome our 4th sponsor: @ingnl

The ING has amazing open roles available:
ing.jobs/netherlands/va…

Awesome attendees deserve awesome talks by awesome speakers.

Meet Tianna, she’s got a treat for you. She told me the talk title is a working title. But it will be talk about Metal Shaders…

Learn more about #SwiftData in an amazing hands-on lab by @dimsumthinking’s workshop. 🧑‍🎓👩‍🎓

A full-day deep dive into everything you need to start using SwiftData. 😍👩‍💻

Info and tickets: do-ios.com

And the speakers keep on pouring in. We did not expect to receive so many speakers accepting so quickly.

Here is a Zachary Brass. @zhbrass I think people tend to call him Zach.

A talk to close of the conference I’d say. Take home all your new knowledge and go spread it around…

One more speaker announcement today. (We want to get these names out as soon as I get confirmation.)

Tim Condon @0xTim, you might have seen him at a conference or two. He’ll be at Do iOS to tell you about what’s coming in Vapor 5.

Next speaker. Alina. She works at @jetbrains. She will do an amazing in-depth talk about a few important aspects of OAuth2.0 security.

Our CFP is now closed. Meet @filipsardjoski one of our speakers, with a talk about NavigationStack.

More info and tickets on do-ios.com

Meet the support staff of Do iOS. @eMilty @QingLiQing @barthoffman and @JolandaArends will be available during the day with any questions you might have.

Things should be pretty self-explanatory. But it never hurts to know who to talk to with ANYTHING you need help with.

6 days and our CFP is closed.

CFP is still open, but that does not prevent us from announcing a new speaker.

Martin @martinmitrevski from our sponsor @getstream_io. Now we do request our sponsors to deliver an on topic, useful talk.

And did Stream deliver on that promise? Oh yes they did!

do-ios.com

This is not a joke. These numbers are the hard upper limit on available tickets.

And we got another talk outline online. This time by @monika_mateska.

A VisionOS talk no less, rumor has it, her experience is legit… Nothing more I can share due to NDAs and stuff.

More on do-ios.com (including tickets to an amazing workshop by @DonnyWals )

New talk info is available now. Talk by @joshdholtz.

More info on: do-ios.com

First talk topic confirmed. 🎉

@rudrank will talk about interactive widgets.

Full outline and tickets on do-ios.com

(Rudrank is one of our invited speakers due to his visa-related misfortune while trying to get to Do iOS in 2022.)

Let the record show. The deal with our venue has been signed today. Thanks in part due to our sponsors @RevenueCat, @getstream_io and @ABNAMRO we were able to commit to this so early in the road to November.

@rudrank “According to plan” 🤞

With a little help from @stefanjblos, this is where the redesign of the Do iOS site is at.

Uses @astrodotbuild, deployment with @github Actions as a static site. There will be one specific feature to this site enabling something really cool. More on that last bit soon. 🎁

CFP entries keep rolling in. And we still have close to two months to go before talk selection begins.

Here are the first three speakers of Do iOS 2023.

@DrewMccormack @monika_mateska and @rudrank.

Drew works on @agenda, Monika helped start @cocoaheadsmk after Do iOS 2022, and Rudrank, we just got to try and get him in Amsterdam again after last year’s failed attempt.

Taking notes is amazing. Organizing a conference can not be done without it. Worked on the feature speaker list.

1st batch is defined and agreed.

Tools used organizing Do iOS 2023 thus far:
- A phone
- Lots of emails
- Apple Numbers
- @obsdmd
- Paydro
- Webhosting
- MacBook

Here is a recording of the above mentioned talk.

youtube.com/watch?v=mWeuOl…

There is this hotel I recommend for when you are travelling to Do iOS in November. It’s called @DoubleTree by Hilton Amsterdam Central Station. It’s really close to the venue. Here’s a quickly created Google Maps walk about Amsterdam.

Just to show you just how crazy central our venue will be in Amsterdam… Also note a couple of the hotels on there. DoubleTree Hilton I highly recommend. (Not the cheapest option, but such a great place to stay.)

Amazing to know Do iOS has been around for 8 years already. #MyTwitterAnniversary

@simonbs @Oliver_Binns Makes me think of this (Dutch) commercial… youtube.com/watch?v=eiTeuW…

@No_Wham Just take a look at @polpielladev here… I was told this was his first ever in-person on stage conference presentation.

youtube.com/watch?v=yyOXyn…

Our friend and best presenter ever… @dimsumthinking. On stage at Do iOS 2022.

If there is one talk to watch from Do iOS 2022. This is the one.
youtube.com/watch?v=_5uBJe…

Say hi to @dvrzan

Here is the recording of Daijela at Do iOS 2022.

"Swift your personal website using Publish”

youtube.com/watch?v=0gPyM-…

All videos of Do iOS 2022 are now available. :)

youtube.com/watch?v=92weSa…

Thanks to @TheSwiftNomad we have a great group picture of the entire audience. Hi everybody. 🎉

It was great having you.

This all was made possible by YOU, our attendees and our sponsors:
@Firebase
@getstream_io
@SwiftDevAcademy

Follow @CocoaHeadsNL for our monthly meetups.

This is it.

The final talk. @BettyGodier has a full room, she will present about Swift Charts. If some platform goed “Bleh!”, contact her elsewhere.