Reps & Sets

This week on the Cult of Mac podcast: The Apple leaks are getting out of hand! Code in the macOS 26.7 release candidate spills the beans on tons of unreleased Apple products, and that’s just the start.

Tim Cook must be fuming — unless it’s the world’s craziest marketing campaign!

Also on the Cult of Mac podcast:

• How the AirPods with cameras will work (and when to expect them).
• Apple’s rumored home hub will wow us with widgets.
• One more reason not to buy the iPhone 18 Pro: a lack of feature parity with the iPhone 18 Pro Max. Boo! Hiss!
• And finally, Graham gives us an update on the race to get Reps & Sets, his strength-training app, pumped up for iOS 27. Developers face this unwelcome task every year, but AI’s making it easier.

Listen to this week’s episode of the Cult of Mac podcast in the Podcasts app or your favorite podcast app. (Be sure to subscribe and leave us a review if you like it!) Or watch the video version, embedded below and also available on our YouTube channel.

Last year, WWDC25 inspired me to rewrite my strength-training app Reps & Sets in Swift so it could take advantage of Apple’s latest frameworks, like Foundation Models and Image Playground. It was a massive undertaking, even with the help of today’s AI-powered coding tools.

When I introduced the new version of Reps & Sets on Cult of Mac in January, it was fairly basic. The polite term is “minimum viable product.” All the core features were there, along with a slick Liquid Glass interface and iPad support. But there wasn’t much beyond that.

Many of my users are Cult of Mac readers, and you’ve had no shortage of ideas for improving the app. I’m a solo indie developer. So, over the last five months, in my spare time, I’ve been steadily implementing your ideas. Reps & Sets now includes Apple Intelligence workout summaries, Live Activities, custom exercise photography, a fully standalone Apple Watch app and much more. And it’s still completely free.

The push-up is one of the world’s most hated exercises. In the movies, Marine Corps drill instructors shout: “Drop down and give me 40” as a punishment.

But the push-up doesn’t deserve its bad reputation. It’s actually a versatile, effective and enjoyable exercise. Better still, you can do it anywhere, anytime, without any special equipment. Which makes it an indispensable part of any quarantine home workout routine.

Here’s how your iPhone and Apple Watch can help you give your push-ups a push in the right direction.

Remember: Always check with your doctor before starting any new exercise activity. Don’t exercise if you feel any discomfort, nausea, dizziness or shortness of breath.

This week, I finally got around to adding Dark Mode support to Reps & Sets, the iPhone bodybuilding app I develop as a side hustle. That’s almost a year after Apple first announced the feature at its Worldwide Developers Conference.

What took me so long? Supporting Dark Mode is not as simple as it seems. It’s not just indie devs like me who have struggled with it, either. WhatsApp only recently added Dark Mode support, and Facebook is still beta-testing it.

So if you’re waiting for your favorite app to switch to the dark side, here’s why it might be taking so long.

I’m not so thin-skinned that I can’t handle the occasional criticism. But there’s something about App Store reviews that really bugs me.

Like most indie developers, I put blood, sweat and tears into my app, Reps & Sets, which I develop with my partner. It’s our baby, and we love and cherish it. So when some random dude posts an inaccurate one-star review, I’ll be honest: It hurts. That’s why I’m so excited that Apple will be giving developers the chance to reply to reviews in iOS 10.3.

You don’t need a pricey gym membership to get in shape. With the CultFit Home Workout routine, you’ll use simple exercises, common household items and your iPhone (and Apple Watch if you’ve got one) to build muscle and increase flexibility.

It’s free, it’s easy and it takes only about 10 minutes a day. So what are you waiting for? Get started with the complete CultFit Home Workout using the four lessons below.

If your New Year’s resolution is to get in shape in 2017, but you spend all your waking hours in front of your MacBook, we’ve got the answer: our new CultFit Home Workout.

All you need is your iPhone, plus your Apple Watch if you have one, and some everyday objects you’ll find around your home or office. No gym membership required. It’s a great way to get started on your fitness journey, and it only takes 10 minutes a day.

With New Year’s Eve a distant memory, your resolutions for 2017 should now be well underway. To help keep up your good work, here’s Week 3 of our CultFit Home Workout. (If you missed it, it’s still not to late to start with Week 1).

All you need is your iPhone, plus your Apple Watch if you have one, and some everyday objects you’ll find around your home or office. No gym membership is required. It’s a great way to get started with your fitness journey — and it only takes 10 minutes a day.

It’s the fourth and final week of our CultFit Home Workout. Congratulations if you have made it this far. (If you missed it, it’s still not to late to start with Week 1).

For this easy home workout, all you need is your iPhone and some everyday objects you’ll find around your home or office (plus your Apple Watch if you have one). No gym membership is required. It’s a great way to get started with your fitness journey — and it only takes 10 minutes a day.

I work on an iPhone app called Reps & Sets as a hobby project in my spare time. This week, my partner and I came to the conclusion that there is no future for our app as a paid download, so we have reluctantly decided to make it free.

This was an incredibly tough call, because we have invested literally thousands of hours in developing our app over the years. Giving all that hard work away for free is heartbreaking. But we didn’t feel we had much choice.

New research suggests that iOS fitness apps stink at giving you a complete workout. As the developer of one such app, you might think I would disagree. But I don’t. In fact, the only thing I would challenge is the researchers’ conclusion that app developers could do better. They can’t.

Fitness apps can be indispensable if you already know what you are doing, but If you are new to exercise, you should not rely on them to get you started.

Have you ever noticed that some of your workout data is missing from the Health app on your iPhone?

Apple’s Health app is designed to provide a central hub for all your fitness apps to save and share their data. You might assume this means all your Active Calories are added together, regardless of which app you use to log them. But the truth is not that simple — although you can tweak some hidden settings to customize what you see.

The Worldwide Developers Conference brings new opportunities and new threats for indie developers. If you’re lucky, Apple introduces an API that could enhance your app. If you’re unlucky, Apple launches a new feature that renders your app obsolete.

One thing is certain: Whatever Apple announces at the annual conference will mean a lot more work for indie developers just to stay in the game. And since developers can’t charge for updates on the App Store, most of that work will go unrewarded.

Customer reviews on the App Store are good for business. It’s not just that good reviews can improve your app’s ranking. Reviews have also helped me build a better app.

But with all the fake reviews and haters out there, it’s sometimes hard to see the wood from the trees. The trick is to know exactly which reviews to pay attention to — and the secret is all in your stars.

With high development costs and uncertain prospects, now is a risky time to build Apple Watch apps. But like many other indie developers, I’m working on one anyway.

The Apple Watch gold rush is about more than money.