Apple Requiring Developers to Return DTK Mac Minis by March 31

Apple today sent out emails to developers who are in possession of a Developer Transition Kit, asking them to return the machines by March 31. The Developer Transition Kits are Mac minis with A12Z chips that Apple provided for development purposes ahead of the release of the M1 Macs.

mac mini developer transition kit photo feature
Apple in the emails provided developers with shipping instructions, and plans to begin collecting the DTKs starting next week. The DTKs featured 16GB RAM, a 512GB SSD, two USB-C ports, two USB-A ports and an HDMI 2.0 port in addition to the A12Z chip, which was first used in the 2020 iPad Pro models.

Thanks again for participating in the Universal Quick Start Program and committing to building great apps for Mac. We're following up with shipping instructions to return the Developer Transition Kit (DTK) that was loaned to you as part of the program. Please take a moment to review these details and ship all DTKs back to us by March 31, 2021.

As we mentioned in our last email, upon confirmed return of the DTK, you'll receive a credit for 500USD in the form of a one-time use promo code valid until the end of 2021. You can use it toward the purchase of a new M1 Mac or other Apple products ordered through the Apple Store Online.

To get one of the DTK units, developers were required to pay $500, and to compensate developers for what they spent, Apple is providing a $500 credit that can be put toward the purchase of any Apple product.

Apple originally planned to give developers $200, but later upped that to $500 after developers complained about the low credit amounts and technical issues that were experienced during the testing process.

Developers will now receive a $500 USD credit after the DTK is received, but Apple is not adjusting that amount for developers who are in other countries. Each developer is receiving the equivalent of $500, and as developer Steve Troughton-Smith points out, that does not match the original cost of the DTK for some developers.


Apple first sent out Developer Transition Kits at the end of June, so developers were able to use them for eight months. Developers were meant to have a year with the DTK for app development purposes, but other benefits that include a private discussion forum and technical support will continue to be available for the full 12 month period.

Popular Stories

iOS 26

iOS 26.4 and iOS 27 Features Revealed in New Leak

Friday December 12, 2025 10:56 am PST by
Macworld's Filipe Espósito today revealed a handful of features that Apple is allegedly planning for iOS 26.4, iOS 27, and even iOS 28. The report said the features are referenced within the code for a leaked internal build of iOS 26 that is not meant to be seen by the public. However, it appears that Espósito and/or his sources managed to gain access to it, providing us with a sneak peek...
Apple Logo Top Half

Early iOS 26 Software Leak Uncovers Dozens of Upcoming Apple Features

Monday December 15, 2025 3:05 pm PST by
Software from an iPhone prototype running an early build of iOS 26 leaked last week, giving us a glimpse at future Apple devices and iOS features. We recapped device codenames in our prior article, and now we have a list of some of the most notable feature flags that were found in the software code. In some cases, it's obvious what the feature flags are referring to, while some are more...
apple beta 26 lineup

Apple Leak Confirms Work on Foldable iPhone, AirTag 2, and Dozens More Devices

Monday December 15, 2025 2:05 pm PST by
Last week, details about unreleased Apple devices and future iOS features were shared by Macworld. This week, we learned where the information came from, plus we have more findings from the leak. As it turns out, an Apple prototype device running an early build of iOS 26 was sold, and the person who bought it shared the software. The OS has a version number of 23A5234w, and the first...
Apple Foldable Thumb

Leak Reveals Foldable iPhone Details

Monday December 15, 2025 9:09 am PST by
The first foldable iPhone will feature a series of design and hardware firsts for Apple, according to details shared by the Weibo leaker known as Digital Chat Station. According to a new post, via machine translation, Apple is developing what the leaker describes as a "wide foldable" device, a term used to refer to a horizontally oriented, book-style foldable with a large internal display....
iOS 26

iOS 26.3 Beta 1 Features: What's New So Far

Monday December 15, 2025 4:23 pm PST by
Apple is testing iOS 26.3, the next version of iOS 26 that will launch around January. Since iOS 26.3's testing is happening over the holidays, it is a smaller update with fewer features than we've seen in prior betas. We've rounded up what's new so far, and we'll add to our list with subsequent betas if we come across any other features. Transfer to Android Apple is making it simpler...
iOS 26

Apple Releases iOS 26.2 With Alarms for Reminders, Lock Screen Changes, Enhanced Safety Alerts and More

Friday December 12, 2025 10:10 am PST by
Apple today released iOS 26.2, the second major update to the iOS 26 operating system that came out in September, iOS 26.2 comes a little over a month after iOS 26.1 launched. ‌iOS 26‌.2 is compatible with the ‌iPhone‌ 11 series and later, as well as the second-generation ‌iPhone‌ SE. The new software can be downloaded on eligible iPhones over-the-air by going to Settings >...
iOS 26

iOS 26.2 Coming Soon With These 8 New Features on Your iPhone

Thursday December 11, 2025 8:49 am PST by
Apple seeded the second iOS 26.2 Release Candidate to developers earlier this week, meaning the update will be released to the general public very soon. Apple confirmed iOS 26.2 would be released in December, but it did not provide a specific date. We expect the update to be released by early next week. iOS 26.2 includes a handful of new features and changes on the iPhone, such as a new...
airpods max 2024 colors

AirPods Max 2 Likely to Offer These 10 New Features

Monday December 15, 2025 7:41 am PST by
Apple released the AirPods Max on December 15, 2020, meaning the over-ear headphones launched five years ago today. While the AirPods Max were updated with a USB-C port and new color options last year, followed by support for lossless audio and ultra-low latency audio this year, the headphones lack some of the features that have been introduced for newer generations of the regular AirPods and the ...

Top Rated Comments

appleguy123 Avatar
63 months ago

Wow. I'm glad I returned that sucker 2 or 3 weeks after first receiving it, for cash, not for Apple Store 'credit'.
Developers paid $500 bucks to break their backs re-building apps for the new M1 and after all that they can't even keep the machine they paid for?!?! WTF Apple. How lame.. These Mac Minis were likely recycled hardware to begin with and I can't imagine that they cost Apple more than $50 a pop to produce. What in the world are they going to do with this 'buyback' of the developer units? Is it possible that there's something 'wrong' with the developer M1's that they want to bring back in-house to prevent outside security firms from discovering?? That was my first thought when hearing this. It is odd to me that they're going through a buy-back program to re-acquire crap Mac Minis that were likely refurbished with the M1s added.

And what's this BS about $500 credit? Why would anyone want $500 credit over $500 US Dollars back for the hardware they originally thought they were buying?
No one thought they were going to keep it. It was explicit it was a lease.
Score: 31 Votes (Like | Disagree)
jerryk Avatar
63 months ago

Wow. I'm glad I returned that sucker 2 or 3 weeks after first receiving it, for cash, not for Apple Store 'credit'.
Developers paid $500 bucks to break their backs re-building apps for the new M1 and after all that they can't even keep the machine they paid for?!?! WTF Apple. How lame..
And what's this BS about $500 credit? Why would anyone want $500 credit over $500 US Dollars back for the hardware they originally thought they were buying?
It was very clear in the agreement that you never owned the unit. And at the time many signed up it was $500 to get on the M1 early and no credit.
Score: 26 Votes (Like | Disagree)
WiseAJ Avatar
63 months ago
$500 USD is a whole lot better than the $0 you were promised when you signed up for the program. Stop complaining. No one forced developers into this.
Score: 25 Votes (Like | Disagree)
Fomalhaut Avatar
63 months ago

Wow. I'm glad I returned that sucker 2 or 3 weeks after first receiving it, for cash, not for Apple Store 'credit'.
Developers paid $500 bucks to break their backs re-building apps for the new M1 and after all that they can't even keep the machine they paid for?!?! WTF Apple. How lame.. These Mac Minis were likely recycled hardware to begin with and I can't imagine that they cost Apple more than $50 a pop to produce. What in the world are they going to do with this 'buyback' of the developer units? Is it possible that there's something 'wrong' with the developer M1's that they want to bring back in-house to prevent outside security firms from discovering?? That was my first thought when hearing this. It is odd to me that they're going through a buy-back program to re-acquire crap Mac Minis that were likely refurbished with the M1s added.

And what's this BS about $500 credit? Why would anyone want $500 credit over $500 US Dollars back for the hardware they originally thought they were buying?
1) DTK users didn't pay to buy the machine; they paid to lease it for a contractual period. Anyone who signed the contract knows this. Sounds like you didn't sign (or even read) the contract.

2) The DTK isn't a "developer M1" - it has a stock A12Z SoC on a custom daughter-board. I doubt there is any more useful information to be reverse-engineered in the DTK than there would be in an iPad Pro using the same SoC.

3) If you had a DTK that you returned 2-3 weeks after receiving it, you appear to be surprisingly uninformed about what it was, the purpose of the developer program, and the conditions of the program.
Score: 21 Votes (Like | Disagree)
farewelwilliams Avatar
63 months ago

Wow. I'm glad I returned that sucker 2 or 3 weeks after first receiving it, for cash, not for Apple Store 'credit'.
Developers paid $500 bucks to break their backs re-building apps for the new M1 and after all that they can't even keep the machine they paid for?!?! WTF Apple. How lame.. These Mac Minis were likely recycled hardware to begin with and I can't imagine that they cost Apple more than $50 a pop to produce. What in the world are they going to do with this 'buyback' of the developer units? Is it possible that there's something 'wrong' with the developer M1's that they want to bring back in-house to prevent outside security firms from discovering?? That was my first thought when hearing this. It is odd to me that they're going through a buy-back program to re-acquire crap Mac Minis that were likely refurbished with the M1s added.

And what's this BS about $500 credit? Why would anyone want $500 credit over $500 US Dollars back for the hardware they originally thought they were buying?
terms have always said the device needed to be return to Apple.

did you not read it?
Score: 21 Votes (Like | Disagree)
Jamalien Avatar
63 months ago

Wow. I'm glad I returned that sucker 2 or 3 weeks after first receiving it, for cash, not for Apple Store 'credit'.
Developers paid $500 bucks to break their backs re-building apps for the new M1 and after all that they can't even keep the machine they paid for?!?! WTF Apple. How lame.. These Mac Minis were likely recycled hardware to begin with and I can't imagine that they cost Apple more than $50 a pop to produce. What in the world are they going to do with this 'buyback' of the developer units? Is it possible that there's something 'wrong' with the developer M1's that they want to bring back in-house to prevent outside security firms from discovering?? That was my first thought when hearing this. It is odd to me that they're going through a buy-back program to re-acquire crap Mac Minis that were likely refurbished with the M1s added.

And what's this BS about $500 credit? Why would anyone want $500 credit over $500 US Dollars back for the hardware they originally thought they were buying?
No-one originally thought they were buying it, unless they were ignorant. It was a loan out, and was stated clearly from the beginning that you weren't 'buying' the device. Apple's 500$ credit is not warranted or required in any way; you paid to have early access to get your apps on arm promptly. You were made no promises in your contract that any reimbursement would be made after the contract was over. Why do you think you are entitled to cash lol?
Score: 21 Votes (Like | Disagree)