Managing your collections

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wottle

Active Tinkerer
Oct 30, 2021
860
594
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Fort Mill, SC
Actually, the addition of an Activity table is inspired by my heavy use of 4th Dimension that enables you to create related tables. I guess it is not possible to add a Detail field to the Activity record with the system you use. No sweat.
Adding a detail field is definitely possible - I'm just using a mySQL database. I was simply commenting on the possible confusion of having notes about the work done on a device spread across two locations: general, dated notes, and maintenance specific notes.

I currently removed the hard coded date field for recapping of the analog, logic, and PSUs, as well as a date field for the floppy drive reconditioning (cleaning and lubrication). I now have a generic system where you can specify a maintenance task (e.g. retrobright, analog recap, etc), a date, and an optional note.

I may create a separate "timeline view" that shows events in chronological order across all the dated items (e.g. acquisition [date, source, price], photos injected into the timeline based on their EXIF date, general notes, and maintenance tasks). It would allow a better way to digest the path to restoration for a device. That may have to wait because I have some other core features I'm working on, as well as getting the backend buttoned up and tested for easy distribution.
 

rolandszori

Tinkerer
Mar 17, 2025
17
37
13
Hungary
humanunicorn.hu
Hi,


I'm currently working on the user menu. I've added a variable watcher that allows any changes in the product's data to be tracked on a timeline. (The visual representation isn't implemented yet — it's still just a concept in my head.)
I'm also continuing to build the database — I just needed a small refresh to get back into the flow.
Wishing you a great weekend!

Sorry I have to look at my head so often. :oops:

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rolandszori

Tinkerer
Mar 17, 2025
17
37
13
Hungary
humanunicorn.hu
Hey everyone,

I'm getting closer to publishing the first beta...
Here are a few things I’ve added so far:

  • Estimated total value tracking on the main screen
  • Battery health indicator for devices with batteries — if it drops below 80%, it shows a warning that it might need replacing 😄
  • Search helper for model numbers, with quick transfer into a new device entry (less typing!)
  • Currency display and switching
  • Indicators for floppy and drive presence
  • Change tracking for all device updates
Take care,
Roland

Screenshot 2025-06-11 at 11.51.33.png
Screenshot 2025-06-11 at 11.52.31.png
Screenshot 2025-06-11 at 11.55.36.png
 

MeTheMac

New Tinkerer
Feb 20, 2025
72
16
8
Mars
Chiming in for the first time on the thread!
It's coming along great so far, awesome to see!
Not sure if I missed something, but I'd love to try out Collektor! I know it is still in pre-beta but it'd be awesome if we could try it out. I'm on macOS 26 Dev release rn, so I can give it a test on the new design language as well.
 
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rolandszori

Tinkerer
Mar 17, 2025
17
37
13
Hungary
humanunicorn.hu
Hi everyone!

The Collektor public beta test is now live!
If you’d like to try it out, share your thoughts, or suggest ideas, I’d love to hear from you — this app is being built for all of us.
Feel free to explore! It’s still a beta, so any constructive feedback is truly appreciated.
While you're testing, I’ll be refining the database and preparing cloud sync in the background.

The minimum system requirement is macOS 12.7 and up.

Testflight: https://testflight.apple.com/join/rv9SRMcW
What It Does: https://humanunicorn.hu/collektor/

Let the adventure begin!
Roland
 

wottle

Active Tinkerer
Oct 30, 2021
860
594
93
48
Fort Mill, SC
Amazing! Looking forward to testing this out. It does say that I need an email link or an invite code before I can use it, so let us know what that is.
I was able to add it through TestFlight from the link you sent above.

Just a couple of quick notes from using it very briefly:

I was confused by having to go to the settings page to search for a device to pre-fill it on the Add device page. A search of template selection on the add device page would be more intuitive, I think. The current process seems to be: go to the settings page (which was also a bit hard to find), then searching by the model, then clicking on it in the search results, then closing the settings, then clicking add device. That seems like a lot of unnecessary steps when the main time someone will be using that is when adding a new device, so I'd think it would be better on the add device page.

I think some improvements to the search may be needed. For example, if I search for "SE", the Macintosh SE/30 is the only model in the SE lineup that shows up in the search results. I know it's because the string "se" appears in so many device names (Macintosh Mouse), but maybe prioritize the beginning of the string higher than a substring of the name.

When on the device list, it took me too long (I'm embarrassed to admit how long it took me) to figure out how to view the device details after adding it. I'd prefer if clicking anywhere on the list item brought up the device details.

Additionally, while the photos capability it functional, I prefer to see thumbnails of the device photos that I can click on to see in more details. Having it open a finder window with the copied files is less ideal.

I also think I found a bug. I was trying to add a second device and when I go to the Add device form and hit "Save", the dialog goes away and it doesn't add a device.


I think this app looks really great from a design perspective. I love the look and the concept, and I don't think it will work for my requirements, I bet it will help a lot of people who want a much easier to install, simple to use system for keeping track of their collections.


[EDIT] With respect to the "bug" I thought I found, I figured it was a user problem, however one that maybe you could think about from a UX perspective. The reason I thought the save wasn't working is because I had entered text in the search field. The device I added didn't match the search field. So after I realized that and cleared the search field text, I could see the 3 devices I had added repeatedly thinking they didn't save. Something users might only do once, but it was a "is the app not working?" moment for me. You might consider clearing the search field if a user adds a new device. Or maybe make the face that results are filtered a bit more prominent. Also, providing a temporary indication that the device was added successfully could be all the feedback needed.

[EDIT 2] Question: what drives the categorization of the listings. I thought maybe it was by the type attribute on the device, but it does not seem to be. The last two devices I added (An Apple Lisa) and a Studio Display, both now show up on my list under "Accessories". I also just added a PowerMac G3 All-in-One (I just discovered if you enter the model number it pre-fills the form on the Add Device page. Maybe add some messaging around that field that it will help pre-fill if you have the model number). All my new devices are now getting added under the Accessories grouping and I can't figure out what drives that.
 
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rolandszori

Tinkerer
Mar 17, 2025
17
37
13
Hungary
humanunicorn.hu
Hi,


Thank you so much for your feedback – I really appreciate it!

I've already implemented a few of the things you mentioned:

  • The model row is now fully clickable and opens the detailed view.
  • There's visual status feedback for actions like added, edited, or deleted.
  • Long text fields are now fully visible when you hover over them with the mouse cursor.
  • The database has also been updated and refined.
As for the search: it's primarily intended as a helper tool for identifying a model based on the factory specifications. It uses a prefix-based match, and currently returns up to 15 flexible results. (though this limit is arbitrary – it could just as easily be 20 or 30). That’s why something like "SE" may not show everything – the idea was to allow users to type any part of a model name freely and still find relevant matches. The more precise you are (e.g. “iMac 2007” vs “iMac”), the narrower the result list becomes.

Regarding the photo gallery: I’m still thinking about it! It’s probably just my own quirk that I’m not using thumbnails yet, but you made a good point — I’ll definitely consider changing that.

You can already update to the latest beta using the same link as before.

Wishing you a great day!
Best regards,

Roland

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mac27

Tinkerer
Apr 30, 2024
138
154
43
Virginia, USA
www.mac27.net
So I spent the morning using the beta app, inputting a few devices and generally seeing how things work. I agree with wottle that it is very nice from a design perspective, and it would seem to be a really useful tool for many collectors who want a nice, clean way to keep track of their collections and manage devices centrally.

Unfortunately I don't think I will be one of them. After using it for a while I found myself longing for the complete customizability of my trusty spreadsheet catalog. In there I can rearrange the columns and headers however I want, I can make certain fields larger or smaller, and I can also have multiple tabs / sheets in the same workbook for different classes within my collection (e.g., I have a separate catalog for my poster collection, one for my TAM project, one for my archive, etc.). I can also have numerous text / notes fields (e.g., currently I have one column for "condition/completeness", one for "history/provenance", one for "parts needed", and so on). So I would want much of this functionality in an app, and then - at what point does it just become a spreadsheet anyways?

I also personally have no interest in combining my catalog with photos, as I manage those separately in the Photos app. Trying to export the photos on a device-by-device basis for each item, import and arrange everything in Collektor, and (especially) keep the two apps in sync whenever something changes would be a mess. In my case I already have a website for this (that was the original reason I created it), but I agree it could be really useful with other collections or those just starting out.

Anyways, I don't have any more specific feedback aside from the things wottle and others have mentioned so I'll leave it at that. Please keep us updated as this app continues to develop! I might also circle back to this sometime when it's in a further-developed state. Having more solutions out there will always be a good thing, and clearly you're an experienced developer who is capable of creating a clean, functional product that many collectors will be interested in.
 
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rolandszori

Tinkerer
Mar 17, 2025
17
37
13
Hungary
humanunicorn.hu
Hi,

I fully respect everyone's choices. And thank you for the feedback!

Meanwhile, a new beta update has been released that fixes clipboard clearing after a successful save.
I’ve also started working on a map feature, with a little story behind where we discovered each item in the collection...
If you enter a city name in the “purchase source:” field, it will now appear on the map. For example: eBay, London

Have a great day!
Roland

map.png
 

phunguss

Active Tinkerer
Dec 24, 2023
609
515
93
57
Stillwater, MN
Just trying this out now... Some suggestions:

1. Optional interface colors. When in light mode in system preferences, I get black text on dark gray which is very hard to read. To get the version I see in the screen shots here, I have to go to Dark Mode in system preferences. Personally, I am not a fan of dark mode in system preferences.
2. The year appears with a comma (1 digit, comma, 3 digits), like any large number, but that is typically not how you display a year (no comma).
 

rolandszori

Tinkerer
Mar 17, 2025
17
37
13
Hungary
humanunicorn.hu
Just trying this out now... Some suggestions:

1. Optional interface colors. When in light mode in system preferences, I get black text on dark gray which is very hard to read. To get the version I see in the screen shots here, I have to go to Dark Mode in system preferences. Personally, I am not a fan of dark mode in system preferences.
2. The year appears with a comma (1 digit, comma, 3 digits), like any large number, but that is typically not how you display a year (no comma).
Thanks for the feedback!
Collektor version 1.1 is on the way, fixing the appearance issue in light and dark mode.
Also corrected how years are displayed — they now appear without separators (e.g. “2025” instead of “2 025”).
The update will be available on the App Store very soon!
 
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wottle

Active Tinkerer
Oct 30, 2021
860
594
93
48
Fort Mill, SC
I know it's been a while but I rebuilt things from the ground up as my Marchintosh project. I added some features that I know some people are going to hate (AI generated product images, a LLM backed chatbot that you can ask about your collection), but the AI features, as well as the shop functionality, are optional. I tried with the re-write to make it more customizable and more capable. There've been some features I tried to add but couldn't figure out how (e.g. a device cost estimator that used eBay APIs and FB Marketplace listings).

Here's a summary of the features:​


- Full inventory with statuses: track whether each machine is in your collection, listed for sale, pending, sold, donated, or in for repair
- Per-device financials: acquisition cost, estimated value, sale price; rolls up to a whole-collection net position and profit/loss
- Repair tracking: log maintenance tasks with cost and date; repair fees flow into the financial summary
- QR code asset tagging: generate a QR code for any device; scan it to jump straight to its record
- Barcode serial number lookup: point your phone at any barcode to find the matching machine in your collection
- Native iOS app: browse, add, edit, and photograph devices from your phone; works alongside the web admin
- Optional public storefront: a clean shop page for anything you've listed for sale, no auth required for buyers
- Optional AI chat: ask natural language questions about your collection ("which PowerPC Macs do I have that still need PRAM batteries removed?")
- Optional AI product images: provide a consistent look for your device thumbnails with professional looking product images
- Optional MCP server: hook up your prefered agent to your collection for a read only look into what you have
- Wishlist with a public "Looking For" page: track what you're hunting, with a public-facing page so people can reach out if they have one
- Collection stats: charts by status, condition, category, acquisition year, release decade, and top manufacturers
- Bulk import/export: ZIP archive with all device data and images for backups or migrations
- Self-hosted, Docker-based: your data stays on your hardware; runs on a NAS or any Linux box

Anyway, here's some shots of the new version.

Main Web Interface:​


Device Management:
Main_List_Page.png Device_Details_Screen.png Device_Tasks_And_Notes.png
Product Image Generation:
Product_Image_Generation.png Product_Image_Result.png
Wishlist:
Wishlist.png
Stats and Financials:
Collection_Stats.png Collection_Financials_Chart.png Collection_Financials_Transactions.png
Timeline and Usage:
Time_Line.png System_Usage.png
Import /Export, Categories, Templates, Custom Attributes
Export_Import_Devices.png Manage_Categories.png Manage_Templates.png Custom_Attributes.png
Chat:
Collection_Assistant.png Assistant_Response1.png Assistant_Response2.png

Printed Report:
PDF_Collection_Report.png

iOS app:​

iOS_Main_List_Cards.png iOS_Device_Details_Main.png iOS_Device_Details_Images.png iOS_Device_Details_Tasks.png iOS_Device_Details_Notes.png iOS_Main_List_Rows.png iOS_Wish_List.png iOS_Assistant.png iOS_Timeline.png iOS_Barcode_Scanner.PNG iOS_Financials.png


And the storefront (available to peruse here):

Shop_Listings.png Shop_Detail_Page.png


Would love to hear about any features others would like to see. It's definitely more complicated than a local app, so Collektor is probably right for most people, but I couldn't manage my collection without the asset tags and management on the web and my phone. And of course it meets my main requirement of having asset tags that my family could use if something happens to me to see what in the collection has value and history.

My goal is to wrap up some partial features, then clean up the code further and better document the setup process for those who want to run their own. I still have one challenge, which is the universal links in the iOS app. I was hoping to publish it on the App Store, and the login page allows you to connect to your own backend. However, you need to specify in the iOS app's code at build time what domains it can handle universal links for. So I need to think that one through as well. It may just be that individuals would need to compile and build their own copy of the app if they want the QR code asset tags to automatically launch the app versus the web version of the device details.

But I also kind of want to know if anyone would even go through the trouble of setting up and entering all the data for their collection as I have. It was a lot of work to capture information, take photos, document my maintenance work, and label all my main devices with asset tags. I may be the only one OCD enough to care to do so.
 
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wottle

Active Tinkerer
Oct 30, 2021
860
594
93
48
Fort Mill, SC
"Holy crap!" \Achmed the Dead Terrorist

Love this one:

View attachment 27527

My coffee table is half inch clear Plexi atop 840AV-n-8500 cases. Or is that a bench? Love it! (y)
Ha. It was made as a bench, with cedar planks, joined together in the edges, routed to fit the handles of the G5’s. However, it is currently being used to store additional devices and books in my collection.