Spool Buddy

Martian Code Oy · iOS

Spool Buddy

Explore the ad evidence, study the storefront, and build your next acquisition hypothesis.

Paid-ad activity not yet verified
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01 / Creative research

Turn the unknowns into a research plan.

01

Check the acquisition promise

Read the store headline, screenshots and description. What problem is the app promising to solve?

Study the storefront ↗
02

Look for ad evidence

Explore apps with direct store-link matches. Compare their hooks and formats without assuming the same approach works here.

Browse observed advertisers ↗
03

Separate demand from paid growth

Store rankings and revenue estimates describe market context. They do not establish ad spend, conversions or ROAS.

Review the market context ↗

02 / Storefront & product

Where the click lands.

Study the product story and store experience behind the acquisition funnel.

Screenshots

Spool Buddy screenshot 1Spool Buddy screenshot 2Spool Buddy screenshot 3Spool Buddy screenshot 4Spool Buddy screenshot 5Spool Buddy screenshot 6Spool Buddy screenshot 7Spool Buddy screenshot 8

03 / Market context

The business behind the app.

Keep revenue, downloads and store rankings separate from advertising performance.

How Much Does Spool Buddy Make?

Monthly Revenue
$1.0K
Annualized estimate
$12.0K
Per Download
$1.00

Platform Performance

🍎iOS
Revenue
$1.0K
Downloads
1.0K

Rating Distribution

N/A
☆☆☆☆☆
0 reviews
No rating data available

Top Countries

🇩🇪 DE🇦🇹 AT🇨🇭 CH
Reviews (3)▼
★★★★☆JC nickname8/22/2026
Sorting by location

I like the Spool Buddy consolidated Filament Inventory, but I want to sort it by location and I didn’t see that option.

★★★★★Cole Dimich2/9/2026
Awesome app, Easy UI and so many preset filaments to choose from

Really like the app, it’s pretty much exactly what I need and is designed really nicely from both a UI and UX perspective. The one feature that is missing for me personally is the ability to have multiple storage locations that are easily viewable. There is the option to add a storage location but no way to sort by those. I have printers in three locations and being able to track what I have stored at each location would be really beneficial. Any chance you could add that feature, whether it be adding location as another way to sort or if you add different locations to switch between similar to how HomeKit lets you swap between different homes in the app?

★★★★★russdogg11/11/2025
A data nerds dream come true

I really just wanted a simple, no-frills app to keep track of the hundred + spools of filament I have lying around. The fact that this app is free, and also has a Mac app that syncs the data is the cherry on top. I’m off to catalog a bunch of filament now!

Version History (21)▼
1.14.09/6/2026
1.13.18/8/2026
1.13.06/26/2026
1.12.06/4/2026
1.11.05/18/2026
1.10.05/14/2026
1.9.04/26/2026
1.8.34/6/2026
1.8.212/24/2025
1.8.112/23/2025
Available In (111 Countries)▼
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Supported Languages (3)▼
EnglishGermanPolish
App Details▼

Filament tracking for 3D printing, without the fuss. Spool Buddy is a simple, fast filament inventory app made for hobbyists who want to know what fi...

iOS App ID
6752347588
Content Rating
4+
Min OS
18.2
Size
8.4 MB
In-App Purchases
Yes
Publisher
Martian Code Oy

In-App Purchases (3)

NamePriceType
Small Tip$0.99One-time
Medium Tip$2.99One-time
Large Tip$4.99One-time