Comparison

SpoolKeep vs 3D Print Filament Tracker

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SpoolKeep

Features
Read full description

Simple 3D Printing Filament Spools Management Forget complex spreadsheets and bloated apps! SpoolKeep focuses on what matters to efficiently manage your filament collection. ALSO AVAILABLE ON MAC: • Same Apple ID? Your data syncs automatically via iCloud • Premium already purchased on iPhone? It works on Mac too — no need to buy it twice! • Seamless experience across all your Apple devices FREE VERSION - LIMITED TO 10 SPOOLS: • Perfect for getting started • All features included • Upgrade anytime to unlock unlimited spools PREMIUM UPGRADE - ONE-TIME PURCHASE: • Unlock unlimited spools (no recurring fees) • Single purchase, lifetime access • Shared across your iPhone and Mac • Perfect for serious 3D printing enthusiasts SIMPLE AND EFFECTIVE: • Clean, intuitive interface • Instant familiarity • No unnecessary features • Everything you actually need, nothing more THE ESSENTIALS, WELL DESIGNED: • Catalog your spools (PLA, PETG, ABS, TPU...) • Track your inventory in just a few taps • Find your filaments quickly • Add photos for instant identification • Easily spot started spools PRACTICAL AND FLEXIBLE: • Smart suggestions to avoid repetitive typing • Simple sorting by family, brand, type, or custom • Quick search • Data export/import and report

About

3D Print Filament Tracker

Manage your 3D printing filament inventory with real-time tracking of weight, usage, and remaining material. Log prints, analyze costs, and receive low stock alerts to avoid mid-print interruptions. Features an extensive database for quick additions and price comparisons.

Highlights
  • Track filament weight, brand, and material
  • Monitor real-time usage and remaining filament
  • Log print details and calculate usage
  • Receive low stock alerts
  • Extensive filament database with price comparison
  • Cost tracking and analytics
Features
Read full description

3D Filament Tracker - Never Run Out Mid-Print Again Take control of your 3D printing materials with the ultimate filament management app. Complete Filament Management • Track weight, brand, material type, and color for every spool • Monitor usage and remaining filament in real-time • Set custom storage locations to find spools instantly • Support for PLA, PETG, ABS, TPU, and all material types Smart Print Tracking • Log every print with project details and filament usage • Automatically calculate remaining weight after each print • Track print duration and add custom notes • Complete print history for every spool Insightful Statistics • Visual overview of your entire filament collection • Material and brand breakdowns • Usage analytics and cost tracking • Low stock alerts to prevent mid-print disasters Extensive Filament Database • Search thousands of filaments from popular brands • Quick-add with pre-filled specifications • Compare prices and find purchase links • Manual entry for custom or specialty filaments Smart Features • Dark and light mode support • Clean, intuitive interface designed for makers Perfect For: • Hobbyist 3D printer enthusiasts • Professional makers and designers • Educational institutions with multiple printers • Anyone managing multiple filament spools Why Choose 3D Filament Tracker? Never waste time searching for the right filament or discovering empty spools mid-print. Our app helps you stay organized, track costs, and ensure you always have the materials you need for your next project. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://pibardos.llc/privacy-policy/

Screenshots

SpoolKeep4 screens
3D Print Filament Tracker4 screens

Verdict

The call

SpoolKeep and 3D Print Filament Tracker are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. SpoolKeep sells 1 one-off in-app purchase and 3D Print Filament Tracker sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

SpoolKeep ships an update every 2 months, 3D Print Filament Tracker monthly. The most recent releases landed on September 19, 2026 and September 20, 2026 respectively.

ScorecardNo meaningful differences
SpoolKeep versus 3D Print Filament Tracker: the parameters behind the verdict, then further details
ParameterSpoolKeep3D Print Filament Tracker
PriceFreeFree
Rating3.0 (6 ratings) — better
Positive reviews60.0% of reviews
Number of ratings6 — better
Update frequencyEvery 2 monthsMonthly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium
DevicesiPhoneiPhone
Requires iOS1716.4 — better
Further details — not scored
Size3 MB60 MB
Age rating4++4
DeveloperClaude-Alain MullerPibardos LLC

In-app purchases

1 purchases

SpoolKeep

One-time1
  • SpoolKeep Premium$1.99
2 purchases

3D Print Filament Tracker

Subscriptions2
  • 3D Filaments Monthly$2.991 Month
  • 3D-Filaments Yearly7 Days trial$7.991 Year

Questions

Is SpoolKeep free?
SpoolKeep is free to download, with in-app purchases available.
Is 3D Print Filament Tracker free?
3D Print Filament Tracker is free to download, with in-app purchases available.
Do SpoolKeep or 3D Print Filament Tracker have ads?
Neither SpoolKeep nor 3D Print Filament Tracker shows ads.
Which is updated more often, SpoolKeep or 3D Print Filament Tracker?
SpoolKeep ships an update every 2 months, and 3D Print Filament Tracker monthly. Most recently, SpoolKeep was updated on September 19, 2026 and 3D Print Filament Tracker on September 20, 2026.

Other comparisons