Comparison

Leitz Icon Software vs Spool Buddy

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

Head to head
About

Leitz Icon Software

This application connects to a smart labeling system to create and print custom labels, banners, badges, and cards. It offers pre-designed templates or the ability to design from scratch, and can integrate with contacts and cloud storage for easy label creation.

Highlights
  • Print labels, banners, badges, and cards
  • Use pre-designed templates or create custom designs
  • Print from contacts
  • Insert images, barcodes, and clipart
  • Sync labels with Mac/PC via Dropbox
  • Automatic cartridge size detection
Features
Read full description

Leitz Icon Software works with your Leitz Icon Smart Labeling System to print labels, banners, badges and cards with just a few swipes. The app uses AirPrint to connect to your Leitz Icon label printer whether over your existing wireless network, or point-to-point. The Leitz Icon Intelligent Label Cartridges tell the app what size cartridge is loaded, and how much is left so you can print your labels without having to be near the printer itself. Key Features: • Beautifully Designed UI built for iOS • Quickly print using pre-designed templates or labels you create from scratch • Print Address or Shipping labels from your Contacts • Insert images from your camera roll or camera • Add barcodes, clipart or shapes with a tap • Use Dropbox™ to exchange labels with your Mac or PC • Avoid errors by always knowing what size cartridge is installed in the printer

About

Spool Buddy

Effortlessly manage your 3D printing filament inventory. Track brands, colors, and usage with a simple, fast interface. Syncs seamlessly across Apple devices without requiring logins or network calls.

Highlights
  • iCloud syncing
  • No logins or network calls
  • Track brands, colors, and modifiers
  • Search and filter by properties
  • Usage and inventory tracking
  • Optimized for iOS and macOS
Features
Read full description

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 filament they have, where it is, and how much is left — without accounts, subscriptions, tracking, or complicated setup. Add your filaments, organize them by brand, material, color, location, modifiers, and more. Track usage across one or multiple spools, keep drying logs, attach photos, archive old filament, and export or print your inventory when you need it. Spool Buddy syncs with iCloud, so your filament library stays up to date across iPhone, iPad, and Mac without creating an account. Features include: - Track filament inventory, usage, and remaining amounts - Multi-spool support for filaments - NFC reading and writing - iCloud sync with no logins - Photos for filament entries - Drying logs - Custom brands and materials - Detailed filament information, including colors, polymers, modifiers, fillers, and visual properties - Automatic color names and color family filtering - Support for gradients and complex filament colors - Filter by storage location, brand, color family, modifiers, and polymer - Sort by price, date added, color, brand, and name - Group by brand or material - Usage indicators at a glance - Archive filaments you no longer actively use - Export your inventory to CSV - Print your filament inventory - Optimized for iOS and macOS 26 - Small, fast, and designed to stay out of your way Spool Buddy is completely free to use. There are no subscriptions, no locked features, and no required purchases. In-app purchases are optional tips only, for people who want to support the app’s development. Made by an indie solo developer for people who just want a clean, useful way to manage their filament.

Screenshots

Leitz Icon Software4 screens
Spool Buddy4 screens

Verdict

The call

The clearest difference is review sentiment: Spool Buddy at 100% against Leitz Icon Software's 9%. Spool Buddy also leads on rating (4.3 vs 3.5) and update cadence (every 2 weeks vs every 6 weeks). Leitz Icon Software's advantage is in-app purchases (none vs 3) and iOS requirement (11.0 vs 18.2). On price, ads and device support there is nothing between them.

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. Spool Buddy sells 3 one-off in-app purchases. Leitz Icon Software asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Spool Buddy holds the better App Store score, 4.3 against 3.5. Both are backed by a comparable volume of ratings — 2 and 9 respectively. Written reviews point the same way: 9% of Leitz Icon Software's written reviews are positive against 100% of Spool Buddy's.

UpkeepUpdate frequency

Leitz Icon Software ships an update every 6 weeks, Spool Buddy every 2 weeks. The most recent releases landed on October 5, 2026 and September 24, 2026 respectively.

Scorecard7 real differences · 3 level
Leitz Icon Software versus Spool Buddy: the parameters behind the verdict, then further details
ParameterLeitz Icon SoftwareSpool Buddy
PriceFreeFree
Rating3.5 (2 ratings)4.3 (9 ratings) — better
Positive reviews9.1% of reviews100.0% of reviews — better
Number of ratings29 — better
Update frequencyEvery 6 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS11.0 — better18.2
Further details — not scored
Size39 MB8 MB
Age rating4+4+
DeveloperEsselte CorporationMartian Code Oy

Customer experience

Leitz Icon Software

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews11 reviews
Positive9.1%
Neutral27.3%
Negative63.6%

Spool Buddy

All ratings9 ratings
Positive88.9%
Neutral0.0%
Negative11.1%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Leitz Icon Software

No in-app purchases

3 purchases

Spool Buddy

One-time3
  • Small Tip$0.99
  • Medium Tip$2.99
  • Large Tip$4.99

Questions

Is Leitz Icon Software free?
Leitz Icon Software is free to download, with no in-app purchases.
Is Spool Buddy free?
Spool Buddy is free to download, with in-app purchases available.
Which has better reviews, Leitz Icon Software or Spool Buddy?
Spool Buddy is rated higher. Leitz Icon Software averages 3.5 out of 5 from 2 ratings, while Spool Buddy averages 4.3 from 9 ratings.
Do Leitz Icon Software or Spool Buddy have ads?
Neither Leitz Icon Software nor Spool Buddy shows ads.
Which is updated more often, Leitz Icon Software or Spool Buddy?
Leitz Icon Software ships an update every 6 weeks, and Spool Buddy every 2 weeks. Most recently, Leitz Icon Software was updated on October 5, 2026 and Spool Buddy on September 24, 2026.

Other comparisons