With an average user rating of 4.5★, the spool programmer category is one of the App Store's strongest. Browse all 202+ apps we track, sorted so the most loved ones surface first.
This app allows users to program RFID tags for 3D printing filament spools. It supports various filament types and spool sizes, offering features like reading existing tags, checking memory, and custom color selection. All processing is done on-device for privacy and security.
Learn programming languages like Python, Java, and C# through interactive lessons and hands-on practice. This app offers bite-sized courses, coding challenges, and AI-powered support to help you build practical coding skills on the go. Join millions of learners worldwide advancing their careers and creating real-world solutions.
What We Love
👍 Fun and engaging
🚀 Helps get an understanding of code
🚀 Easy to learn and use
👍 Great for beginners
Room to Improve
🐛 Outdated terms and lack of intelligence in verifying answers
🐛 Issues with the app crashing or not loading properly
💰 Expensive subscription, especially compared to other options
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.
What are the best spool programmer apps for iPhone?
Spool Programmer tops our spool programmer apps ranking as of June 2026, with a 5.0-star average from 3 App Store ratings, and it's free to download.
Are there free spool programmer apps for iPhone?
Yes — 20 of the top spool programmer apps we rank are free to download, including Spool Programmer and Sololearn: Learn to Code.
Does Spool Programmer have ads or in-app purchases?
Spool Programmer has no ads and has no in-app purchases, according to its App Store listing as of June 2026.
How many spool programmer apps are on the App Store?
We track 202+ spool programmer apps on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.
What is Spool Programmer used for?
Spool Programmer is used to program RFID tags for your 3D printing filament spools. It allows you to write filament data, set temperatures, and manage tag information for better organization of your printing materials.
What types of RFID tags does Spool Programmer support?
Spool Programmer supports standard NTAG215 and NTAG216 NFC tags. These tags have 144-byte user memory and are commonly used for filament management in the 3D printing community.