Comparison

Spool Programmer vs RaceBox GPS Info

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

Head to head
About

Spool Programmer

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.

Highlights
  • Write filament data to NTAG215/216 tags
  • 18 pre-configured filament profiles
  • Read and verify existing tags
  • Check tag status and memory
  • Format tags for programming
  • Custom color selection
  • Support for various spool sizes
Features
Read full description

Transform your 3D printing workflow with Spool Programmer, the essential tool for programming RFID tags on your filament spools. Whether you're using Anycubic printers or building your own filament management system, this app makes tag programming simple, fast, and reliable. POWERFUL FEATURES • Write complete filament data to NTAG215/216 tags in seconds • 18 pre-configured profiles covering all major filament types • Read existing tags to verify or clone configurations • Check tag status and memory layout • Format tags for fresh programming • Custom color selection with RGB sliders and 16 presets • Support for 500g, 1kg, and 2kg spool sizes • Configurable print temperatures (nozzle, bed, chamber) FILAMENT TYPES SUPPORTED PLA, PLA+, PLA Matte, PLA Silk, PETG, ABS, TPU, Nylon, ASA, PC, PVA, HIPS, and BVOH. Each profile includes optimized default temperatures that you can customize. INTUITIVE INTERFACE Beautiful card-based design that guides you through every step. Select your filament type, choose a color, adjust temperatures, and write—all in a clean, modern interface that follows Apple's design guidelines. SMART & SAFE • Automatic detection of write-protected tags • Clear error messages with helpful guidance • Validates tag compatibility before writing • Preview data before committing to tag • No account required, no tracking, no ads PERFECT FOR • Makers managing multiple filament spools • 3D printing enthusiasts with Anycubic printers • Anyone building custom filament management systems • Hackerspaces and makerspaces • Professional print farms TECHNICAL DETAILS Supports standard NTAG215 and NTAG216 NFC tags with 144-byte user memory. Uses the same data format as the ACE-RFID project, ensuring compatibility with existing ecosystems. All processing happens on-device—your data never leaves your iPhone. REQUIREMENTS iPhone 7 or later with NFC capability running iOS 16.0 or later. You'll need blank NTAG215 or NTAG216 tags (widely available online). Note: Pre-programmed manufacturer tags may be write-protected. FREE & OPEN Based on the community-driven ACE-RFID project. No subscriptions, no in-app purchases, no data collection. Built by makers, for makers. Start programming your filament tags today and take control of your 3D printing workflow!

About

RaceBox GPS Info

This utility app displays detailed GPS information directly from a RaceBox Mini GPS device. It requires the RaceBox GPS hardware to function and provides real-time data.

Highlights
  • Detailed GPS information display
  • Direct data stream from RaceBox Mini GPS
  • Requires RaceBox GPS device
  • Real-time data visualization
Features
Read full description

This is a simple program that quickly and easily displays detailed GPS information directly from a ReceBox Mini GPS device data stream. It requires a RaceBox GPS device to function.

Screenshots

Spool Programmer2 screens
RaceBox GPS Info3 screens

Verdict

The call

The clearest difference is update cadence: Spool Programmer at every 5 days against RaceBox GPS Info's every 2 weeks. Spool Programmer also leads on ratings volume (3 vs 1). On price, rating, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Spool Programmer against 5.0 for RaceBox GPS Info. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

UpkeepUpdate frequency

Spool Programmer ships an update every 5 days, RaceBox GPS Info every 2 weeks. The most recent releases landed on October 6, 2026 and October 13, 2026 respectively.

Scorecard2 real differences · 8 level
Spool Programmer versus RaceBox GPS Info: the parameters behind the verdict, then further details
ParameterSpool ProgrammerRaceBox GPS Info
PriceFreeFree
Rating5.0 (3 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews—
Number of ratings3 — better1
Update frequencyEvery 5 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhoneiPhone
Requires iOS16.0 — better17.0
Further details — not scored
Size3 MB1 MB
Age rating4+4+
DeveloperMartin BogomolniNeal Puff

Customer experience

Spool Programmer

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

RaceBox GPS Info

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Spool Programmer

No in-app purchases

None

RaceBox GPS Info

No in-app purchases

Questions

Is Spool Programmer free?
Spool Programmer is free to download, with no in-app purchases.
Is RaceBox GPS Info free?
RaceBox GPS Info is free to download, with no in-app purchases.
Which has better reviews, Spool Programmer or RaceBox GPS Info?
Spool Programmer and RaceBox GPS Info are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.
Do Spool Programmer or RaceBox GPS Info have ads?
Neither Spool Programmer nor RaceBox GPS Info shows ads.
Which is updated more often, Spool Programmer or RaceBox GPS Info?
Spool Programmer ships an update every 5 days, and RaceBox GPS Info every 2 weeks. Most recently, Spool Programmer was updated on October 6, 2026 and RaceBox GPS Info on October 13, 2026.

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