# 3D Print Filament Tracker vs Spool Programmer

The clearest difference is rating: Spool Programmer at 5.0 against 3D Print Filament Tracker's 3.0. Spool Programmer also leads on review sentiment (100% vs 60%) and in-app purchases (none vs 2). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. 3D Print Filament Tracker sells 2 in-app purchases, starting at $2.99 per month. Spool Programmer asks for nothing beyond the download.

Spool Programmer holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 6 and 3 respectively. Written reviews point the same way: 60% of 3D Print Filament Tracker's written reviews are positive against 100% of Spool Programmer's.

3D Print Filament Tracker ships an update monthly, Spool Programmer every 5 days. The most recent releases landed on September 20, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | 3D Print Filament Tracker | Spool Programmer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (6 ratings)](https://appshunter.io/ios/app/3d-print-filament-tracker/id6749328248/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/spool-programmer/id6753324939/reviews)** |
| Number of ratings | **6** | 3 |
| Positive reviews | 60.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | Freemium | **Free** |
| Size | 60 MB | 3 MB |
| Requires iOS | 16.4 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | +4 | 4+ |
| Developer | [Pibardos LLC](https://appshunter.io/developer/1552646666) | [Martin Bogomolni](https://appshunter.io/developer/1843504794) |

## What reviewers say

### 3D Print Filament Tracker

[App page](https://appshunter.io/ios/app/3d-print-filament-tracker/id6749328248)

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:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3D Filaments Monthly | $2.99 | per month |
| 3D-Filaments Yearly | $7.99 | per year |


### Spool Programmer

[App page](https://appshunter.io/ios/app/spool-programmer/id6753324939)

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:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 3D Print Filament Tracker free?

3D Print Filament Tracker is free to download, with in-app purchases available.

### Is Spool Programmer free?

Spool Programmer is free to download, with no in-app purchases.

### Which has better reviews, 3D Print Filament Tracker or Spool Programmer?

Spool Programmer is rated higher. 3D Print Filament Tracker averages 3.0 out of 5 from 6 ratings, while Spool Programmer averages 5.0 from 3 ratings.

### Do 3D Print Filament Tracker or Spool Programmer have ads?

Neither 3D Print Filament Tracker nor Spool Programmer shows ads.

### Which is updated more often, 3D Print Filament Tracker or Spool Programmer?

3D Print Filament Tracker ships an update monthly, and Spool Programmer every 5 days. Most recently, 3D Print Filament Tracker was updated on September 20, 2026 and Spool Programmer on September 18, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*