# 3D Print Filament Tracker vs Spool Master

The clearest difference is rating: Spool Master at 5.0 against 3D Print Filament Tracker's 3.0. Spool Master also leads on update cadence (every 3 days vs monthly). 3D Print Filament Tracker's advantage is ads (none vs shown) and ratings volume (6 vs 1). On price, in-app purchases, monetization model 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 and Spool Master sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Spool Master holds the better App Store score, 5.0 against 3.0. That said, the two scores are not equally well evidenced: 3D Print Filament Tracker has 6 ratings behind it against 1, so its average is the more settled of the two.

3D Print Filament Tracker ships an update monthly, Spool Master every 3 days. The most recent releases landed on October 7, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | 3D Print Filament Tracker | Spool Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (6 ratings)](https://appshunter.io/ios/app/3d-print-filament-tracker/id6749328248/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/spool-master/id6757678949/reviews)** |
| Number of ratings | **6** | 1 |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 60 MB | 41 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | +4 | 4+ |
| Developer | [Pibardos LLC](https://appshunter.io/developer/1552646666) | [Sebastien Girod](https://appshunter.io/developer/1472154080) |

## 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 Master

[App page](https://appshunter.io/ios/app/spool-master/id6757678949)

Manage your 3D printing filament stock with NFC tag reading/writing, inventory tracking, and smart shopping lists. Optimize expenses and reduce waste for hobbyists and professionals.

**Highlights:** NFC reading and writing for spool tags, Complete inventory management, Detailed statistics and value tracking, Automatic low stock alerts, Smart shopping list generation, Print settings configuration, Multi-device synchronization

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Spool Master Monthly | $1.99 | per month |
| Spool Master Yearly | $9.99 | per year |


## Frequently asked questions

### Is 3D Print Filament Tracker free?

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

### Is Spool Master free?

Spool Master is free to download, with in-app purchases available.

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

Spool Master is rated higher. 3D Print Filament Tracker averages 3.0 out of 5 from 6 ratings, while Spool Master averages 5.0 from 1 ratings.

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

Spool Master shows ads; 3D Print Filament Tracker does not.

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

3D Print Filament Tracker ships an update monthly, and Spool Master every 3 days. Most recently, 3D Print Filament Tracker was updated on October 7, 2026 and Spool Master on October 17, 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.*