# 3D Print Filament Tracker vs SpoolTool

The clearest difference is update cadence: SpoolTool at weekly against 3D Print Filament Tracker's monthly. 3D Print Filament Tracker's advantage is iOS requirement (16.4 vs 26.0). On price, ads, in-app purchases 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 SpoolTool sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

3D Print Filament Tracker ships an update monthly, SpoolTool weekly. The most recent releases landed on September 20, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 3D Print Filament Tracker | SpoolTool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (6 ratings)](https://appshunter.io/ios/app/3d-print-filament-tracker/id6749328248/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Freemium | — |
| Size | 60 MB | 9 MB |
| Requires iOS | **16.4** | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | +4 | 4+ |
| Developer | [Pibardos LLC](https://appshunter.io/developer/1552646666) | [Luc Janssen](https://appshunter.io/developer/1867307419) |

## 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 |


### SpoolTool

[App page](https://appshunter.io/ios/app/spooltool/id6757499557)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SpoolTool+ | $1.99 | one-time |


## Frequently asked questions

### Is 3D Print Filament Tracker free?

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

### Is SpoolTool free?

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

### Do 3D Print Filament Tracker or SpoolTool have ads?

Neither 3D Print Filament Tracker nor SpoolTool shows ads.

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

3D Print Filament Tracker ships an update monthly, and SpoolTool weekly. Most recently, 3D Print Filament Tracker was updated on September 20, 2026 and SpoolTool on October 10, 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.*