# 3D Filament Inventory vs Filament

The clearest difference is iOS requirement: 3D Filament Inventory at 18.1 against Filament's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

3D Filament Inventory ships an update every 2 weeks, Filament fortnightly. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 3D Filament Inventory | Filament |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/filament-tracker/id6762094669/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Size | 13 MB | 25 MB |
| Requires iOS | **18.1** | 26.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Vanesa Morales Jimenez](https://appshunter.io/developer/1878980702) | [David Oreol](https://appshunter.io/developer/1892872687) |

## What reviewers say

### 3D Filament Inventory

[App page](https://appshunter.io/ios/app/3d-filament-inventory/id6759489699)

**In-app purchases:** none


### Filament

[App page](https://appshunter.io/ios/app/filament-tracker/id6762094669)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 3D Filament Inventory free?

3D Filament Inventory is free to download, with no in-app purchases.

### Is Filament free?

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

### Do 3D Filament Inventory or Filament have ads?

Neither 3D Filament Inventory nor Filament shows ads.

### Which is updated more often, 3D Filament Inventory or Filament?

3D Filament Inventory ships an update every 2 weeks, and Filament fortnightly. Most recently, 3D Filament Inventory was updated on October 31, 2026 and Filament on November 5, 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.*