# FilamentFlow vs Spool Master

The clearest difference is rating: Spool Master at 5.0 against FilamentFlow's 2.0. Spool Master also leads on iOS requirement (15.0 vs 17.0). FilamentFlow's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price, ratings volume and device support there is nothing between them.

Both are free to download. Spool Master sells 2 in-app purchases, starting at $1.99 per month. FilamentFlow asks for nothing beyond the download.

Spool Master holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

## The numbers

| Metric | FilamentFlow | Spool Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (1 ratings)](https://appshunter.io/ios/app/filamentflow/id6741721528/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/spool-master/id6757678949/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 4 days |
| Monetization | **Free** | Free with in-app purchases |
| Size | 1 MB | 39 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | **iPhone, iPad, Vision Pro** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [文志 胡](https://appshunter.io/developer/976495345) | [Sebastien Girod](https://appshunter.io/developer/1472154080) |

## What reviewers say

### FilamentFlow

[App page](https://appshunter.io/ios/app/filamentflow/id6741721528)

Manage your 3D printing filament inventory with detailed tracking of brand, material, color, and quantity. Monitor usage trends with insightful charts and records. No account is required to get started.

**Highlights:** Filament inventory management, Track brand, material, color, and quantity, Quick add/consume functionality, Filter and sort by various criteria, Usage records and trend charts

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 FilamentFlow free?

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

### Is Spool Master free?

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

### Which has better reviews, FilamentFlow or Spool Master?

Spool Master is rated higher. FilamentFlow averages 2.0 out of 5 from 1 ratings, while Spool Master averages 5.0 from 1 ratings.

### Do FilamentFlow or Spool Master have ads?

Spool Master shows ads; FilamentFlow does not.

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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.*