# Spool Master vs Moonraker Buddy

The clearest difference is ads: Moonraker Buddy at none against Spool Master's shown. Spool Master's advantage is update cadence (every 3 days vs every 2 weeks) and iOS requirement (15.0 vs 17.2). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Spool Master sells 2 in-app purchases, starting at $1.99 per month and Moonraker Buddy sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Spool Master against 5.0 for Moonraker Buddy. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Spool Master ships an update every 3 days, Moonraker Buddy every 2 weeks. The most recent releases landed on October 17, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Spool Master | Moonraker Buddy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/spool-master/id6757678949/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/moonraker-buddy/id6762570458/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 41 MB | 10 MB |
| Requires iOS | **15.0** | 17.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sebastien Girod](https://appshunter.io/developer/1472154080) | [PAUL ASTLE](https://appshunter.io/developer/1833955570) |

## What reviewers say

### 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 |


### Moonraker Buddy

[App page](https://appshunter.io/ios/app/moonraker-buddy/id6762570458)

Monitor and control multiple 3D printers remotely. View live dashboards, webcam streams, and receive smart notifications for print status and errors. Unlock full functionality with an in-app purchase.

**Highlights:** Live printer dashboard, Webcam streaming, Smart print notifications, Multi-printer support, 3D bed-mesh visualization, G-code file management, Macro and device control

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All | $9.99 | one-time |


## Frequently asked questions

### Is Spool Master free?

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

### Is Moonraker Buddy free?

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

### Which has better reviews, Spool Master or Moonraker Buddy?

Spool Master and Moonraker Buddy are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do Spool Master or Moonraker Buddy have ads?

Spool Master shows ads; Moonraker Buddy does not.

### Which is updated more often, Spool Master or Moonraker Buddy?

Spool Master ships an update every 3 days, and Moonraker Buddy every 2 weeks. Most recently, Spool Master was updated on October 17, 2026 and Moonraker Buddy 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.*