# ApiaryAI vs Spool Master

The clearest difference is ads: ApiaryAI at none against Spool Master's shown. Spool Master's advantage is update cadence (every 4 days vs every 8 days). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. ApiaryAI sells 1 in-app purchase, starting at $15.00 per year 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.

ApiaryAI ships an update every 8 days, Spool Master every 4 days. The most recent releases landed on September 28, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | ApiaryAI | Spool Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/spool-master/id6757678949/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 8 days | **Every 4 days** |
| Monetization | — | Free with in-app purchases |
| Size | 69 MB | 39 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [DANIEL NAJDA](https://appshunter.io/developer/1824566191) | [Sebastien Girod](https://appshunter.io/developer/1472154080) |

## What reviewers say

### ApiaryAI

[App page](https://appshunter.io/ios/app/apiaryai/id6748178205)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ApiaryAi | $15.00 | 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 ApiaryAI free?

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

### Is Spool Master free?

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

### Do ApiaryAI or Spool Master have ads?

Spool Master shows ads; ApiaryAI does not.

### Which is updated more often, ApiaryAI or Spool Master?

ApiaryAI ships an update every 8 days, and Spool Master every 4 days. Most recently, ApiaryAI was updated on September 28, 2026 and Spool Master on October 1, 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.*