# Eventogy for DB Events vs Spool

The clearest difference is in-app purchases: Eventogy for DB Events at none against Spool's 3. Eventogy for DB Events also leads on iOS requirement (15.0 vs 26.1). Spool's advantage is update cadence (every 3 weeks vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. Spool sells 3 in-app purchases, starting at $4.99 per month. Eventogy for DB Events asks for nothing beyond the download.

Eventogy for DB Events ships an update every 3 months, Spool every 3 weeks. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Eventogy for DB Events | Spool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/spool-filament-tracker/id6756892049/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | — | Freemium |
| Size | 8 MB | 81 MB |
| Requires iOS | **15.0** | 26.1 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Eventogy Ltd](https://appshunter.io/developer/527197691) | [Lucas Melo](https://appshunter.io/developer/1863471937) |

## What reviewers say

### Eventogy for DB Events

[App page](https://appshunter.io/ios/app/eventogy-for-db-events/id6499262300)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Spool

[App page](https://appshunter.io/ios/app/spool-filament-tracker/id6756892049)

Manage your 3D printing filament inventory with detailed tracking of materials, costs, and stock levels. Log print details, monitor printer maintenance, and gain insights into your printing habits. Integrates with Bambu Lab printers for automatic data logging.

**Highlights:** Filament spool tracking, Cost and weight logging, Low-stock warnings, Print logging and analysis, Bambu Lab printer integration, Printer maintenance schedules, NFC/QR code spool tagging

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Spool Pro Monthly | $4.99 | per month |
| Spool Pro Yearly | $49.99 | per year |
| +10 Spool Capacity | $0.99 | one-time |


## Frequently asked questions

### Is Eventogy for DB Events free?

Eventogy for DB Events is free to download, with no in-app purchases.

### Is Spool free?

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

### Do Eventogy for DB Events or Spool have ads?

Neither Eventogy for DB Events nor Spool shows ads.

### Which is updated more often, Eventogy for DB Events or Spool?

Eventogy for DB Events ships an update every 3 months, and Spool every 3 weeks. Most recently, Eventogy for DB Events was updated on November 4, 2026 and Spool 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.*