# Voxel3DPrint vs SpoolKeep

The clearest difference is in-app purchases: Voxel3DPrint at none against SpoolKeep's 1. Voxel3DPrint also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17). SpoolKeep's advantage is update cadence (every 2 months vs every 7 months). On price and ads there is nothing between them.

Both are free to download. SpoolKeep sells 1 one-off in-app purchase. Voxel3DPrint asks for nothing beyond the download.

Voxel3DPrint ships an update every 7 months, SpoolKeep every 2 months. The most recent releases landed on October 7, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Voxel3DPrint | SpoolKeep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 months** |
| Size | 28 MB | 3 MB |
| Requires iOS | **15.1** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Voxelcare](https://appshunter.io/developer/1454213686) | [Claude-Alain Muller](https://appshunter.io/developer/1818892197) |

## What reviewers say

### Voxel3DPrint

[App page](https://appshunter.io/ios/app/voxel3dprint/id6466997528)

**In-app purchases:** none


### SpoolKeep

[App page](https://appshunter.io/ios/app/spoolkeep/id6746877203)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SpoolKeep Premium | $1.99 | one-time |


## Frequently asked questions

### Is Voxel3DPrint free?

Voxel3DPrint is free to download, with no in-app purchases.

### Is SpoolKeep free?

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

### Do Voxel3DPrint or SpoolKeep have ads?

Neither Voxel3DPrint nor SpoolKeep shows ads.

### Which is updated more often, Voxel3DPrint or SpoolKeep?

Voxel3DPrint ships an update every 7 months, and SpoolKeep every 2 months. Most recently, Voxel3DPrint was updated on October 7, 2026 and SpoolKeep on October 6, 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.*