# PrintCalc 3D vs SpoolMargin

PrintCalc 3D and SpoolMargin are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. PrintCalc 3D sells 1 in-app purchase, starting at $0.99 per month and SpoolMargin sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | PrintCalc 3D | SpoolMargin |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 days | — |
| Size | 2 MB | 4 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ALBERTO CARRARA](https://appshunter.io/developer/1890467257) | [Jasko Hodzic](https://appshunter.io/developer/6780306802) |

## What reviewers say

### PrintCalc 3D

[App page](https://appshunter.io/ios/app/printcalc-3d/id6774096157)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3D Print Cost Premium Mensile | $0.99 | per month |


### SpoolMargin

[App page](https://appshunter.io/ios/app/spoolmargin-3d-print-cost/id6790029336)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SpoolMargin Pro Monthly | $2.99 | per month |
| SpoolMargin Pro Yearly | $12.99 | per year |
| SpoolMargin Pro Lifetime | $24.99 | one-time |


## Frequently asked questions

### Is PrintCalc 3D free?

PrintCalc 3D is free to download, with in-app purchases available.

### Is SpoolMargin free?

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

### Do PrintCalc 3D or SpoolMargin have ads?

Neither PrintCalc 3D nor SpoolMargin shows ads.

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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.*