# Spool vs Monocle Prime

The clearest difference is update cadence: Spool at weekly against Monocle Prime's every 3 months. Spool also leads on iOS requirement (13.4 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Spool ships an update weekly, Monocle Prime every 3 months. The most recent releases landed on October 8, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Spool | Monocle Prime |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/monocle-prime/id1673218883/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 months |
| Monetization | — | Free |
| Size | 28 MB | 63 MB |
| Requires iOS | **13.4** | 18.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [FACE2FACES](https://appshunter.io/developer/941644808) | [STEAMPUNK DIGITAL, CO. LTD.](https://appshunter.io/developer/1485187316) |

## What reviewers say

### Spool

[App page](https://appshunter.io/ios/app/spool/id1246319167)

**Features:** macOS Compatibility

**In-app purchases:** none


### Monocle Prime

[App page](https://appshunter.io/ios/app/monocle-prime/id1673218883)

Effortlessly create photorealistic 3D models from real-world objects using your iPhone. This app offers remarkable accuracy and a streamlined workflow, making 3D content creation accessible to designers, artists, and educators.

**Highlights:** Photorealistic 3D model capture, Remarkable accuracy (<0.5% error), Easy to learn, no special equipment, Broad iPhone compatibility, AR-ready model sharing, Streamlined workflow

**In-app purchases:** none


## Frequently asked questions

### Is Spool free?

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

### Is Monocle Prime free?

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

### Do Spool or Monocle Prime have ads?

Neither Spool nor Monocle Prime shows ads.

### Which is updated more often, Spool or Monocle Prime?

Spool ships an update weekly, and Monocle Prime every 3 months. Most recently, Spool was updated on October 8, 2026 and Monocle Prime on October 6, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*