# Proref vs BeamSpace

The clearest difference is iOS requirement: Proref at 15.0 against BeamSpace's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Proref sells 1 one-off in-app purchase and BeamSpace sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Proref ships an update every 6 days, BeamSpace every 2 weeks. The most recent releases landed on November 10, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Proref | BeamSpace |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 2 weeks |
| Size | 45 MB | 72 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [John Oliver Atienza](https://appshunter.io/developer/1526037866) | [Marvin Krueger](https://appshunter.io/developer/1152894281) |

## What reviewers say

### Proref

[App page](https://appshunter.io/ios/app/proref-art-reference-boards/id6802284370)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Proref Pro | $7.99 | one-time |


### BeamSpace

[App page](https://appshunter.io/ios/app/beamspace-projection-mapping/id6805650516)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO | $3.99 | per 7 days |
| PRO | $24.99 | per year |


## Frequently asked questions

### Is Proref free?

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

### Is BeamSpace free?

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

### Do Proref or BeamSpace have ads?

Neither Proref nor BeamSpace shows ads.

### Which is updated more often, Proref or BeamSpace?

Proref ships an update every 6 days, and BeamSpace every 2 weeks. Most recently, Proref was updated on November 10, 2026 and BeamSpace on November 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.*