# Proref vs SceneRef

The clearest difference is in-app purchases: SceneRef at none against Proref's 1. SceneRef also leads on update cadence (every 3 days vs every 9 days). On price, ads, device support and iOS requirement there is nothing between them.

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

Proref ships an update every 9 days, SceneRef every 3 days. Both last shipped on November 6, 2026.

## The numbers

| Metric | Proref | SceneRef |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 3 days** |
| Size | 45 MB | 68 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [John Oliver Atienza](https://appshunter.io/developer/1526037866) | [文荣 李](https://appshunter.io/developer/1797720895) |

## 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 |


### SceneRef

[App page](https://appshunter.io/ios/app/sceneref/id6810117781)

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

**In-app purchases:** none


## Frequently asked questions

### Is Proref free?

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

### Is SceneRef free?

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

### Do Proref or SceneRef have ads?

Neither Proref nor SceneRef shows ads.

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

Proref ships an update every 9 days, and SceneRef every 3 days. Most recently, Proref was updated on November 6, 2026 and SceneRef 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.*