# ShelfSet vs Vispera Bridge

The clearest difference is in-app purchases: Vispera Bridge at none against ShelfSet's 4. Vispera Bridge also leads on update cadence (every 2 months vs every 4 months) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. ShelfSet sells 4 in-app purchases, starting at $19.99 per month. Vispera Bridge asks for nothing beyond the download.

ShelfSet ships an update every 4 months, Vispera Bridge every 2 months. The most recent releases landed on September 13, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | ShelfSet | Vispera Bridge |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Size | 60 MB | 28 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [ShelfSet LLC](https://appshunter.io/developer/1511622298) | [Vispera](https://appshunter.io/developer/1332993833) |

## What reviewers say

### ShelfSet

[App page](https://appshunter.io/ios/app/shelfset/id1511622299)

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Monthly | $19.99 | per month |
| Pro Monthly | $79.99 | per month |
| Starter Annual | $199.99 | per year |
| Pro Annual | $799.99 | per year |


### Vispera Bridge

[App page](https://appshunter.io/ios/app/vispera-bridge/id1613900394)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ShelfSet free?

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

### Is Vispera Bridge free?

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

### Do ShelfSet or Vispera Bridge have ads?

Neither ShelfSet nor Vispera Bridge shows ads.

### Which is updated more often, ShelfSet or Vispera Bridge?

ShelfSet ships an update every 4 months, and Vispera Bridge every 2 months. Most recently, ShelfSet was updated on September 13, 2026 and Vispera Bridge on September 19, 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.*