# Bålsta Centrum Backstage vs Duvan 15

The clearest difference is device support: Bålsta Centrum Backstage at 2 against Duvan 15's —. On price, update cadence, in-app purchases and iOS requirement there is nothing between them.

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

Bålsta Centrum Backstage ships an update every 8 months, Duvan 15 every 6 months. The most recent releases landed on May 16, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Bålsta Centrum Backstage | Duvan 15 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 8 months | **Every 6 months** |
| Size | 72 MB | 67 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Newsec Asset Management AB](https://appshunter.io/developer/896724831) | [HEA Property Partner AB](https://appshunter.io/developer/1217386335) |

## What reviewers say

### Bålsta Centrum Backstage

[App page](https://appshunter.io/ios/app/balsta-centrum-backstage/id1196808498)

**Features:** macOS Compatibility

**In-app purchases:** none


### Duvan 15

[App page](https://appshunter.io/ios/app/duvan-15/id6474740049)

**In-app purchases:** none


## Frequently asked questions

### Is Bålsta Centrum Backstage free?

Bålsta Centrum Backstage is free to download, with no in-app purchases.

### Is Duvan 15 free?

Duvan 15 is free to download, with no in-app purchases.

### Which is updated more often, Bålsta Centrum Backstage or Duvan 15?

Bålsta Centrum Backstage ships an update every 8 months, and Duvan 15 every 6 months. Most recently, Bålsta Centrum Backstage was updated on May 16, 2026 and Duvan 15 on September 17, 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.*