# Assembly Bristol vs Welcome Building

The clearest difference is update cadence: Welcome Building at every 5 weeks against Assembly Bristol's every 11 months. Assembly Bristol's advantage is iOS requirement (13.0 vs 15.6). 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.

Assembly Bristol ships an update every 11 months, Welcome Building every 5 weeks. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Assembly Bristol | Welcome Building |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 5 weeks** |
| Size | 249 MB | 118 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SMART SPACES GLOBAL LTD](https://appshunter.io/developer/1061144275) | [Brunel Property](https://appshunter.io/developer/1818001026) |

## What reviewers say

### Assembly Bristol

[App page](https://appshunter.io/ios/app/assembly-bristol/id6450954358)

**Features:** Apple Wallet

**In-app purchases:** none


### Welcome Building

[App page](https://appshunter.io/ios/app/welcome-building/id6746702546)

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Assembly Bristol free?

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

### Is Welcome Building free?

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

### Do Assembly Bristol or Welcome Building have ads?

Neither Assembly Bristol nor Welcome Building shows ads.

### Which is updated more often, Assembly Bristol or Welcome Building?

Assembly Bristol ships an update every 11 months, and Welcome Building every 5 weeks. Most recently, Assembly Bristol was updated on November 3, 2026 and Welcome Building on November 5, 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.*