# Building X Fire Install vs Deimic

The clearest difference is update cadence: Deimic at every 3 weeks against Building X Fire Install's every 4 months. 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.

Building X Fire Install ships an update every 4 months, Deimic every 3 weeks. The most recent releases landed on October 16, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Building X Fire Install | Deimic |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Size | 74 MB | 108 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 9+ |
| Developer | [Siemens AG](https://appshunter.io/developer/394503271) | [DEiMiC LTD](https://appshunter.io/developer/1081811067) |

## What reviewers say

### Building X Fire Install

[App page](https://appshunter.io/ios/app/building-x-fire-install/id6477569913)

**In-app purchases:** none


### Deimic

[App page](https://appshunter.io/ios/app/deimic/id6499554737)

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

**In-app purchases:** none


## Frequently asked questions

### Is Building X Fire Install free?

Building X Fire Install is free to download, with no in-app purchases.

### Is Deimic free?

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

### Do Building X Fire Install or Deimic have ads?

Neither Building X Fire Install nor Deimic shows ads.

### Which is updated more often, Building X Fire Install or Deimic?

Building X Fire Install ships an update every 4 months, and Deimic every 3 weeks. Most recently, Building X Fire Install was updated on October 16, 2026 and Deimic on October 13, 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.*