# BILD.os vs Volt Mile Admin

The clearest difference is device support: Volt Mile Admin at 3 against BILD.os's 1. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 10 days. The most recent releases landed on October 7, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | BILD.os | Volt Mile Admin |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 days | Every 10 days |
| Size | 51 MB | 64 MB |
| Requires iOS | 16.4 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Luju Oy](https://appshunter.io/developer/6795318725) | [Leaders Minds](https://appshunter.io/developer/1649085419) |

## What reviewers say

### BILD.os

[App page](https://appshunter.io/ios/app/bildos/id6795318723)

**In-app purchases:** none


### Volt Mile Admin

[App page](https://appshunter.io/ios/app/volt-mile-admin/id6801113246)

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

**In-app purchases:** none


## Frequently asked questions

### Is BILD.os free?

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

### Is Volt Mile Admin free?

Volt Mile Admin is free to download, with no in-app purchases.

### Do BILD.os or Volt Mile Admin have ads?

Neither BILD.os nor Volt Mile Admin shows ads.

### Which is updated more often, BILD.os or Volt Mile Admin?

BILD.os ships an update every 10 days, and Volt Mile Admin every 10 days. Most recently, BILD.os was updated on October 7, 2026 and Volt Mile Admin 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.*