# Mila's Volume Converter vs Secure Cab Driver

The clearest difference is in-app purchases: Secure Cab Driver at none against Mila's Volume Converter's 3. Secure Cab Driver also leads on ads (none vs shown) and iOS requirement (15.6 vs 17.6). On price, update cadence and device support there is nothing between them.

Both are free to download. Mila's Volume Converter sells 3 in-app purchases, starting at $0.99 per month. Secure Cab Driver asks for nothing beyond the download.

Mila's Volume Converter ships an update every 3 weeks, Secure Cab Driver monthly. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Mila's Volume Converter | Secure Cab Driver |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (108 ratings)](https://appshunter.io/ios/app/milas-volume-converter/id615363054/reviews)** | — |
| Number of ratings | **108** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 11 MB | 44 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Scott DeSapio](https://appshunter.io/developer/403110618) | [Secure Cab PTY LTD](https://appshunter.io/developer/1836123725) |

## What reviewers say

### Mila's Volume Converter

[App page](https://appshunter.io/ios/app/milas-volume-converter/id615363054)

This app provides fast and precise conversions for a wide range of liquid, dry, and cubic volume units. It supports metric, US customary, US dry, UK imperial, and various other measurement systems, including compound conversions. The interface is clean and intuitive, with features like favorites and light/dark modes.

**Highlights:** Converts 44 volume units, Supports 7 measurement categories, Compound unit conversions, Save frequent conversions to Favorites, Light and dark mode, Intuitive interface

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mila's Volume Converter PRO Monthly | $0.99 | per month |
| Mila's Volume Converter PRO Yearly | $4.99 | per year |
| Mila's Volume PRO Lifetime | $9.99 | one-time |


### Secure Cab Driver

[App page](https://appshunter.io/ios/app/secure-cab-driver/id6752403620)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mila's Volume Converter free?

Mila's Volume Converter is free to download, with in-app purchases available.

### Is Secure Cab Driver free?

Secure Cab Driver is free to download, with no in-app purchases.

### Do Mila's Volume Converter or Secure Cab Driver have ads?

Mila's Volume Converter shows ads; Secure Cab Driver does not.

### Which is updated more often, Mila's Volume Converter or Secure Cab Driver?

Mila's Volume Converter ships an update every 3 weeks, and Secure Cab Driver monthly. Most recently, Mila's Volume Converter was updated on October 29, 2026 and Secure Cab Driver on October 25, 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.*